JP2005008633A - フッ素含有アセトフェノンの製造方法およびその使用 - Google Patents
フッ素含有アセトフェノンの製造方法およびその使用 Download PDFInfo
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- JP2005008633A JP2005008633A JP2004178119A JP2004178119A JP2005008633A JP 2005008633 A JP2005008633 A JP 2005008633A JP 2004178119 A JP2004178119 A JP 2004178119A JP 2004178119 A JP2004178119 A JP 2004178119A JP 2005008633 A JP2005008633 A JP 2005008633A
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- fluorine
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- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 14
- 239000011737 fluorine Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title abstract description 11
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 title abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 20
- CFMZSMGAMPBRBE-UHFFFAOYSA-N 2-hydroxyisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(O)C(=O)C2=C1 CFMZSMGAMPBRBE-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000007800 oxidant agent Substances 0.000 claims abstract description 4
- -1 difluoromethylenedioxy Chemical group 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000013543 active substance Substances 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- 229920001774 Perfluoroether Polymers 0.000 claims description 3
- 239000003905 agrochemical Substances 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 239000007858 starting material Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 11
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- BYPOENRTPJTXAT-UHFFFAOYSA-N 1-propan-2-yl-3-(trifluoromethyl)benzene Chemical compound CC(C)C1=CC=CC(C(F)(F)F)=C1 BYPOENRTPJTXAT-UHFFFAOYSA-N 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000003623 transition metal compounds Chemical class 0.000 description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 3
- ABXGMGUHGLQMAW-UHFFFAOYSA-N 1-[3-(trifluoromethyl)phenyl]ethanone Chemical compound CC(=O)C1=CC=CC(C(F)(F)F)=C1 ABXGMGUHGLQMAW-UHFFFAOYSA-N 0.000 description 2
- RPQZZDWFWOIRAN-UHFFFAOYSA-N 1-propan-2-yl-4-(trifluoromethyl)benzene Chemical compound CC(C)C1=CC=C(C(F)(F)F)C=C1 RPQZZDWFWOIRAN-UHFFFAOYSA-N 0.000 description 2
- MQJIUBUZXZOETO-UHFFFAOYSA-N 2,2-difluoro-5-propan-2-yl-1,3-benzodioxole Chemical compound CC(C)C1=CC=C2OC(F)(F)OC2=C1 MQJIUBUZXZOETO-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- 150000008062 acetophenones Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- FZENGILVLUJGJX-NSCUHMNNSA-N (E)-acetaldehyde oxime Chemical compound C\C=N\O FZENGILVLUJGJX-NSCUHMNNSA-N 0.000 description 1
- FKTXDTWDCPTPHK-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical group FC(F)(F)[C](F)C(F)(F)F FKTXDTWDCPTPHK-UHFFFAOYSA-N 0.000 description 1
- FIARMZDBEGVMLV-UHFFFAOYSA-N 1,1,2,2,2-pentafluoroethanolate Chemical group [O-]C(F)(F)C(F)(F)F FIARMZDBEGVMLV-UHFFFAOYSA-N 0.000 description 1
- UGRLSMQCJKPTKP-UHFFFAOYSA-N 1-(trifluoromethoxy)-3,5-bis(trifluoromethyl)benzene Chemical compound FC(F)(F)OC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1 UGRLSMQCJKPTKP-UHFFFAOYSA-N 0.000 description 1
