KR830006156A - 치환된 할로겐부위를 갖는 플루오로카본 에테르의 제조방법 - Google Patents
치환된 할로겐부위를 갖는 플루오로카본 에테르의 제조방법 Download PDFInfo
- Publication number
- KR830006156A KR830006156A KR1019810002076A KR810002076A KR830006156A KR 830006156 A KR830006156 A KR 830006156A KR 1019810002076 A KR1019810002076 A KR 1019810002076A KR 810002076 A KR810002076 A KR 810002076A KR 830006156 A KR830006156 A KR 830006156A
- Authority
- KR
- South Korea
- Prior art keywords
- zero
- formula
- integer greater
- compound
- acid groups
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
- 다음 일반식의 조성물상기 일반식에서a는 0 또는 0보다 큰 정수이고b는 0 또는 0보다 큰 정수이고c는 0 또는 1이며(단 a+b+c≠0)m은 0 또는 0보다 큰 정수이고Rf및 R'f는 각기 F,Cl, 피플르오루알킬 또는 플루오로클로로알킬에서 선택되고X는 F, Cl, Br 또는 이의 혼합물(N〉1인 경우)이고X'는 Cl, Br 또는 이의 혼합물이고Y는 산그릅 또는 산그릅으로 용이하게 전환할 수 있는 산유도체이고Z는 F,Cl,Br,OH,NRR' 또는 OA이고 R 및 R'는 각기 수소 , 1 또는 그 이상의 탄소를 갖는 알킬 또는 아릴에서 선택되고A는 알칼리금속, 4급질소 또는 R이다.
- 다음 일반식(Ⅱ)의 화합물을 다음 일반식(Ⅲ)화합물과 일반식(Ⅰ)화합물을 형성하기에 충분한 시간과 온도에서 반응시킴을 특징으로 하여 일반식(Ⅰ)화합물을 제조하는 방법.상기 일반식에서a는 0 또는 0보다 큰 정수이고b는 0 또는 0보다 큰 정수이고c는 0 또는 1이며(단 a+b+c≠0)n은 0 또는 0보다 큰 정수이고,Rf및 R'f는 각기 F,Cl, 피플르오루알킬 또는 플루오로클로로알킬에서 선택되고X'는 Cl 또는,Br이고,Y는 산그릅 또는 산그릅으로 용이하게 전환할 수 있는 산유도체이다.
- 다음 일반식(Ⅴ)화합물을 다음 일반식(Ⅵ)화합물과 다음 일반식(Ⅳ)화합물을 형성하기에 충분한 시간 및 온도에서 반응시킴을 특징으로 하여 일반식(Ⅳ)화합물을 제조하는 방법.상기 일반식에서a는 0 또는 0보다 큰 정수이고b는 0 또는 0보다 큰 정수이고c는 0 또는 1이며(단 a+b+c≠0)n은 0 또는 0보다 큰 정수이고,Rf및 R'f는 각기 F,Cl, 피플르오루알킬 또는 플루오로클로로알킬에서 선택되고X'는 Cl 또는,Br이고,X는 F,Cl,Br, 또는 이의 혼합물(n≥1인 경우)이고Y는 산그릅 또는 산그릅으로 용이하게 전환될 수 있는 산유도체이다.
- 음일반식(Ⅷ)화합물과 일반식 PZ의 화합물은 다음 일반식(Ⅶ)화합물을 형성하기에 충분한 시간 및 온도에서 반응시킴을 특징으로 하여 일반식(Ⅶ)화합물을 제조하는 방법.상기 일반식에서a는 0 또는 0보다 큰 정수이고b는 0 또는 0보다 큰 정수이고c는 0 또는 1이며(단 a+b+c≠0)n은 0 또는 0보다 큰 정수이고,Rf및 R'f는 각기 F,Cl, 피플르오루알킬 또는 플루오로클로로알킬에서 선택되고X는 F,Cl,Br 또는 이의 혼합물(N 〉1인 경우)이고X'는 Cl 또는 Br이고Y는 산그릅 또는 산그릅으로 용이하게 전환될 수 있는 산유도체이고Z는 OH, NRR' 또는 OR 이고R 및 R'는 각기 수소 또는 탄소수 1 또는 그이상의 일킬 또는 알킬에서 선택되고P는 양이온 도는 양이온 형성그룹이다.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019840000035A KR840000516B1 (ko) | 1980-06-11 | 1984-01-06 | 치환된 할로겐 부위를 갖는 플루오로 카본 에테르의 제조방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US158,428 | 1980-06-11 | ||
US06/158,428 US4337211A (en) | 1980-06-11 | 1980-06-11 | Fluorocarbon ethers having substituted halogen site(s) and process to prepare |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840000035A Division KR840000516B1 (ko) | 1980-06-11 | 1984-01-06 | 치환된 할로겐 부위를 갖는 플루오로 카본 에테르의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830006156A true KR830006156A (ko) | 1983-09-17 |
KR840000517B1 KR840000517B1 (ko) | 1984-04-17 |
Family
ID=22568076
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810002076A KR840000517B1 (ko) | 1980-06-11 | 1981-06-10 | 치환된 할로겐부위를 갖는 플루오로카본 에테르의 제조방법 |
KR1019840000035A KR840000516B1 (ko) | 1980-06-11 | 1984-01-06 | 치환된 할로겐 부위를 갖는 플루오로 카본 에테르의 제조방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840000035A KR840000516B1 (ko) | 1980-06-11 | 1984-01-06 | 치환된 할로겐 부위를 갖는 플루오로 카본 에테르의 제조방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4337211A (ko) |
EP (1) | EP0041736B1 (ko) |
JP (1) | JPS5728023A (ko) |
KR (2) | KR840000517B1 (ko) |
AT (1) | ATE7386T1 (ko) |
AU (1) | AU545073B2 (ko) |
BR (1) | BR8103713A (ko) |
CA (1) | CA1169436A (ko) |
DE (1) | DE3163479D1 (ko) |
ZA (1) | ZA813895B (ko) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023362A (en) * | 1980-04-03 | 1991-06-11 | E. I. Du Pont De Nemours And Company | Alkyl perfluoro(2-methyl-5-oxo-3-oxahexanoate) |
US4804727A (en) * | 1980-06-11 | 1989-02-14 | The Dow Chemical Company | Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
