IL78603A - Preparation of methylcarbamate insecticides via an oxime or phenol and methyl isocyanate - Google Patents
Preparation of methylcarbamate insecticides via an oxime or phenol and methyl isocyanateInfo
- Publication number
- IL78603A IL78603A IL78603A IL7860386A IL78603A IL 78603 A IL78603 A IL 78603A IL 78603 A IL78603 A IL 78603A IL 7860386 A IL7860386 A IL 7860386A IL 78603 A IL78603 A IL 78603A
- Authority
- IL
- Israel
- Prior art keywords
- methyl isocyanate
- oxime
- phenol
- water
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/02—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from isocyanates with formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72781285A | 1985-04-26 | 1985-04-26 | |
US06/827,517 US4698438A (en) | 1985-04-26 | 1986-02-11 | Process for the preparation of methyl carbamates and thioimidates |
Publications (2)
Publication Number | Publication Date |
---|---|
IL78603A0 IL78603A0 (en) | 1986-08-31 |
IL78603A true IL78603A (en) | 1989-09-28 |
Family
ID=27111584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL78603A IL78603A (en) | 1985-04-26 | 1986-04-23 | Preparation of methylcarbamate insecticides via an oxime or phenol and methyl isocyanate |
Country Status (8)
Country | Link |
---|---|
US (1) | US4698438A (de) |
EP (1) | EP0200506B1 (de) |
KR (1) | KR940006766B1 (de) |
AT (1) | ATE67179T1 (de) |
BR (1) | BR8601803A (de) |
CA (1) | CA1247113A (de) |
DE (1) | DE3681331D1 (de) |
IL (1) | IL78603A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5284962A (en) * | 1992-10-09 | 1994-02-08 | E. I. Du Pont De Nemours And Company | Multistage process for making methyl carbamates |
FR2768516B1 (fr) * | 1997-09-16 | 1999-10-29 | Inst Bouisson Bertrand | Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide |
CN111377843B (zh) * | 2020-04-02 | 2022-03-18 | 湖南海利常德农药化工有限公司 | 一种灭多威的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870057A (en) * | 1957-11-26 | 1959-01-20 | Gulf Research Development Co | 4- or 5-indanyl n-methyl carbamate |
NL130985C (de) * | 1967-02-09 | |||
US3576834A (en) * | 1967-08-31 | 1971-04-27 | Du Pont | Substituted o-carbamylhydroxamates |
US4207251A (en) * | 1977-08-02 | 1980-06-10 | Akzona Incorporated | Catalytic oxidation of formamides to form isocyanates |
JPS56100751A (en) * | 1980-01-17 | 1981-08-12 | Asahi Chem Ind Co Ltd | Preparation of isocyanate |
-
1986
- 1986-02-11 US US06/827,517 patent/US4698438A/en not_active Expired - Lifetime
- 1986-04-22 CA CA000507229A patent/CA1247113A/en not_active Expired
- 1986-04-23 IL IL78603A patent/IL78603A/xx not_active IP Right Cessation
- 1986-04-23 BR BR8601803A patent/BR8601803A/pt not_active IP Right Cessation
- 1986-04-25 EP EP86303168A patent/EP0200506B1/de not_active Expired - Lifetime
- 1986-04-25 DE DE8686303168T patent/DE3681331D1/de not_active Expired - Lifetime
- 1986-04-25 AT AT86303168T patent/ATE67179T1/de not_active IP Right Cessation
- 1986-04-26 KR KR1019860003233A patent/KR940006766B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940006766B1 (ko) | 1994-07-27 |
ATE67179T1 (de) | 1991-09-15 |
IL78603A0 (en) | 1986-08-31 |
EP0200506A2 (de) | 1986-11-05 |
BR8601803A (pt) | 1986-12-23 |
US4698438A (en) | 1987-10-06 |
DE3681331D1 (de) | 1991-10-17 |
KR860008128A (ko) | 1986-11-12 |
EP0200506A3 (en) | 1988-07-13 |
EP0200506B1 (de) | 1991-09-11 |
CA1247113A (en) | 1988-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2320288B1 (de) | ||
MY130089A (en) | Process for the production of acrolein. | |
ES482997A1 (es) | Procedimiento para la preparacion de eteres fenolicos | |
IL78603A (en) | Preparation of methylcarbamate insecticides via an oxime or phenol and methyl isocyanate | |
AU538537B2 (en) | Preparation of urethanes | |
JPS56114818A (en) | Preparation of boron trichloride | |
CA2067867A1 (en) | Preparation of polymethylene polyphenyl polyisocyanate | |
DE3460297D1 (en) | Improved process for preparing alkyl isocyanates | |
KR890701544A (ko) | 스틸벤디카복실레이트 유도체의 제조방법 | |
DK549585D0 (da) | Fremgangsmaade til fremstilling af omsaetningsprodukter af hydrogencyanid | |
JPS5699450A (en) | Preparation of n-acyl-n-substituted formamide derivative | |
ES493223A0 (es) | Procedimiento para la hidroxilacion de 3-cloro-2-metil-pro- peno,1,de monoolefinas o de diolefinas | |
EP0009685A3 (en) | Process for the preparation of 2-vinylpyridine from acetylene and acrylonitrile and 2-vinylpyridine prepared by this process; organo-cobalt compounds | |
IE44659L (en) | Method of preparing 2, 6-ditert. butylphenol | |
Inoue et al. | Carbon dioxide-promoted telomerization of 1, 2-and 1, 3-dienes with benzenesulfinate catalyzed by palladium (0). | |
Schlosser et al. | Base‐Promoted 1, 4‐Elimination Reactions: On the Origin of an Eventual syn‐Stereoselectivity | |
MX171955B (es) | Preparacion de mezclas de isomeros de cypermethrin o cyfluthrin enriquecidos en especies mas activas | |
JPS53135912A (en) | Preparation of 3,7-dimethyl-2,6-octadienylamine derivatives | |
SU1754705A1 (ru) | Способ получени N-окта-2,7-диениламинов | |
ES2003696A6 (es) | Un procedimiento para prepara isocianato de metilo | |
ES462352A1 (es) | Procedimiento para la evaporacion de ciclohexanonoximas. | |
JPS5419937A (en) | Preparation of urea substitution product | |
NO984671L (no) | Organofosforsammensetninger | |
SU956443A1 (ru) | Способ получени монохлортолуолов | |
JPS5219606A (en) | Method of producing isopropanol in vapor phase |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
EXP | Patent expired |