KR100716077B1 - 아릴 알킬 에테르의 제조 방법 - Google Patents
아릴 알킬 에테르의 제조 방법 Download PDFInfo
- Publication number
- KR100716077B1 KR100716077B1 KR1020027004681A KR20027004681A KR100716077B1 KR 100716077 B1 KR100716077 B1 KR 100716077B1 KR 1020027004681 A KR1020027004681 A KR 1020027004681A KR 20027004681 A KR20027004681 A KR 20027004681A KR 100716077 B1 KR100716077 B1 KR 100716077B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- alcohol
- methanol
- aryl alkyl
- reactor
- Prior art date
Links
- 125000003710 aryl alkyl group Chemical group 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims 2
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000000047 product Substances 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 239000011541 reaction mixture Substances 0.000 claims abstract description 4
- 239000008240 homogeneous mixture Substances 0.000 claims abstract description 3
- 239000002244 precipitate Substances 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 63
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims description 16
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 claims description 16
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 9
- 229950011260 betanaphthol Drugs 0.000 claims description 8
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 7
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 4
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 3
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims 3
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical class COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 abstract description 27
- 238000002360 preparation method Methods 0.000 abstract description 11
- 150000001298 alcohols Chemical class 0.000 abstract description 4
- 239000004278 EU approved seasoning Substances 0.000 abstract description 2
- 235000011194 food seasoning agent Nutrition 0.000 abstract description 2
- 239000003205 fragrance Substances 0.000 abstract description 2
- CHLICZRVGGXEOD-UHFFFAOYSA-N 1-Methoxy-4-methylbenzene Chemical compound COC1=CC=C(C)C=C1 CHLICZRVGGXEOD-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- -1 alkyl radicals Chemical class 0.000 description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- LUZDYPLAQQGJEA-UHFFFAOYSA-N 2-Methoxynaphthalene Chemical compound C1=CC=CC2=CC(OC)=CC=C21 LUZDYPLAQQGJEA-UHFFFAOYSA-N 0.000 description 7
- 229940077398 4-methyl anisole Drugs 0.000 description 7
- 239000007858 starting material Substances 0.000 description 6
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 5
- 239000004300 potassium benzoate Substances 0.000 description 5
- 235000010235 potassium benzoate Nutrition 0.000 description 5
- 229940103091 potassium benzoate Drugs 0.000 description 5
- 239000005711 Benzoic acid Substances 0.000 description 4
- 235000010233 benzoic acid Nutrition 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 239000012456 homogeneous solution Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 150000001983 dialkylethers Chemical class 0.000 description 3
- 238000006266 etherification reaction Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- ILYSAKHOYBPSPC-UHFFFAOYSA-N 2-phenylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C1=CC=CC=C1 ILYSAKHOYBPSPC-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- HWDFZWVXKWKIHT-UHFFFAOYSA-N anthracene;naphthalene Chemical compound C1=CC=CC2=CC=CC=C21.C1=CC=CC2=CC3=CC=CC=C3C=C21 HWDFZWVXKWKIHT-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- 150000003938 benzyl alcohols Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (6)
- 히드록시방향족 화합물, 알콜 및 촉매를 포함하는, 대기압에서 균일한 혼합물을 반응기에 도입시켜, 250 내지 370 ℃의 온도에서 반응시키고, 이 때 반응 혼합물 중의 생성물의 농도는 증류 처리하는 동안 촉매가 석출되지 않을 정도로 설정하는 것을 특징으로 하는, 히드록시방향족 화합물을 촉매의 존재하에 알콜과 반응시키는 아릴 알킬 에테르의 제조 방법.
