ES365357A1 - Un procedimiento para la obtencion de un herbicida. - Google Patents
Un procedimiento para la obtencion de un herbicida.Info
- Publication number
- ES365357A1 ES365357A1 ES365357A ES365357A ES365357A1 ES 365357 A1 ES365357 A1 ES 365357A1 ES 365357 A ES365357 A ES 365357A ES 365357 A ES365357 A ES 365357A ES 365357 A1 ES365357 A1 ES 365357A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- alkyl
- acids
- chlorine
- alkoxy
- 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
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1836—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid
- C07C273/1845—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid comprising the -N-C(O)-Hal moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
- C07C273/1827—X being H
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/64—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups singly-bound to oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH471068A CH504414A (de) | 1968-03-29 | 1968-03-29 | Verfahren zur Herstellung von neuen 2-Ureido-benzamiden und deren Verwendung zur Unkrautbekämpfung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES365357A1 true ES365357A1 (es) | 1971-03-16 |
Family
ID=4281155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES365357A Expired ES365357A1 (es) | 1968-03-29 | 1969-03-28 | Un procedimiento para la obtencion de un herbicida. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3646136A (es) |
| JP (1) | JPS4817270B1 (es) |
| CH (3) | CH507652A (es) |
| DE (1) | DE1916051A1 (es) |
| ES (1) | ES365357A1 (es) |
| FR (1) | FR2005140A1 (es) |
| GB (1) | GB1265676A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013450A (en) * | 1970-10-02 | 1977-03-22 | Monsanto Company | Herbicidal ureido containing carbanilates |
| DE2423536A1 (de) * | 1974-05-15 | 1975-11-27 | Bayer Ag | 3-amino-phenylessigsaeure-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als herbizide |
| JPS5623033Y2 (es) * | 1974-06-28 | 1981-05-29 | ||
| GB8432606D0 (en) * | 1984-12-22 | 1985-02-06 | Ciba Geigy Ag | Heat curable epoxide resin compositions |
| IE62559B1 (en) * | 1989-02-02 | 1995-02-08 | Ici Plc | Fungicides |
| EP0742208A1 (en) * | 1995-05-05 | 1996-11-13 | Grelan Pharmaceutical Co., Ltd. | 2-Ureido-benzamide derivatives |
| CN116508749A (zh) * | 2023-07-03 | 2023-08-01 | 四川科宏达集团有限责任公司 | 一种除草剂增效助剂及应用 |
-
1968
- 1968-03-29 CH CH163671A patent/CH507652A/de not_active IP Right Cessation
- 1968-03-29 CH CH163571A patent/CH507205A/de not_active IP Right Cessation
- 1968-03-29 CH CH471068A patent/CH504414A/de not_active IP Right Cessation
-
1969
- 1969-03-24 US US809978A patent/US3646136A/en not_active Expired - Lifetime
- 1969-03-28 GB GB1265676D patent/GB1265676A/en not_active Expired
- 1969-03-28 ES ES365357A patent/ES365357A1/es not_active Expired
- 1969-03-28 DE DE19691916051 patent/DE1916051A1/de active Pending
- 1969-03-31 FR FR6909633A patent/FR2005140A1/fr not_active Withdrawn
-
1971
- 1971-02-20 JP JP46007936A patent/JPS4817270B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1265676A (es) | 1972-03-01 |
| CH507205A (de) | 1971-05-15 |
| CH504414A (de) | 1971-03-15 |
| US3646136A (en) | 1972-02-29 |
| DE1916051A1 (de) | 1969-10-16 |
| FR2005140A1 (es) | 1969-12-05 |
| CH507652A (de) | 1971-05-31 |
| JPS4817270B1 (es) | 1973-05-28 |
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