- NENPOZZSGMXQFI-UHFFFAOYSA-N 1-chloro-4-propan-2-yl-2-(trifluoromethyl)benzene Chemical compound CC(C)C1=CC=C(Cl)C(C(F)(F)F)=C1 NENPOZZSGMXQFI-UHFFFAOYSA-N 0.000 description 1
- GTADDTOGTOQQMD-UHFFFAOYSA-N 1-propan-2-yl-4-(trifluoromethoxy)benzene Chemical compound CC(C)C1=CC=C(OC(F)(F)F)C=C1 GTADDTOGTOQQMD-UHFFFAOYSA-N 0.000 description 1
- RPBIESWRIVMKSU-UHFFFAOYSA-N 4-chloro-1-propan-2-yl-2-(trifluoromethyl)benzene Chemical compound CC(C)C1=CC=C(Cl)C=C1C(F)(F)F RPBIESWRIVMKSU-UHFFFAOYSA-N 0.000 description 1
- XXYNZSATHOXXBJ-UHFFFAOYSA-N 4-hydroxyisoindole-1,3-dione Chemical compound OC1=CC=CC2=C1C(=O)NC2=O XXYNZSATHOXXBJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 125000005246 nonafluorobutyl group Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)* 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
- Epoxy Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
【解決手段】式(IIa)または(IIb)の化合物を、0.1〜30モル%のN−ヒドロキシフタルイミドの存在下で、酸化剤の存在下で反応させることによる、式(I)の化合物を製造する方法によって達成された(式は本明細書中に示す)。
【選択図】なし
Description
R2は水素、フッ素、塩素、臭素、C1〜C4−アルキル、C1〜C4−アルコキシ、ニトロ、シアノまたはCOOR4を示し、その際、R4は水素またはC1〜C4−アルキルであり、かつ、
R3は水素、フッ素または塩素であるか、あるいは
基R1、R2およびR3の2個が一緒になって、ジフルオロメチレンジオキシ、テトラフルオロエチレン−1,2−ジオキシ、2−オキシ−テトラフルオロエチルまたは(オキシジフルオロメトキシ)ジフルオロメチルである]の化合物を製造するための方法において達成され、この場合、この方法は、式(IIa)または(IIb)
Z1はイソプロピル、プロペニル、2−ヒドロキシ−2−プロピル、2−ヒドロペルオキシ−2−プロピルまたは1−メチルオキシラニルであり、かつ、
Z2はO,O−ビス−(2−オキシジイソプリピル)である]の化合物を、
0.1〜30モル%のN−ヒドロキシフタルイミドの存在下で、
酸化剤の存在下で、反応させることを特徴とする。
R1は、好ましくはC1〜C4−ペルフルオロアルキルまたはC1〜C4−ペルフルオロルコキシ、特に好ましくはトリフルオロメチルまたはトリフルオロメトキシである。
R2は、好ましくは水素、フッ素、塩素、メチル、エチル、メトキシ、ニトロ、シアノまたはCOOH、特に好ましくは水素、フッ素または塩素であり、さらに好ましくは水素またはフッ素である。
R3は、好ましくは水素またはフッ素であり、特に好ましくは水素である。
3−トリフルオロメチル−イソプロピルベンゼン、4−トリフルオロメチル−イソプロピルベンゼン、5−イソプロピル−2,2−ジフルオロベンゾジオキソール、4−クロロ−3−トリフルオロメチル−イソプロピルベンゼン、4−クロロ−2−トリフルオロメチル−イソプロピルベンゼン、4−トリフルオロメトキシ−イソプロピルベンゼンである。
3−トリフルオロメチル−イソプロピルベンゼン、4−トリフルオロメチル−イソプロピルベンゼンおよび5−イソプロピル−2,2−ジフルオロベンゾジオキソールである。
−遷移金属または遷移金属化合物の存在下で、
反応させることができる。
有機溶剤の存在下で、
実施することができる。
3−トリフルオロメチルイソプロピルベンゼンからの3−トリフルオロメチルアセトフェノンの製造
500mlフラスコ中で、N−ヒドロキシフタルイミド 2.57gと一緒に、3−イソプロピルベンゾトリフルオリド 15.0gを、ベンゾニトリル中に溶解し、かつこの反応混合物をその後に脱気させた。この溶液を、酸素で飽和させ、かつ100℃に加熱した。この温度で、混合物を、20時間に亘って撹拌した。後処理のために、この混合物を氷上におき、ひだ付きろ紙により濾過し、かつMTBEで洗浄した。この濾液を、MTBEで抽出し、かつ組み合わされた有機相を、NaOH希釈液で洗浄し、乾燥させ、かつ、ロータリーエバポレーションにより濃縮させた(METE=メチル−tert−ブチルエーテル)。
GCによる収率/変換率:65%(理論値)
Claims (2)
- 式(I)
R2は水素、フッ素、塩素、臭素、C1〜C4−アルキル、C1〜C4−アルコキシ、ニトロ、シアノまたはCOOR4であり、その際、R4は水素またはC1〜C4−アルキルであり、かつ、
R3は水素、フッ素または塩素であるか、あるいは、
基R1、R2およびR3の2個が一緒になって、ジフルオロメチレンジオキシ、テトラフルオロエチレン−1,2−ジオキシ、2−オキシ−テトラフルオロエチルまたは(オキシジフルオロメトキシ)−ジフルオロメチルである]の化合物の製造方法において、
式(IIa)または(IIb)
Z1はイソプロピル、プロペニル、2−ヒドロキシ−2−プロピル、2−
ヒドロペルオキシ−2−プロピルまたは1−メチルオキシラニルであり、かつ、
Z2はO,O−ビス−(2−オキシジイソプロピル)である]の化合物を、
0.1〜30モル%のN−ヒドロキシフタルイミドの存在下で、
酸化剤の存在下で、
反応させることを特徴とする、式(I)の化合物の製造方法。 - 農薬作用物質または医薬作用物質の製造方法における、請求項1に記載の方法により製造された化合物の使用。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10326917A DE10326917A1 (de) | 2003-06-16 | 2003-06-16 | Herstellung von fluorhaltigen Acetophenonen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005008633A true JP2005008633A (ja) | 2005-01-13 |