- 제1항에 있어서, 히드록시방향족 화합물 대 알콜의 몰비가 0.5:1로 설정되는 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 상기 방법이 연속 수행되는 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 촉매 대 히드록시방향족 화합물의 몰비가 0보다 크고 1:30 이하인 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 히드록시방향족 화합물이 페놀, p-크레졸, 2-나프톨, 레소르시놀, 피로카테콜 및 히드로퀴논으로 이루어진 군에서 선택되는 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 알콜이 메탄올, 에탄올, 이소프로판올, 부탄올, tert-부탄올, 프로판올, 펜탄올 및 벤질 알콜로부터 선택되는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19949319A DE19949319A1 (de) | 1999-10-13 | 1999-10-13 | Verfahren zur Herstellung von Arylalkylethern |
DE19949319.7 | 1999-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020040860A KR20020040860A (ko) | 2002-05-30 |
KR100716077B1 true KR100716077B1 (ko) | 2007-05-08 |
Family
ID=7925469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027004681A KR100716077B1 (ko) | 1999-10-13 | 2000-10-04 | 아릴 알킬 에테르의 제조 방법 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6624334B1 (ko) |
EP (1) | EP1224157B1 (ko) |
JP (1) | JP2003511430A (ko) |
KR (1) | KR100716077B1 (ko) |
CN (1) | CN1263719C (ko) |
AT (1) | ATE285391T1 (ko) |
AU (1) | AU7661600A (ko) |
CA (1) | CA2388218A1 (ko) |
DE (2) | DE19949319A1 (ko) |
IL (2) | IL148761A0 (ko) |
MX (1) | MXPA02003739A (ko) |
PL (1) | PL200685B1 (ko) |
RU (1) | RU2245869C2 (ko) |
WO (1) | WO2001027060A1 (ko) |
ZA (1) | ZA200202146B (ko) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7105526B2 (en) | 2002-06-28 | 2006-09-12 | Banyu Pharmaceuticals Co., Ltd. | Benzimidazole derivatives |
US7772188B2 (en) | 2003-01-28 | 2010-08-10 | Ironwood Pharmaceuticals, Inc. | Methods and compositions for the treatment of gastrointestinal disorders |
ATE547404T1 (de) | 2003-09-22 | 2012-03-15 | Msd Kk | Piperidinderivate |
US7396895B2 (en) * | 2003-11-25 | 2008-07-08 | Xerox Corporation | Branched polyarylene ethers and processes for the preparation thereof |
US20080125403A1 (en) | 2004-04-02 | 2008-05-29 | Merck & Co., Inc. | Method of Treating Men with Metabolic and Anthropometric Disorders |
US8394765B2 (en) * | 2004-11-01 | 2013-03-12 | Amylin Pharmaceuticals Llc | Methods of treating obesity with two different anti-obesity agents |
US20090156474A1 (en) | 2004-11-01 | 2009-06-18 | Amylin Pharmaceuticals, Inc. | Methods for treating obesity and obesity related diseases and disorders |
WO2007022123A2 (en) | 2005-08-11 | 2007-02-22 | Amylin Pharmaceuticals, Inc. | Hybrid polypeptides with selectable properties |
US7737155B2 (en) | 2005-05-17 | 2010-06-15 | Schering Corporation | Nitrogen-containing heterocyclic compounds and methods of use thereof |
AU2006253312B2 (en) | 2005-05-30 | 2011-08-18 | Msd K.K. | Novel piperidine derivative |
WO2007018248A1 (ja) | 2005-08-10 | 2007-02-15 | Banyu Pharmaceutical Co., Ltd. | ピリドン化合物 |
EP2330125A3 (en) | 2005-08-11 | 2012-12-12 | Amylin Pharmaceuticals, Inc. | Hybrid polypeptides with selectable properties |
AU2006282260A1 (en) | 2005-08-24 | 2007-03-01 | Msd K.K. | Phenylpyridone derivative |
US20090264426A1 (en) | 2005-09-07 | 2009-10-22 | Shunji Sakuraba | Bicyclic aromatic substituted pyridone derivative |
BRPI0616463A2 (pt) | 2005-09-29 | 2011-06-21 | Merck & Co Inc | composto, composição farmacêutica, e, uso de um composto |
US20080255084A1 (en) | 2005-10-21 | 2008-10-16 | Randy Lee Webb | Combination of Organic Compounds |