US4851161A (en) * | 1981-07-02 | 1989-07-25 | E. I. Du Pont De Nemours And Company | β-substituted polyfluoropropionate salts and derivatives |
US4474700A (en) * | 1981-07-02 | 1984-10-02 | E. I. Du Pont DeNemours and Company | β-Substituted polyfluoropropionate salts and derivatives |
US4834922A (en) * | 1982-02-04 | 1989-05-30 | The Dow Chemical Company | Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
US4766248A (en) * | 1982-07-19 | 1988-08-23 | E. I. Du Pont De Nemours And Company | β-substituted polyfluoroethyl compounds |
US4576752A (en) * | 1982-07-19 | 1986-03-18 | E. I. Du Pont De Nemours And Company | β-Substituted polyfluoroethyl compounds |
US4686300A (en) * | 1983-03-07 | 1987-08-11 | E. I. Du Pont De Nemours And Company | Polyfluoro gamma-ketoesters and 5-hydroxy gamma lactone analogues thereof |
US4871703A (en) * | 1983-05-31 | 1989-10-03 | The Dow Chemical Company | Process for preparation of an electrocatalyst |
JPS60215155A (ja) * | 1984-04-09 | 1985-10-28 | Daikin Mfg Co Ltd | 三要素トルクコンバ−タ付動力伝達装置 |
US4650551A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Supported ion exchange membrane films |
US4784900A (en) * | 1985-05-31 | 1988-11-15 | University Of Bath | Method for sizing polytretrafluoroethylene fabrics |
US5114515A (en) * | 1985-05-31 | 1992-05-19 | The Dow Chemical Company | Method for forming polymer composite films using removable substrates |
US4610762A (en) * | 1985-05-31 | 1986-09-09 | The Dow Chemical Company | Method for forming polymer films having bubble release surfaces |
US4784882A (en) * | 1985-05-31 | 1988-11-15 | The Dow Chemical Company | Method for forming composite polymer films |
US4650711A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fabrics |
US5110385A (en) * | 1985-05-31 | 1992-05-05 | The Dow Chemical Company | Method for forming polymer composite films using a removable substrate |
US4670123A (en) * | 1985-12-16 | 1987-06-02 | The Dow Chemical Company | Structural frame for an electrochemical cell |
US4668371A (en) * | 1985-12-16 | 1987-05-26 | The Dow Chemical Company | Structural frame for an electrochemical cell |
US4668372A (en) * | 1985-12-16 | 1987-05-26 | The Dow Chemical Company | Method for making an electrolytic unit from a plastic material |
US4666579A (en) * | 1985-12-16 | 1987-05-19 | The Dow Chemical Company | Structural frame for a solid polymer electrolyte electrochemical cell |
US4666580A (en) * | 1985-12-16 | 1987-05-19 | The Dow Chemical Company | Structural frame for an electrochemical cell |
US4698243A (en) * | 1986-06-20 | 1987-10-06 | The Dow Chemical Company | Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads |
US4778723A (en) * | 1986-06-20 | 1988-10-18 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fibers, yarn, or threads |
US4731263A (en) * | 1986-09-26 | 1988-03-15 | The Dow Chemical Company | Method for the preparation of ionomer films |
US4738741A (en) * | 1986-12-19 | 1988-04-19 | The Dow Chemical Company | Method for forming an improved membrane/electrode combination having interconnected roadways of catalytically active particles |
US5039389A (en) * | 1986-12-19 | 1991-08-13 | The Dow Chemical Company | Membrane/electrode combination having interconnected roadways of catalytically active particles |
US4752370A (en) * | 1986-12-19 | 1988-06-21 | The Dow Chemical Company | Supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane |
US4889577A (en) * | 1986-12-19 | 1989-12-26 | The Dow Chemical Company | Method for making an improved supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane |
US4940525A (en) * | 1987-05-08 | 1990-07-10 | The Dow Chemical Company | Low equivalent weight sulfonic fluoropolymers |
US4859745A (en) * | 1987-12-22 | 1989-08-22 | The Dow Chemical Company | Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers |
US5169983A (en) * | 1988-03-01 | 1992-12-08 | Imperial Chemical Industries Plc | Perfluorinated intermediates which are useful in the production of organic polymeric materials and ion-exchange membrane |
US5013414A (en) * | 1989-04-19 | 1991-05-07 | The Dow Chemical Company | Electrode structure for an electrolytic cell and electrolytic process used therein |
EP0518942A4 (en) * | 1990-03-06 | 1993-10-20 | The Dow Chemical Company | Electrochromic device |
US5403575A (en) * | 1991-12-12 | 1995-04-04 | Hemagen/Pfc | Highly fluorinated, chloro-substituted organic compound-containing emulsions and methods of using them |
US5463005A (en) * | 1992-01-03 | 1995-10-31 | Gas Research Institute | Copolymers of tetrafluoroethylene and perfluorinated sulfonyl monomers and membranes made therefrom |
US5420359A (en) * | 1992-12-11 | 1995-05-30 | Minnesota Mining And Manufacturing Company | Chlorofluoroether compositions and preparation thereof |
US5433861A (en) * | 1993-09-17 | 1995-07-18 | The Dow Chemical Company | Permanent deformation and use of sulfonated halopolymer articles |
US5654109A (en) * | 1995-06-30 | 1997-08-05 | The Dow Chemical Company | Composite fuel cell membranes |
US5882810A (en) * | 1996-03-08 | 1999-03-16 | The Dow Chemicalcompany | Active layer for membrane electrode assembly |
JP3292072B2 (ja) * | 1996-12-02 | 2002-06-17 | 信越化学工業株式会社 | ヘキサフロロプロペンオキシドの重合方法 |
US6646075B2 (en) | 1999-12-23 | 2003-11-11 | 3M Innovative Properties Company | High molecular weight perfluorocyclobutane polymers and method of making |
US6559237B1 (en) | 2000-06-05 | 2003-05-06 | 3M Innovative Properties Company | Sulfonated perfluorocyclobutane ion-conducting membranes |
US6268532B1 (en) | 2000-06-05 | 2001-07-31 | 3M Innovative Properties Company | Sulfonated perfluorovinyl functional monomers |
ITMI20020001A1 (it) * | 2002-01-03 | 2003-07-03 | Ausimont Spa | Esteri alchilici dell'acido 2-(2-fluorosulfoni l) perfluoretilenossi 3 alogeno propionico |
CN101506136B (zh) * | 2006-08-31 | 2013-06-12 | 旭硝子株式会社 | 全氟羧酸盐及其制造方法 |
JP5136070B2 (ja) * | 2008-01-15 | 2013-02-06 | 旭硝子株式会社 | パーフルオロアリルブロミドの製造方法 |
JP5375273B2 (ja) * | 2009-03-31 | 2013-12-25 | ダイキン工業株式会社 | 1,3−ジクロロ−1,2,3,3−テトラフルオロ酸化プロピレン及びその製造方法 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114778A (en) * | 1963-12-17 | Fluorinated vinyl ethers and their | ||
US2393967A (en) * | 1942-12-24 | 1946-02-05 | Du Pont | Process for polymerizing tetrafluoroethylene |
US2559752A (en) * | 1951-03-06 | 1951-07-10 | Du Pont | Aqueous colloidal dispersions of polymers |
US2593583A (en) * | 1951-03-14 | 1952-04-22 | Du Pont | Method for coagulating aqueous dispersions of polytetrafluoroethylene |
US3041317A (en) * | 1960-05-02 | 1962-06-26 | Du Pont | Fluorocarbon sulfonyl fluorides |
US3242218A (en) * | 1961-03-29 | 1966-03-22 | Du Pont | Process for preparing fluorocarbon polyethers |
DE1249247B (de) * | 1961-04-25 | 1967-09-07 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Herstellung von Perfluorolefinpolyäthern |
FR1341087A (fr) * | 1961-12-08 | 1963-10-25 | Du Pont | Nouveaux polyéthers fluorocarbonés |
US3250806A (en) * | 1962-04-05 | 1966-05-10 | Du Pont | Fluorocarbon ethers of tetrafluoroethylene epoxide |
US3450684A (en) * | 1963-07-24 | 1969-06-17 | Du Pont | Fluorocarbon polyethers |