JP4550492B2 JP4550492B2 (ja) | 2010-09-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004178119A Expired - Fee Related JP4550492B2 (ja) | 2003-06-16 | 2004-06-16 | フッ素含有アセトフェノンの製造方法およびその使用 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7148384B2 (ja) |
EP (1) | EP1489064B1 (ja) |
JP (1) | JP4550492B2 (ja) |
CN (1) | CN1325457C (ja) |
AT (1) | ATE392407T1 (ja) |
DE (2) | DE10326917A1 (ja) |
Families Citing this family (7)
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CN101687784B (zh) * | 2007-08-22 | 2014-11-12 | 埃克森美孚化学专利公司 | 烃的氧化 |
EP2220039B1 (en) * | 2007-10-31 | 2016-07-27 | ExxonMobil Chemical Patents Inc. | Oxidation of hydrocarbons |
CN101842338B (zh) * | 2007-10-31 | 2015-02-18 | 埃克森美孚化学专利公司 | 烃的氧化 |
EP2356087A4 (en) * | 2008-10-10 | 2015-09-02 | Exxonmobil Chem Patents Inc | OXIDATION OF HYDROCARBONS |
WO2010074779A1 (en) * | 2008-12-15 | 2010-07-01 | Exxonmobil Chemical Patents Inc. | Oxidation of alkylaromatic compounds |
EP2470501A2 (en) | 2009-08-28 | 2012-07-04 | ExxonMobil Chemical Patents Inc. | Oxidation of hydrocarbons |
WO2011066037A1 (en) | 2009-11-25 | 2011-06-03 | Exxonmobil Chemical Patents Inc. | Oxidation of hydrocarbons |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04235953A (ja) * | 1990-06-05 | 1992-08-25 | Ciba Geigy Ag | 芳香族化合物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4356335A (en) * | 1980-02-22 | 1982-10-26 | Kureha Kagaku Kogyo Kabushiki Kaisha | Aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group |
PL182675B1 (pl) * | 1996-03-20 | 2002-02-28 | Politechnika Slaska Im Wincent | Sposób katalitycznego utleniania węglowodorów izoalkiloaromatycznych |
JP3892938B2 (ja) * | 1997-05-13 | 2007-03-14 | ダイセル化学工業株式会社 | オキソ化用触媒およびそれを用いたケトン類の製造方法 |
-
2003
- 2003-06-16 DE DE10326917A patent/DE10326917A1/de not_active Withdrawn
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- 2004-06-04 EP EP04013211A patent/EP1489064B1/de not_active Expired - Lifetime
- 2004-06-04 DE DE502004006816T patent/DE502004006816D1/de not_active Expired - Lifetime
- 2004-06-04 AT AT04013211T patent/ATE392407T1/de not_active IP Right Cessation
- 2004-06-16 JP JP2004178119A patent/JP4550492B2/ja not_active Expired - Fee Related
- 2004-06-16 CN CNB2004100495161A patent/CN1325457C/zh not_active Expired - Fee Related
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Patent Citations (1)
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JPH04235953A (ja) * | 1990-06-05 | 1992-08-25 | Ciba Geigy Ag | 芳香族化合物 |
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Publication number | Publication date |
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ATE392407T1 (de) | 2008-05-15 |
EP1489064B1 (de) | 2008-04-16 |
CN1325457C (zh) | 2007-07-11 |
DE502004006816D1 (de) | 2008-05-29 |
US20050043559A1 (en) | 2005-02-24 |
US7148384B2 (en) | 2006-12-12 |
CN1572763A (zh) | 2005-02-02 |
JP4550492B2 (ja) | 2010-09-22 |
DE10326917A1 (de) | 2005-02-10 |
EP1489064A1 (de) | 2004-12-22 |
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