CH605547A5 - - Google Patents
Info
- Publication number
- CH605547A5 CH605547A5 CH1617176A CH1617176A CH605547A5 CH 605547 A5 CH605547 A5 CH 605547A5 CH 1617176 A CH1617176 A CH 1617176A CH 1617176 A CH1617176 A CH 1617176A CH 605547 A5 CH605547 A5 CH 605547A5
- Authority
- CH
- Switzerland
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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1617176A CH605547A5 (cs) | 1976-12-22 | 1976-12-22 | |
US05/862,850 US4143067A (en) | 1976-12-22 | 1977-12-21 | Process for the production of chloroacetyl chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1617176A CH605547A5 (cs) | 1976-12-22 | 1976-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH605547A5 true CH605547A5 (cs) | 1978-09-29 |
Family
ID=4415022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1617176A CH605547A5 (cs) | 1976-12-22 | 1976-12-22 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4143067A (cs) |
CH (1) | CH605547A5 (cs) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4473508A (en) * | 1982-11-13 | 1984-09-25 | Lonza Ltd. | Process for the production of γ-chloroacetoacetic acid chloride |
US20220081386A1 (en) * | 2020-09-11 | 2022-03-17 | Honeywell International Inc. | Methods for removal of sulfur dioxide (so2) from trifluoroacetyl chloride (tfac) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB782773A (en) * | 1955-07-12 | 1957-09-11 | Distillers Co Yeast Ltd | Chlorination process |
US2889365A (en) * | 1957-06-27 | 1959-06-02 | Monsanto Chemicals | Process for producing monochloroacetyl chloride by chlorinating ketene in sulfur dioxide |
US3812183A (en) * | 1971-09-30 | 1974-05-21 | Monsanto Co | Preparation of monohaloacetyl halides |
US3758569A (en) * | 1972-08-04 | 1973-09-11 | Monsanto Co | Preparation of monohaloacetyl halides |
US3882173A (en) * | 1973-07-19 | 1975-05-06 | Monsanto Co | Preparation of monohaloacyl halides |
-
1976
- 1976-12-22 CH CH1617176A patent/CH605547A5/xx not_active IP Right Cessation
-
1977
- 1977-12-21 US US05/862,850 patent/US4143067A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4143067A (en) | 1979-03-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |