GB1451299A - Alkoxycarbonyl-phenylureas their preparation and their use as herbicides - Google Patents
Alkoxycarbonyl-phenylureas their preparation and their use as herbicidesInfo
- Publication number
- GB1451299A GB1451299A GB1142475A GB1142475A GB1451299A GB 1451299 A GB1451299 A GB 1451299A GB 1142475 A GB1142475 A GB 1142475A GB 1142475 A GB1142475 A GB 1142475A GB 1451299 A GB1451299 A GB 1451299A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- march
- reacting
- hydrogen
- prepared
- 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
- C07C265/00—Derivatives of isocyanic acid
- C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/58—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by halogen atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1451299 Alkoxycarbonylphenyl ureas; their preparation and herbicidal compositions BAYER AG 19 March 1975 [20 March 1974 24 Sept 1974] 11424/75 Heading C2C The invention comprises compounds of the general Formula I wherein X 1 or X 2 is and the other is a hydrogen or chlorine atom; R 1 is hydrogen, CH 3 O or a C 1-6 alkyl group and R 2 represents an alkyl, alkenyl or alkynyl radical of at least three carbon atoms, the chain of which is optionally interrupted by one or more oxygen or sulphur atoms which may be prepared by reacting an isocyanate of Formula II with an amine of formula Nitrobenzenes of Formula VI wherein X 1 and X 2 are as defined above are prepared by reacting the corresponding 3-(or 4-) nitrobenzoylchloride with the corresponding alcohol R 2 OH, and are hydrogenated in the presence of Raney nickel to obtain the corresponding 3- and 4-aminobenzoic acid esters of Formula VII which are in turn reacted with phosgene to obtain the 3- and 4-isocyanatobenzoic acid esters of Formula II. Herbicidal compositions comprise a compound of Formula I together with a solid or liquified gaseous diluent or carrier or together with a liquid diluent or carrier containing a surface active agent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2413258A DE2413258A1 (en) | 1974-03-20 | 1974-03-20 | Herbicidal N-(alkoxycarbonyl-phenyl)-N'-methyl-urea derivs - prepd by reacting alkoxycarbonyl-phenyl isocyanates with methylamines |
DE19742445529 DE2445529A1 (en) | 1974-09-24 | 1974-09-24 | Herbicidal N-(alkoxycarbonylphenyl) ureas - esp for selective control of weeds in cotton |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1451299A true GB1451299A (en) | 1976-09-29 |
Family
ID=25766828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1142475A Expired GB1451299A (en) | 1974-03-20 | 1975-03-19 | Alkoxycarbonyl-phenylureas their preparation and their use as herbicides |
Country Status (13)
Country | Link |
---|---|
JP (2) | JPS50126637A (en) |
AU (1) | AU7915675A (en) |
BR (1) | BR7501583A (en) |
DD (1) | DD118790A5 (en) |
DK (1) | DK113175A (en) |
FR (1) | FR2264804B3 (en) |
GB (1) | GB1451299A (en) |
IE (1) | IE40843B1 (en) |
IL (1) | IL46853A0 (en) |
LU (1) | LU72082A1 (en) |
NL (1) | NL7503351A (en) |
RO (1) | RO66457A (en) |
TR (1) | TR18260A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588434A (en) * | 1982-12-10 | 1986-05-13 | Basf Aktiengesellschaft | Substituted ureas and their use for controlling undesirable plant growth |
WO1991005761A1 (en) * | 1989-10-16 | 1991-05-02 | Uniroyal Chemical Ltd./Uniroyal Chemical Ltee | Treatment of hiv infections and compounds useful therein |
US5719151A (en) * | 1990-05-04 | 1998-02-17 | Shall; Sydney | Substituted benzene compounds |
US6610631B1 (en) | 1999-09-30 | 2003-08-26 | Bayer Aktiengesellschaft | Substituted aryl ketones |
US8741920B2 (en) | 2009-08-03 | 2014-06-03 | Hoffmann-La Roche, Inc. | Process for the manufacture of pharmaceutically active compounds |
US9096593B2 (en) | 2009-11-06 | 2015-08-04 | Plexxikon Inc. | Compounds and methods for kinase modulation, and indications therefor |
US9150570B2 (en) | 2012-05-31 | 2015-10-06 | Plexxikon Inc. | Synthesis of heterocyclic compounds |