US8163770B2 (en) | 2005-10-27 | 2012-04-24 | Msd. K. K. | Benzoxathiin derivative |
US8158791B2 (en) | 2005-11-10 | 2012-04-17 | Msd K.K. | Aza-substituted spiro derivatives |
EP2083831B1 (en) | 2006-09-22 | 2013-12-25 | Merck Sharp & Dohme Corp. | Method of treatment using fatty acid synthesis inhibitors |
AU2007301126A1 (en) | 2006-09-28 | 2008-04-03 | Banyu Pharmaceutical Co., Ltd. | Diaryl ketimine derivative |
MX2009007720A (es) | 2007-01-16 | 2013-03-22 | Ipintl Llc | Nueva composicion para el tratamiento del sindrome metabolico. |
CA2682727C (en) | 2007-04-02 | 2016-03-22 | Banyu Pharmaceutical Co., Ltd. | Indoledione derivative |
US8969514B2 (en) | 2007-06-04 | 2015-03-03 | Synergy Pharmaceuticals, Inc. | Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases |
CA2688161C (en) | 2007-06-04 | 2020-10-20 | Kunwar Shailubhai | Agonists of guanylate cyclase useful for the treatment of gastrointestinal disorders, inflammation, cancer and other disorders |
EP2219664A1 (en) * | 2007-11-14 | 2010-08-25 | Amylin Pharmaceuticals, Inc. | Methods for treating obesity and obesity related diseases and disorders |
AU2009220605A1 (en) | 2008-03-06 | 2009-09-11 | Msd K.K. | Alkylaminopyridine derivative |
US20110015198A1 (en) | 2008-03-28 | 2011-01-20 | Banyu Pharmaceutical Co., Inc. | Diarylmethylamide derivative having melanin-concentrating hormone receptor antagonism |
CA2666036C (en) | 2008-05-16 | 2017-09-12 | Chien-Hung Chen | Novel compositions and methods for treating hyperproliferative diseases |
ES2522968T3 (es) | 2008-06-04 | 2014-11-19 | Synergy Pharmaceuticals Inc. | Agonistas de guanilato ciclasa útiles para el tratamiento de trastornos gastrointestinales, inflamación, cáncer y otros trastornos |
EP2301936A1 (en) | 2008-06-19 | 2011-03-30 | Banyu Pharmaceutical Co., Ltd. | Spirodiamine-diarylketoxime derivative |
WO2010009319A2 (en) | 2008-07-16 | 2010-01-21 | Synergy Pharmaceuticals Inc. | Agonists of guanylate cyclase useful for the treatment of gastrointestinal, inflammation, cancer and other disorders |
US20110124674A1 (en) | 2008-07-30 | 2011-05-26 | Hiroyuki Kishino | 5/5-or 5/6-membered condensed ring cycloalkylamine derivative |
MX2011004258A (es) | 2008-10-22 | 2011-06-01 | Merck Sharp & Dohme | Derivados de bencimidazol ciclicos novedosos utiles como agentes anti-diabeticos. |
US8329914B2 (en) | 2008-10-31 | 2012-12-11 | Merck Sharp & Dohme Corp | Cyclic benzimidazole derivatives useful as anti-diabetic agents |
EP2379547A1 (en) | 2008-12-16 | 2011-10-26 | Schering Corporation | Pyridopyrimidine derivatives and methods of use thereof |
EP2379562A1 (en) | 2008-12-16 | 2011-10-26 | Schering Corporation | Bicyclic pyranone derivatives as nicotinic acid receptor agonists |
EP2538784B1 (en) | 2010-02-25 | 2015-09-09 | Merck Sharp & Dohme Corp. | Benzimidazole derivatives useful anti-diabetic agents |
US9616097B2 (en) | 2010-09-15 | 2017-04-11 | Synergy Pharmaceuticals, Inc. | Formulations of guanylate cyclase C agonists and methods of use |
PE20140859A1 (es) | 2011-02-25 | 2014-07-25 | Merck Sharp & Dohme | Novedosos derivados de azabencimidazol ciclico utiles como agentes antidiabeticos |
RU2015106909A (ru) | 2012-08-02 | 2016-09-27 | Мерк Шарп И Доум Корп. | Антидиабетические трициклические соединения |
US9840512B2 (en) | 2013-02-22 | 2017-12-12 | Merck Sharp & Dohme Corp. | Antidiabetic bicyclic compounds |
