IT7919909A0 - Intermedi per insetticidi e processi di loro preparazione. - Google Patents
Intermedi per insetticidi e processi di loro preparazione.Info
- Publication number
- IT7919909A0 IT7919909A0 IT7919909A IT1990979A IT7919909A0 IT 7919909 A0 IT7919909 A0 IT 7919909A0 IT 7919909 A IT7919909 A IT 7919909A IT 1990979 A IT1990979 A IT 1990979A IT 7919909 A0 IT7919909 A0 IT 7919909A0
- Authority
- IT
- Italy
- Prior art keywords
- insecticides
- intermediates
- processes
- preparation
- Prior art date
Links
- 239000002917 insecticide Substances 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by isomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/16—Unsaturated compounds
- C07C61/40—Unsaturated compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/38—Malonic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
- C07C69/72—Acetoacetic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87564978A | 1978-02-06 | 1978-02-06 | |
US87564878A | 1978-02-06 | 1978-02-06 | |
US06/000,736 US4526987A (en) | 1978-02-06 | 1979-01-03 | Alkyl 6,6-dimethyl-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylates |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7919909A0 true IT7919909A0 (it) | 1979-02-05 |
IT1164976B IT1164976B (it) | 1987-04-22 |
Family
ID=27356727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19909/79A IT1164976B (it) | 1978-02-06 | 1979-02-05 | Intermedi per insetticidi e processi di loro preparazione |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0003666B1 (it) |
JP (1) | JPS5930710B2 (it) |
CA (1) | CA1258864A (it) |
DE (1) | DE2965125D1 (it) |
HU (1) | HU182955B (it) |
IE (1) | IE47802B1 (it) |
IL (1) | IL56507A (it) |
IT (1) | IT1164976B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0029621A1 (en) * | 1979-11-01 | 1981-06-03 | Shell Internationale Researchmaatschappij B.V. | Iodo-lactones, a process for their preparation and their use in separating cis acids from cis/trans acids |
EP0041283B1 (en) * | 1980-05-30 | 1985-07-24 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of dihalomethylene-lactones |
CA1167048A (en) * | 1980-10-22 | 1984-05-08 | Petrus A. Kramer | Cyclopropane derivatives, processes for their preparation and their use in the preparation of dihalovinylcyclopropane carboxylic acids |
GB9808619D0 (en) | 1998-04-22 | 1998-06-24 | Zeneca Ltd | Chemical process |
CN114031542B (zh) * | 2021-12-10 | 2023-11-03 | 浙江新和成股份有限公司 | 一种氮杂双环医药中间体的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD84186A (it) * | ||||
SE371821B (it) * | 1968-07-12 | 1974-12-02 | Roussel Uclaf | |
JPS5257142A (en) * | 1975-10-30 | 1977-05-11 | Sumitomo Chem Co Ltd | Process for preparing dihalovinyl-cyclopropanecarboxylic acid derivati ves |
-
1979
- 1979-01-23 CA CA000320114A patent/CA1258864A/en not_active Expired
- 1979-01-26 IL IL56507A patent/IL56507A/xx unknown
- 1979-01-30 IE IE165/79A patent/IE47802B1/en unknown
- 1979-02-02 DE DE7979300173T patent/DE2965125D1/de not_active Expired
- 1979-02-02 EP EP79300173A patent/EP0003666B1/en not_active Expired
- 1979-02-05 HU HU79FE1037A patent/HU182955B/hu not_active IP Right Cessation
- 1979-02-05 IT IT19909/79A patent/IT1164976B/it active
- 1979-02-06 JP JP54011925A patent/JPS5930710B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL56507A (en) | 1984-01-31 |
EP0003666A1 (en) | 1979-08-22 |
CA1258864A (en) | 1989-08-29 |
EP0003666B1 (en) | 1983-04-06 |
JPS5930710B2 (ja) | 1984-07-28 |
DE2965125D1 (en) | 1983-05-11 |
IT1164976B (it) | 1987-04-22 |
IE47802B1 (en) | 1984-06-27 |
IE790165L (en) | 1979-08-06 |
JPS54115315A (en) | 1979-09-07 |
HU182955B (en) | 1984-03-28 |
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