BE851900A - Preparation d'esters de benzyle pesticides - Google Patents
Preparation d'esters de benzyle pesticidesInfo
- Publication number
- BE851900A BE851900A BE175323A BE175323A BE851900A BE 851900 A BE851900 A BE 851900A BE 175323 A BE175323 A BE 175323A BE 175323 A BE175323 A BE 175323A BE 851900 A BE851900 A BE 851900A
- Authority
- BE
- Belgium
- Prior art keywords
- pesticides
- preparation
- benzyl esters
- benzyl
- esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8044/76A GB1540632A (en) | 1976-03-01 | 1976-03-01 | Preparation of pesticidal benzyl esters |
Publications (1)
Publication Number | Publication Date |
---|---|
BE851900A true BE851900A (fr) | 1977-08-29 |
Family
ID=9844706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE175323A BE851900A (fr) | 1976-03-01 | 1977-02-28 | Preparation d'esters de benzyle pesticides |
Country Status (7)
Country | Link |
---|---|
US (1) | US4110360A (fr) |
BE (1) | BE851900A (fr) |
GB (1) | GB1540632A (fr) |
PL (1) | PL107983B1 (fr) |
TR (1) | TR19379A (fr) |
ZA (1) | ZA771167B (fr) |
ZM (1) | ZM2477A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175093A (en) | 1977-09-28 | 1979-11-20 | Shell Oil Company | Preparation of α-cyano esters |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299843A (en) * | 1977-09-26 | 1981-11-10 | Shell Oil Company | Stabilized cyandhydrin ester |
DE2844271A1 (de) * | 1978-10-11 | 1980-04-24 | Bayer Ag | 3-chlorostyryl-2,2-dimethyl-cyclopropancarbonsaeure-(4-fluoro-3-phenoxy- alpha -cyano-benzyl)-ester, verfahren zu ihrer herstellung und ihre verwendung als ektoparasitizide |
US4199527A (en) * | 1978-11-02 | 1980-04-22 | Shell Oil Company | Removal of ketene impurities in the preparation of alpha-cyano-aryloxybenzyl alcohols |
DE2933496A1 (de) * | 1979-08-18 | 1981-03-26 | Bayer Ag, 51373 Leverkusen | Verfahren zur herstellung von substituierten (cyclo-) alkancarbonsaeure-((alpha)-cyano-3-phenoxy-benzyl)-estern |
US4360478A (en) * | 1980-05-12 | 1982-11-23 | Shell Oil Company | Preparation of α-cyanobenzyl esters |
CA1162561A (fr) | 1981-05-26 | 1984-02-21 | Derek A. Wood | Preparation de cyclopropane-carboxylates de cyanobenzyle |
US4382894A (en) | 1981-06-22 | 1983-05-10 | Ciba-Geigy Corporation | Production of α-cyanobenzyl esters |
DE3139314A1 (de) | 1981-10-02 | 1983-04-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 3-alkenyl-2,2-dimethyl-cyclopropancarbonsaeure-((alpha)-cyano-3-phenoxy-benzyl)-estern |
USRE32289E (en) * | 1982-04-26 | 1986-11-18 | Phillips Petroleum Company | Cyanohydrocarbylated alkoxylates and glycerides |
US4455255A (en) * | 1982-04-26 | 1984-06-19 | Phillips Petroleum Company | Cyanohydrocarbylated alkoxylates and glycerides |
US4401570A (en) * | 1982-05-26 | 1983-08-30 | Shell Oil Company | Removal of organic contaminants from waste water |
EP0303636B1 (fr) * | 1987-02-13 | 1992-05-13 | Lucky, Ltd. | Procede de preparation de composes d'ester du type pyrethroide |
US5866429A (en) * | 1991-04-03 | 1999-02-02 | Bloch; Will | Precision and accuracy of anion-exchange separation of nucleic acids |
JP4279915B2 (ja) * | 1997-12-22 | 2009-06-17 | ダイセル化学工業株式会社 | α−シアンヒドリンエステル及びα−ヒドロキシ酸の製造方法 |
CN102746191A (zh) * | 2012-08-02 | 2012-10-24 | 广东立威化工有限公司 | 一种氯氰菊酯化合物的合成方法 |
CN105175281B (zh) * | 2015-07-15 | 2017-05-24 | 江苏蓝丰生物化工股份有限公司 | 氰菊酯类杀虫剂的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS515450B1 (fr) * | 1971-06-29 | 1976-02-20 |
-
1976
- 1976-03-01 GB GB8044/76A patent/GB1540632A/en not_active Expired
-
1977
- 1977-02-03 US US05/765,184 patent/US4110360A/en not_active Expired - Lifetime
- 1977-02-25 ZM ZM24/77A patent/ZM2477A1/xx unknown
- 1977-02-28 ZA ZA00771167A patent/ZA771167B/xx unknown
- 1977-02-28 BE BE175323A patent/BE851900A/fr not_active IP Right Cessation
- 1977-02-28 TR TR19379A patent/TR19379A/xx unknown
- 1977-02-28 PL PL1977196339A patent/PL107983B1/pl unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175093A (en) | 1977-09-28 | 1979-11-20 | Shell Oil Company | Preparation of α-cyano esters |
US4175094A (en) | 1977-09-28 | 1979-11-20 | Shell Oil Company | Preparation of esters |
Also Published As
Publication number | Publication date |
---|---|
ZM2477A1 (en) | 1977-12-21 |
US4110360A (en) | 1978-08-29 |
PL107983B1 (pl) | 1980-03-31 |
ZA771167B (en) | 1978-01-25 |
GB1540632A (en) | 1979-02-14 |
TR19379A (tr) | 1979-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Effective date: 19970228 |