WO2014139388A1 (en) | 2013-03-14 | 2014-09-18 | Merck Sharp & Dohme Corp. | Novel indole derivatives useful as anti-diabetic agents |
CA2905438A1 (en) | 2013-03-15 | 2014-09-25 | Synergy Pharmaceuticals Inc. | Agonists of guanylate cyclase and their uses |
EP2968439A2 (en) | 2013-03-15 | 2016-01-20 | Synergy Pharmaceuticals Inc. | Compositions useful for the treatment of gastrointestinal disorders |
KR102272746B1 (ko) | 2013-06-05 | 2021-07-08 | 보슈 헬스 아일랜드 리미티드 | 구아닐레이트 사이클라제 c의 초순수 작용제, 및 이의 제조 및 사용 방법 |
WO2015051496A1 (en) | 2013-10-08 | 2015-04-16 | Merck Sharp & Dohme Corp. | Antidiabetic tricyclic compounds |
CN107207483B (zh) | 2014-08-29 | 2020-10-30 | Tes制药有限责任公司 | α-氨基-β-羧基粘康酸半醛脱羧酶抑制剂 |
MX2019004321A (es) | 2016-10-14 | 2019-06-12 | Tes Pharma S R L | Inhibidores de la acido alfa-amino-beta-carboximuconico semialdehido descarboxilasa. |
US11072602B2 (en) | 2016-12-06 | 2021-07-27 | Merck Sharp & Dohme Corp. | Antidiabetic heterocyclic compounds |
EP3558298A4 (en) | 2016-12-20 | 2020-08-05 | Merck Sharp & Dohme Corp. | ANTIDIABETIC SPIROCHROMAN COMPOUNDS |
CN108002988B (zh) * | 2017-11-24 | 2020-12-15 | 西安近代化学研究所 | 1,2-二(2-(2,6-二甲氧基苯氧基)乙氧基)乙烷的制备方法 |
WO2019119363A1 (zh) * | 2017-12-21 | 2019-06-27 | 中国科学院大连化学物理研究所 | 一种混合酚甲醇气相醚化生产混合醚的方法 |
CN108569957B (zh) * | 2018-05-04 | 2021-08-10 | 南京师范大学 | 从2-萘酚、甲醇、2-萘甲醚及对甲苯磺酸中提取2-萘甲醚并回收组分的装置及方法 |
TW202033516A (zh) | 2018-11-20 | 2020-09-16 | 義大利商Tes製藥(股份)責任有限公司 | α-胺基-β-羧基己二烯二酸半醛去羧酶之抑制劑 |
CN109879728B (zh) * | 2019-02-01 | 2022-04-19 | 宝鸡文理学院 | 一种催化苯酚与甲醇合成苯甲醚的方法 |
CN109879727B (zh) * | 2019-02-01 | 2022-04-19 | 宝鸡文理学院 | 一种苯酚与甲醇合成苯甲醚的方法 |
CN109879730B (zh) * | 2019-02-01 | 2022-04-19 | 宝鸡文理学院 | 一种苯酚与甲醇生产苯甲醚的方法 |
CN109809970B (zh) * | 2019-02-01 | 2022-05-06 | 宝鸡文理学院 | 一种催化苯酚与甲醇生产苯甲醚的方法 |
CN116082125A (zh) * | 2023-03-17 | 2023-05-09 | 山东兴文工业技术研究院有限公司 | 一种动态管式反应器制备β-萘甲醚的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046719A1 (fr) * | 1980-08-25 | 1982-03-03 | Rhone-Poulenc Industries | Procédé d'éthérification de phénols |
EP0076221A1 (fr) * | 1981-09-29 | 1983-04-06 | Rhone-Poulenc Specialites Chimiques | Procédé d'éthérification de phénols |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911022A (en) * | 1973-06-04 | 1975-10-07 | Eastman Kodak Co | Etherification of phenolic compounds |
US4487975A (en) * | 1980-03-31 | 1984-12-11 | Rhone-Poulenc Industries | Etherification of phenols |
-
1999
- 1999-10-13 DE DE19949319A patent/DE19949319A1/de not_active Withdrawn
-
2000
- 2000-10-04 IL IL14876100A patent/IL148761A0/xx active IP Right Grant
- 2000-10-04 WO PCT/EP2000/009699 patent/WO2001027060A1/de active IP Right Grant
- 2000-10-04 AT AT00966108T patent/ATE285391T1/de not_active IP Right Cessation
- 2000-10-04 CN CNB008137161A patent/CN1263719C/zh not_active Expired - Fee Related
- 2000-10-04 RU RU2002112475/04A patent/RU2245869C2/ru not_active IP Right Cessation
- 2000-10-04 US US10/110,011 patent/US6624334B1/en not_active Expired - Fee Related
- 2000-10-04 KR KR1020027004681A patent/KR100716077B1/ko not_active IP Right Cessation
- 2000-10-04 CA CA002388218A patent/CA2388218A1/en not_active Abandoned
- 2000-10-04 PL PL354121A patent/PL200685B1/pl not_active IP Right Cessation
- 2000-10-04 DE DE50009060T patent/DE50009060D1/de not_active Expired - Fee Related
