ES2005738A6 - Di:halo-vinyl di:methyl cyclopropane carboxylic acid ester prepn. - Google Patents
Di:halo-vinyl di:methyl cyclopropane carboxylic acid ester prepn.Info
- Publication number
- ES2005738A6 ES2005738A6 ES8703630A ES8703630A ES2005738A6 ES 2005738 A6 ES2005738 A6 ES 2005738A6 ES 8703630 A ES8703630 A ES 8703630A ES 8703630 A ES8703630 A ES 8703630A ES 2005738 A6 ES2005738 A6 ES 2005738A6
- Authority
- ES
- Spain
- Prior art keywords
- acid ester
- cyclopropane carboxylic
- halo
- vinyl
- carboxylic acid
- 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
Abstract
Esters of 3-(2,2-dihalovinyl) 2,2-dimethyl cyclopropane carboxylic acids of formula (I), in which X is halogen and R is methyl, ethyl, 3-phenoxy-benzyl or alpha-cyano 3-phenoxy-benzyl, which have a strong insecticidal action and low toxicity, are made by reaction of a 4,6,6,6-tetrahalo 3,3-dimethyl hexanoic acid ester with a halogen-accepting base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703630A ES2005738A6 (en) | 1987-12-18 | 1987-12-18 | Di:halo-vinyl di:methyl cyclopropane carboxylic acid ester prepn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703630A ES2005738A6 (en) | 1987-12-18 | 1987-12-18 | Di:halo-vinyl di:methyl cyclopropane carboxylic acid ester prepn. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005738A6 true ES2005738A6 (en) | 1989-03-16 |
Family
ID=8253769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703630A Expired ES2005738A6 (en) | 1987-12-18 | 1987-12-18 | Di:halo-vinyl di:methyl cyclopropane carboxylic acid ester prepn. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2005738A6 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102060703A (en) * | 2010-12-30 | 2011-05-18 | 江苏优士化学有限公司 | Synthesis method of 3,3-dimethyl-4,6,6,6-tetrachlorocaproic acid methyl ester |
-
1987
- 1987-12-18 ES ES8703630A patent/ES2005738A6/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102060703A (en) * | 2010-12-30 | 2011-05-18 | 江苏优士化学有限公司 | Synthesis method of 3,3-dimethyl-4,6,6,6-tetrachlorocaproic acid methyl ester |
CN102060703B (en) * | 2010-12-30 | 2013-08-14 | 江苏优士化学有限公司 | Synthesis method of 3,3-dimethyl-4,6,6,6-tetrachlorocaproic acid methyl ester |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-12-18 |