GB461080A - Process for the manufacture of addition products of acetylene and its hydrocarbon substitution products - Google Patents
Process for the manufacture of addition products of acetylene and its hydrocarbon substitution productsInfo
- Publication number
- GB461080A GB461080A GB2253835A GB2253835A GB461080A GB 461080 A GB461080 A GB 461080A GB 2253835 A GB2253835 A GB 2253835A GB 2253835 A GB2253835 A GB 2253835A GB 461080 A GB461080 A GB 461080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetylene
- ketone
- chloride
- chlorvinyl
- products
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Halogenated ketones are produced by reacting an acetylene hydrocarbon such as heptine, phenyl-acetylene or vinyl-acetylene with a carboxylic acid halide in the presence of a condensing agent such as zinc chloride, aluminium chloride, stannic and ferric chlorides and boron fluoride and if desired of a solvent. The products are unstable and may be stabilized by adding an ethylene oxide derivative such as phenoxy-propene oxide. In examples: (1) isobutyl b -chlorvinyl ketone is made from acetylene and isovaleric acid chloride; (2) methyl b - chlorvinyl ketone is made from acetylene and acetyl chloride; (3) phenyl chlorheptenyl ketone is made from benzoyl chloride and heptine; (4) methyl chlorheptenyl ketone is made from acetyl chloride and heptine; (5) heptadecyl chlorvinyl ketone is made from stearic acid chloride and acetylene; and (6) b -chlorethyl-b -chlorvinyl ketone is made from b -chlorpropionic acid chloride and acetylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2253835A GB461080A (en) | 1935-08-09 | 1935-08-09 | Process for the manufacture of addition products of acetylene and its hydrocarbon substitution products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2253835A GB461080A (en) | 1935-08-09 | 1935-08-09 | Process for the manufacture of addition products of acetylene and its hydrocarbon substitution products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB461080A true GB461080A (en) | 1937-02-09 |
Family
ID=10181018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2253835A Expired GB461080A (en) | 1935-08-09 | 1935-08-09 | Process for the manufacture of addition products of acetylene and its hydrocarbon substitution products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB461080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2415796A (en) * | 1942-10-03 | 1947-02-11 | Wingfoot Corp | Chloroacrylophenones and polymers |
| US3700735A (en) * | 1968-04-22 | 1972-10-24 | Dow Chemical Co | Methylacetylene chlorination |
-
1935
- 1935-08-09 GB GB2253835A patent/GB461080A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2415796A (en) * | 1942-10-03 | 1947-02-11 | Wingfoot Corp | Chloroacrylophenones and polymers |
| US3700735A (en) * | 1968-04-22 | 1972-10-24 | Dow Chemical Co | Methylacetylene chlorination |
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