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ES428712A1 - Substituted phenylureas their preparationand their herbicidal compositions - Google Patents

Substituted phenylureas their preparationand their herbicidal compositions

Info

Publication number
ES428712A1
ES428712A1 ES428712A ES428712A ES428712A1 ES 428712 A1 ES428712 A1 ES 428712A1 ES 428712 A ES428712 A ES 428712A ES 428712 A ES428712 A ES 428712A ES 428712 A1 ES428712 A1 ES 428712A1
Authority
ES
Spain
Prior art keywords
formula
preparationand
herbicidal compositions
substituted phenylureas
phenylureas
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
Application number
ES428712A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES428712A1 publication Critical patent/ES428712A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C275/30—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 halogen atoms, or by nitro or nitroso 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

Procedure for the preparation of substituted phenylureas, of formula I **(See formula)** in which R1 means hydrogen or chlorine and R2 means ethyl, isopropyl or tertiary butyl, which constitute the active material in agents to influence plant growth, characterized by reacting an isocyanate of formula II with dimethylamine. **(See formula)** where R1 and R2 have the same meaning assigned to them before. (Machine-translation by Google Translate, not legally binding)
ES428712A 1973-07-30 1974-07-29 Substituted phenylureas their preparationand their herbicidal compositions Expired ES428712A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1105173A CH575208A5 (en) 1973-07-30 1973-07-30

Publications (1)

Publication Number Publication Date
ES428712A1 true ES428712A1 (en) 1977-01-01

Family

ID=4369566

Family Applications (1)

Application Number Title Priority Date Filing Date
ES428712A Expired ES428712A1 (en) 1973-07-30 1974-07-29 Substituted phenylureas their preparationand their herbicidal compositions

Country Status (9)

Country Link
JP (1) JPS5042036A (en)
CA (1) CA1058217A (en)
CH (1) CH575208A5 (en)
DE (1) DE2436108A1 (en)
ES (1) ES428712A1 (en)
FR (1) FR2245623B1 (en)
GB (1) GB1473889A (en)
IL (1) IL45269A (en)
ZA (1) ZA744808B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739349C3 (en) * 1977-09-01 1980-03-13 Basf Ag, 6700 Ludwigshafen N-O-alkyl-phenyD-N'-methyl-N · methoxyureas and herbicides containing them
JP2002534468A (en) 1999-01-13 2002-10-15 バイエル コーポレイション ω-Carboxyaryl-substituted diphenylureas as p38 kinase inhibitors
SI1140840T1 (en) 1999-01-13 2006-06-30 Bayer Pharmaceuticals Corp -g(v)-carboxyaryl substituted diphenyl ureas as raf kinase inhibitors
US20020065296A1 (en) 1999-01-13 2002-05-30 Bayer Corporation Heteroaryl ureas containing nitrogen hetero-atoms as p38 kinase inhibitors
EP2289515A3 (en) 2005-10-31 2012-04-11 Bayer HealthCare LLC Combinations comprising a diaryl urea and an interferon
CN102603573B (en) * 2012-02-15 2013-12-18 江苏快达农化股份有限公司 Method for synthesizing raw fluometuron drug
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL36220A0 (en) * 1970-02-27 1971-04-28 Ciba Geigy Ag Use of a phenylurea for combating weeds in wheat,oats,rye,barley,rice and cotton

Also Published As

Publication number Publication date
IL45269A0 (en) 1974-10-22
IL45269A (en) 1978-01-31
ZA744808B (en) 1975-08-27
JPS5042036A (en) 1975-04-16
FR2245623A1 (en) 1975-04-25
CA1058217A (en) 1979-07-10
DE2436108A1 (en) 1975-02-13
CH575208A5 (en) 1976-05-14
GB1473889A (en) 1977-05-18
FR2245623B1 (en) 1978-11-24

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