US9624213B2 (en) | 2011-02-07 | 2017-04-18 | Plexxikon Inc. | Compounds and methods for kinase modulation, and indications therefor |
CN110938019A (en) * | 2019-12-10 | 2020-03-31 | 江苏快达农化股份有限公司 | Continuous synthesis method of isoproturon |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007002433A1 (en) | 2005-06-22 | 2007-01-04 | Plexxikon, Inc. | Pyrrolo [2, 3-b] pyridine derivatives as protein kinase inhibitors |
WO2008063888A2 (en) | 2006-11-22 | 2008-05-29 | Plexxikon, Inc. | Compounds modulating c-fms and/or c-kit activity and uses therefor |
WO2008079909A1 (en) | 2006-12-21 | 2008-07-03 | Plexxikon, Inc. | Pyrrolo [2,3-b] pyridines as kinase modulators |
CN101808994B (en) | 2007-07-17 | 2013-05-15 | 普莱希科公司 | Compounds and methods for kinase modulation, and indications therefor |
US9447089B2 (en) | 2009-04-03 | 2016-09-20 | Plexxikon Inc. | Compositions and uses thereof |
TWI558702B (en) | 2011-02-21 | 2016-11-21 | 普雷辛肯公司 | Solid forms of a pharmaceutically active substance |
-
1975
- 1975-03-17 AU AU79156/75A patent/AU7915675A/en not_active Expired
- 1975-03-17 IL IL46853A patent/IL46853A0/en unknown
- 1975-03-18 TR TR18260A patent/TR18260A/en unknown
- 1975-03-18 BR BR1583/75A patent/BR7501583A/en unknown
- 1975-03-18 LU LU72082A patent/LU72082A1/xx unknown
- 1975-03-18 DD DD184848A patent/DD118790A5/xx unknown
- 1975-03-19 GB GB1142475A patent/GB1451299A/en not_active Expired
- 1975-03-19 IE IE598/75A patent/IE40843B1/en unknown
- 1975-03-19 RO RO7581709A patent/RO66457A/en unknown
- 1975-03-19 DK DK113175A patent/DK113175A/da unknown
- 1975-03-20 NL NL7503351A patent/NL7503351A/en unknown
- 1975-03-20 FR FR7508722A patent/FR2264804B3/fr not_active Expired
- 1975-03-20 JP JP50033088A patent/JPS50126637A/ja active Pending
- 1975-03-20 JP JP50033089A patent/JPS50126828A/ja active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588434A (en) * | 1982-12-10 | 1986-05-13 | Basf Aktiengesellschaft | Substituted ureas and their use for controlling undesirable plant growth |
WO1991005761A1 (en) * | 1989-10-16 | 1991-05-02 | Uniroyal Chemical Ltd./Uniroyal Chemical Ltee | Treatment of hiv infections and compounds useful therein |
US5719151A (en) * | 1990-05-04 | 1998-02-17 | Shall; Sydney | Substituted benzene compounds |
US6610631B1 (en) | 1999-09-30 | 2003-08-26 | Bayer Aktiengesellschaft | Substituted aryl ketones |
US6727206B2 (en) | 1999-09-30 | 2004-04-27 | Bayer Aktiengesellschaft | Substituted aryl ketones |
US8741920B2 (en) | 2009-08-03 | 2014-06-03 | Hoffmann-La Roche, Inc. | Process for the manufacture of pharmaceutically active compounds |
US9096593B2 (en) | 2009-11-06 | 2015-08-04 | Plexxikon Inc. | Compounds and methods for kinase modulation, and indications therefor |
US9624213B2 (en) | 2011-02-07 | 2017-04-18 | Plexxikon Inc. | Compounds and methods for kinase modulation, and indications therefor |
US11337976B2 (en) | 2011-02-07 | 2022-05-24 | Plexxikon Inc. | Compounds and methods for kinase modulation, and indications therefor |
US12076322B2 (en) | 2011-02-07 | 2024-09-03 | Plexxikon Inc. | Compounds and methods for kinase modulation, and indications therefor |
US9150570B2 (en) | 2012-05-31 | 2015-10-06 | Plexxikon Inc. | Synthesis of heterocyclic compounds |
CN110938019A (en) * | 2019-12-10 | 2020-03-31 | 江苏快达农化股份有限公司 | Continuous synthesis method of isoproturon |
CN110938019B (en) * | 2019-12-10 | 2022-06-24 | 江苏快达农化股份有限公司 | Continuous synthesis method of isoproturon |
Also Published As
Publication number | Publication date |
---|---|
JPS50126828A (en) | 1975-10-06 |
DD118790A5 (en) | 1976-03-20 |
TR18260A (en) | 1976-11-10 |
IL46853A0 (en) | 1975-05-22 |
FR2264804A1 (en) | 1975-10-17 |
LU72082A1 (en) | 1976-02-04 |
FR2264804B3 (en) | 1977-11-25 |
IE40843B1 (en) | 1979-08-29 |
BR7501583A (en) | 1975-12-16 |
IE40843L (en) | 1975-09-20 |
DK113175A (en) | 1975-09-21 |
JPS50126637A (en) | 1975-10-04 |
RO66457A (en) | 1980-10-30 |
NL7503351A (en) | 1975-09-23 |
AU7915675A (en) | 1976-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |