DK328281A - R fremgangsmaade til fremstilling af trifluoreddikesyrederivate - Google Patents
R fremgangsmaade til fremstilling af trifluoreddikesyrederivateInfo
- Publication number
- DK328281A DK328281A DK328281A DK328281A DK328281A DK 328281 A DK328281 A DK 328281A DK 328281 A DK328281 A DK 328281A DK 328281 A DK328281 A DK 328281A DK 328281 A DK328281 A DK 328281A
- Authority
- DK
- Denmark
- Prior art keywords
- trifluic
- procedure
- preparation
- acetic acid
- acid derivatives
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792947376 DE2947376A1 (de) | 1979-11-24 | 1979-11-24 | Verfahren zur herstellung von trifluoressigsaeurederivaten |
DE2947376 | 1979-11-24 | ||
PCT/EP1980/000134 WO1981001406A1 (en) | 1979-11-24 | 1980-11-21 | Process for the preparation of trifluoroacetic acid derivatives |
EP8000134 | 1980-11-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK328281A true DK328281A (da) | 1981-07-23 |
DK158456B DK158456B (da) | 1990-05-21 |
DK158456C DK158456C (da) | 1990-10-08 |
Family
ID=6086764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK328281A DK158456C (da) | 1979-11-24 | 1981-07-23 | Fremgangsmaade til fremstilling af trifluoracetylchlorid |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0029591B1 (da) |
JP (1) | JPS6348256B2 (da) |
AT (1) | ATE1279T1 (da) |
DE (2) | DE2947376A1 (da) |
DK (1) | DK158456C (da) |
WO (1) | WO1981001406A1 (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411843A (en) * | 1980-12-15 | 1983-10-25 | Allied Corporation | Conversion of 1,1,1-trichloroperhaloalkanes into perhaloalkanoyl chlorides |
JPS60197635A (ja) * | 1984-03-21 | 1985-10-07 | Central Glass Co Ltd | トリフルオロ酢酸誘導体の製造法 |
DE4313793A1 (de) * | 1993-04-27 | 1994-11-03 | Solvay Fluor & Derivate | Herstellung von Carbonsäurehalogeniden und Carboxylat-Salzen |
JPH07220573A (ja) * | 1994-01-31 | 1995-08-18 | Nec Corp | 操作ボタン構造 |
US8591457B2 (en) | 2005-08-10 | 2013-11-26 | Alza Corporation | Method for making a needle-free jet injection drug delivery device |
-
1979
- 1979-11-24 DE DE19792947376 patent/DE2947376A1/de not_active Ceased
-
1980
- 1980-11-21 DE DE8080107265T patent/DE3060636D1/de not_active Expired
- 1980-11-21 EP EP80107265A patent/EP0029591B1/de not_active Expired
- 1980-11-21 WO PCT/EP1980/000134 patent/WO1981001406A1/de unknown
- 1980-11-21 JP JP55502632A patent/JPS6348256B2/ja not_active Expired
- 1980-11-21 AT AT80107265T patent/ATE1279T1/de active
-
1981
- 1981-07-23 DK DK328281A patent/DK158456C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0029591A1 (de) | 1981-06-03 |
JPS56501649A (da) | 1981-11-12 |
WO1981001406A1 (en) | 1981-05-28 |
DK158456C (da) | 1990-10-08 |
JPS6348256B2 (da) | 1988-09-28 |
EP0029591B1 (de) | 1982-06-30 |
DK158456B (da) | 1990-05-21 |
DE3060636D1 (en) | 1982-08-19 |
ATE1279T1 (de) | 1982-07-15 |
DE2947376A1 (de) | 1981-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |