ES8400083A1 - "procedimiento para la preparacion de esteres de acido carbamico". - Google Patents
"procedimiento para la preparacion de esteres de acido carbamico".Info
- Publication number
- ES8400083A1 ES8400083A1 ES515016A ES515016A ES8400083A1 ES 8400083 A1 ES8400083 A1 ES 8400083A1 ES 515016 A ES515016 A ES 515016A ES 515016 A ES515016 A ES 515016A ES 8400083 A1 ES8400083 A1 ES 8400083A1
- Authority
- ES
- Spain
- Prior art keywords
- signifies
- methyl
- compounds
- basis
- preparation
- 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
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
- C07C43/295—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing hydroxy or O-metal 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
- C07C43/263—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings the aromatic rings being non-condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
- C07C43/29—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing halogen
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ESTERES DE ACIDO CARBAMICO DE FORMULA (I), EN LA QUE Y ES OXIGENO O AZUFRE; R Y R SON HIDROGENO O METILO Y X, R, R, R Y R PUEDEN SER VARIOS TIPOS DE RADICALES.CONSISTE EN LA REACCION DE UN ALCOHOL DE FORMULA (II) CON UN ISOCIANATO O ISOTIOCIANATO DE FORMULA R-NFCFY, EN LAS QUE TODOS LOS SIMBOLOS TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I). LA REACCION SE LLEVA A CABO EN UN DISOLVENTE ORGANICO INERTE, EN PRESENCIA DE UN CATALIZADOR TAL COMO BASES TERCIARIAS Y COMPUESTOS ORGANOESTANNICOS, A TEMPERATURAS ENTRE0JC Y LA DE EBULLICION DE LA MEZCLA DE REACCION.ESTOS COMPUESTOS TIENEN APLICACIONES EN AGRICULTURA PARA COMBATIR INSECTOS, ACAROS Y NEMATODOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH530481 | 1981-08-17 | ||
CH420582 | 1982-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8400083A1 true ES8400083A1 (es) | 1983-10-16 |
ES515016A0 ES515016A0 (es) | 1983-10-16 |
Family
ID=25694915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES515016A Granted ES515016A0 (es) | 1981-08-17 | 1982-08-16 | "procedimiento para la preparacion de esteres de acido carbamico". |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0072475B1 (es) |
AU (1) | AU8669182A (es) |
DE (1) | DE3272723D1 (es) |
ES (1) | ES515016A0 (es) |
IL (1) | IL66514A0 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59199673A (ja) * | 1983-04-25 | 1984-11-12 | Sumitomo Chem Co Ltd | 含窒素複素環化合物、その製造法およびそれを有効成分とする有害生物防除剤 |
US4554290A (en) * | 1983-06-17 | 1985-11-19 | Ciba-Geigy Corporation | Oxamic acid derivatives |
US4668829A (en) * | 1984-07-18 | 1987-05-26 | University Patents, Inc. | Ferroelectric smectic liquid crystals |
DE3825172A1 (de) * | 1988-07-23 | 1990-01-25 | Bayer Ag | Mittel zur bekaempfung von floehen |
DE59010157D1 (de) * | 1989-06-21 | 1996-04-04 | Ciba Geigy Ag | Pestizides Mittel |
DE3936592A1 (de) * | 1989-11-03 | 1991-05-08 | Basf Ag | Verfahren zur herstellung und reinigung von 2-hydroxy-4-(2'-hydroxy-ethoxy)phenylarylketonen |
TW242109B (es) * | 1992-08-20 | 1995-03-01 | Ciba Geigy | |
DE19832444A1 (de) * | 1998-07-18 | 2000-01-20 | Bayer Ag | Verwendung von substituierten O-Alkyl-carbamaten zur Bekämpfung tierischer Schädlinge |
ES2460022T3 (es) | 2010-01-19 | 2014-05-13 | Cambrex Karlskoga Ab | Nuevos procedimientos de producción de derivados de benzofenona |
WO2014060639A1 (en) | 2012-10-19 | 2014-04-24 | Fermion Oy | A process for the preparation of ospemifene |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2611695A1 (de) * | 1976-03-19 | 1977-09-29 | Hoechst Ag | Herbizide mittel |
-
1982
- 1982-07-30 EP EP82106880A patent/EP0072475B1/de not_active Expired
- 1982-07-30 DE DE8282106880T patent/DE3272723D1/de not_active Expired
- 1982-08-03 AU AU86691/82A patent/AU8669182A/en not_active Abandoned
- 1982-08-11 IL IL66514A patent/IL66514A0/xx not_active IP Right Cessation
- 1982-08-16 ES ES515016A patent/ES515016A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
AU8669182A (en) | 1983-02-24 |
IL66514A0 (en) | 1982-12-31 |
DE3272723D1 (en) | 1986-09-25 |
EP0072475B1 (de) | 1986-08-20 |
EP0072475A3 (en) | 1983-06-29 |
EP0072475A2 (de) | 1983-02-23 |
ES515016A0 (es) | 1983-10-16 |
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