US3301893A (en) * | 1963-08-05 | 1967-01-31 | Du Pont | Fluorocarbon ethers containing sulfonyl groups |
US3250807A (en) * | 1963-08-23 | 1966-05-10 | Du Pont | Dicarboxylic acids of fluorocarbon ethers and fluorides, esters, amides and salts thereof |
US3282875A (en) * | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
US3321532A (en) * | 1963-10-08 | 1967-05-23 | Du Pont | Fluorocarbon ethers |
JPS5141678B1 (ko) * | 1964-08-07 | 1976-11-11 | ||
US3351619A (en) * | 1966-08-01 | 1967-11-07 | Du Pont | Crosslinkable polymers formed from iodine-containing perfluoroalkyl vinyl ethers |
US3536733A (en) * | 1967-08-10 | 1970-10-27 | Du Pont | Method for the preparation of halogenated epoxides |
US3560568A (en) * | 1968-11-26 | 1971-02-02 | Du Pont | Preparation of sulfonic acid containing fluorocarbon vinyl ethers |
US3784399A (en) * | 1971-09-08 | 1974-01-08 | Du Pont | Films of fluorinated polymer containing sulfonyl groups with one surface in the sulfonamide or sulfonamide salt form and a process for preparing such |
US4192725A (en) * | 1971-10-21 | 1980-03-11 | Diamond Shamrock Corporation | Electrolytic production of high purity alkali metal hydroxide |
BE790369A (fr) * | 1971-10-21 | 1973-04-20 | Diamond Shamrock Corp | Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique. |
US4035254A (en) * | 1973-05-18 | 1977-07-12 | Gerhard Gritzner | Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode |
US4035255A (en) * | 1973-05-18 | 1977-07-12 | Gerhard Gritzner | Operation of a diaphragm electrolylytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode |
DE2437395C3 (de) * | 1973-10-15 | 1979-02-08 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Folie aus fluorhaltigen Polymeren mit Sulfonylgruppen enthaltenden Seitenketten |
US3969285A (en) * | 1973-12-17 | 1976-07-13 | E. I. Du Pont De Nemours And Company | Heat-treated fluorocarbon sulfonylamine cation permselectivity |
JPS551351B2 (ko) | 1974-03-07 | 1980-01-12 | ||
US3909378A (en) * | 1974-06-21 | 1975-09-30 | Du Pont | Composite cation exchange membrane and use thereof in electrolysis of an alkali metal halide |
DE2512805C3 (de) * | 1975-03-22 | 1978-08-10 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg | Schaltungsanordnung für einen einstellbaren Entzerrer |
US4151053A (en) * | 1975-07-09 | 1979-04-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane preparation and use thereof |
GB1518387A (en) | 1975-08-29 | 1978-07-19 | Asahi Glass Co Ltd | Fluorinated cation exchange membrane and use thereof in electrolysis of an alkali metal halide |
JPS5248598A (en) * | 1975-10-17 | 1977-04-18 | Asahi Glass Co Ltd | Method for producing alkali hydroxide |
US4126588A (en) * | 1975-12-30 | 1978-11-21 | Asahi Glass Company Ltd. | Fluorinated cation exchange membrane and use thereof in electrolysis of alkali metal halide |
US4131740A (en) * | 1977-04-20 | 1978-12-26 | E. I. Du Pont De Nemours And Company | Alkyl perfluoro-ω-fluoroformyl esters and their preparation |
US4197179A (en) * | 1978-07-13 | 1980-04-08 | The Dow Chemical Company | Electrolyte series flow in electrolytic chlor-alkali cells |
US4275226A (en) | 1978-08-25 | 1981-06-23 | Asahi Glass Company, Ltd. | Process for producing fluorovinyl ether |
-
1980
- 1980-06-11 US US06/158,428 patent/US4337211A/en not_active Expired - Lifetime
-
1981
- 1981-06-10 JP JP8830181A patent/JPS5728023A/ja active Granted
- 1981-06-10 DE DE8181104466T patent/DE3163479D1/de not_active Expired
- 1981-06-10 AU AU71603/81A patent/AU545073B2/en not_active Expired
- 1981-06-10 ZA ZA00813895A patent/ZA813895B/xx unknown