- 2000-10-04 MX MXPA02003739A patent/MXPA02003739A/es active IP Right Grant
- 2000-10-04 EP EP00966108A patent/EP1224157B1/de not_active Expired - Lifetime
- 2000-10-04 AU AU76616/00A patent/AU7661600A/en not_active Abandoned
- 2000-10-04 JP JP2001530082A patent/JP2003511430A/ja active Pending
-
2002
- 2002-03-15 ZA ZA200202146A patent/ZA200202146B/en unknown
- 2002-03-19 IL IL148761A patent/IL148761A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046719A1 (fr) * | 1980-08-25 | 1982-03-03 | Rhone-Poulenc Industries | Procédé d'éthérification de phénols |
EP0076221A1 (fr) * | 1981-09-29 | 1983-04-06 | Rhone-Poulenc Specialites Chimiques | Procédé d'éthérification de phénols |
Also Published As
Publication number | Publication date |
---|---|
PL354121A1 (en) | 2003-12-29 |
MXPA02003739A (es) | 2005-09-08 |
IL148761A (en) | 2007-05-15 |
IL148761A0 (en) | 2002-09-12 |
EP1224157B1 (de) | 2004-12-22 |
EP1224157A1 (de) | 2002-07-24 |
AU7661600A (en) | 2001-04-23 |
ZA200202146B (en) | 2003-05-28 |
DE19949319A1 (de) | 2001-06-13 |
WO2001027060A1 (de) | 2001-04-19 |
RU2245869C2 (ru) | 2005-02-10 |
DE50009060D1 (de) | 2005-01-27 |
KR20020040860A (ko) | 2002-05-30 |
CN1263719C (zh) | 2006-07-12 |
CA2388218A1 (en) | 2001-04-19 |
ATE285391T1 (de) | 2005-01-15 |
CN1377334A (zh) | 2002-10-30 |
US6624334B1 (en) | 2003-09-23 |
JP2003511430A (ja) | 2003-03-25 |
PL200685B1 (pl) | 2009-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100716077B1 (ko) | 아릴 알킬 에테르의 제조 방법 | |
EP2760816B1 (fr) | Procede de preparation d'alkoxyphenol et d'alkoxyhydroxybenzaldehyde | |
HU185896B (en) | New process for producing 7-hydroxy-2,2-dimethyl-2,3-dihydro-bracket-benzo-furane-bracket closed | |
JPS6121211B2 (ko) | ||
US3813445A (en) | Preparation of dihydroxybiphenyls | |
US6326521B2 (en) | Process for the preparation of benzyl alcohol | |
US6162946A (en) | Processing for producing allyl 2-hydroxyisobutyrate | |
US7102028B2 (en) | Method for producing 3,5-di-tert-butyl-4-hydroxybenzoic acid | |
US4337355A (en) | Process for preparing 4-hydroxyphenylacetic acid | |
JPH07165670A (ja) | アルキル 3− ヒドロキシ− 2,4,5− トリフルオルベンゾエート及び/又はアルキル 3− アルコキシ−2,4,5− トリフルオルベンゾエートの製法 | |
JP3175334B2 (ja) | N−(α−アルコキシエチル)−カルボン酸アミドの製造法 | |
SU606548A3 (ru) | Способ получени ацетофенона | |
JPH0616585A (ja) | ジペンタエリスリトールの製造方法 | |
JP2747780B2 (ja) | 非対称ジエステルの製造方法 | |
JP3726315B2 (ja) | ケトン酸エステルの精製法 | |
JP4024882B2 (ja) | ターシャリーブチルヒドラジン・ハロゲン化水素酸塩の製造方法 | |
US4267378A (en) | 2,2-Dialkoxy-6-chlorocyclohexanones | |
JP2000159716A (ja) | オルトエステルの製造方法 | |
US4166914A (en) | Production of o-alkoxyphenols | |
WO2022168950A1 (ja) | (2-メトキシエチル)ビニルエーテルの製造方法及び(2-メトキシエチル)ビニルエーテルの精製方法 | |
JP2004149440A (ja) | ベンジルカルバゼート化合物の製造法 | |
JPS6141507B2 (ko) | ||
JP2970161B2 (ja) | 2−アルキルレゾルシノールの製造法 | |
JP2002128738A (ja) | 酒石酸低級アルキルジエステルの製造法 | |
JPH0582376B2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20020412 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20040108 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20050107 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20050929 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060929 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070226 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20070502 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20070503 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20110409 |