- 1981-06-10 KR KR1019810002076A patent/KR840000517B1/ko active
- 1981-06-10 EP EP81104466A patent/EP0041736B1/en not_active Expired
- 1981-06-10 AT AT81104466T patent/ATE7386T1/de active
- 1981-06-10 BR BR8103713A patent/BR8103713A/pt unknown
- 1981-06-10 CA CA000379424A patent/CA1169436A/en not_active Expired
-
1984
- 1984-01-06 KR KR1019840000035A patent/KR840000516B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0555493B2 (ko) | 1993-08-17 |
AU7160381A (en) | 1981-12-17 |
KR840000517B1 (ko) | 1984-04-17 |
AU545073B2 (en) | 1985-06-27 |
BR8103713A (pt) | 1982-03-02 |
EP0041736B1 (en) | 1984-05-09 |
KR840000516B1 (ko) | 1984-04-17 |
US4337211A (en) | 1982-06-29 |
DE3163479D1 (en) | 1984-06-14 |
JPS5728023A (en) | 1982-02-15 |
ZA813895B (en) | 1983-01-26 |
EP0041736A1 (en) | 1981-12-16 |
ATE7386T1 (de) | 1984-05-15 |
CA1169436A (en) | 1984-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR830006156A (ko) | 치환된 할로겐부위를 갖는 플루오로카본 에테르의 제조방법 | |
KR830010060A (ko) | 술포네이트 유도체의 제조법 | |
KR840001145A (ko) | 피리다진의 아미노 화합물의 제조방법 | |
GB1519433A (en) | Detergent composition | |
ES458980A1 (es) | Procedimiento de preparacion de derivados del psoraleno. | |
KR860002517A (ko) | 트리스(β,β-디메틸펜에틸) 주석 화합물의 제조방법 | |
KR830010083A (ko) | 치환된 아세트 아닐리드 유도체의 제조방법 | |
KR920009833A (ko) | 3-알콕시메틸 세파로스포린 유도체의 제조방법 | |
ES467861A1 (es) | Procedimiento de preparacion de espiro-oxazolidinas esteroi-des y sus esteroisomeros. | |
BR8203716A (pt) | Compostos processo para sua preparacao composicao para o combate de fungos fitopatogenicos e emprego | |
SE8004622L (sv) | Acylaminobensoesyraderivat | |
ES8608538A1 (es) | Procedimiento para la preparacion de esteres alquilicos de alfa-l-aspartil-l-fenilalanina | |
ES8404334A1 (es) | Un metodo para preparar productos intermedios para la preparacion de 4-fenil-1,3-benzodiazepinas. | |
US4208538A (en) | 2-Decarboxy-2-hydroxymethyl-3,7-inter-m-phenylene-ω-phenyl-PGF2 compounds | |
KR880011114A (ko) | 치환된 아세틸렌 화합물의 제조방법 | |
ES8102110A1 (es) | Procedimiento para la preparacion de acido 1,2,3-tiadiazol- 5-il-tioglicolico | |
US4276434A (en) | 19,20-Didehydro-13,14-dihydro-PG1, sulfonyl amides | |
US4264523A (en) | 19,20-Didehydro-13,14-dihydro-PG1 amides | |
US4278813A (en) | 19,20-Didehydro-13,14-dihydro-PG2, sulfonyl amides | |
ZA813653B (en) | Hydrocarbon-soluble sodium alkyls | |
US4206146A (en) | 2-Decarboxy-2-aminomethyl-trans-2,3-didehydro-9-deoxy-9-methylene-PGF compounds | |
KR910016673A (ko) | 히드록시페닐프로피오네이트의 제조방법 | |
KR830010051A (ko) | N-치환된 아미노산의 2-메톡시퍼닐에스 테르의 제조방법 | |
DK163515C (da) | Fremgangsmaade til fremstilling af 1,1-dioxopenicillanoyloxymethyl-6-beta-aminopenicillanat | |
US4278812A (en) | 19,20-Didehydro-PG2 sulfonyl amides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19810610 |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19830907 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19840323 |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19840625 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19840725 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19840725 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19870318 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19880309 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19890321 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19900228 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 19910308 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 19920304 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 19930325 Start annual number: 10 End annual number: 10 |
|
PC1903 | Unpaid annual fee |