GB1338528A - Process for the preparation of n-arylureas - Google Patents

Process for the preparation of n-arylureas

Info

Publication number
GB1338528A
GB1338528A GB2726672A GB2726672A GB1338528A GB 1338528 A GB1338528 A GB 1338528A GB 2726672 A GB2726672 A GB 2726672A GB 2726672 A GB2726672 A GB 2726672A GB 1338528 A GB1338528 A GB 1338528A
Authority
GB
United Kingdom
Prior art keywords
atoms
general formula
benzoic acid
acid amide
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
Application number
GB2726672A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1338528A publication Critical patent/GB1338528A/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
    • C07C275/32—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 singly-bound oxygen atoms
    • C07C275/34—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 singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB2726672A 1971-06-12 1972-06-12 Process for the preparation of n-arylureas Expired GB1338528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2129200A DE2129200B2 (de) 1971-06-12 1971-06-12 Verfahren zur Herstellung von N-A rj !harnstoffen

Publications (1)

Publication Number Publication Date
GB1338528A true GB1338528A (en) 1973-11-28

Family

ID=5810578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2726672A Expired GB1338528A (en) 1971-06-12 1972-06-12 Process for the preparation of n-arylureas

Country Status (14)

Country Link
US (1) US3935258A (enExample)
JP (1) JPS5550939B1 (enExample)
AT (1) AT315192B (enExample)
BE (1) BE784737A (enExample)
BR (1) BR7203713D0 (enExample)
CH (1) CH580577A5 (enExample)
CS (1) CS167990B2 (enExample)
DD (1) DD98286A5 (enExample)
DE (1) DE2129200B2 (enExample)
FR (1) FR2142394A5 (enExample)
GB (1) GB1338528A (enExample)
IL (1) IL39654A (enExample)
IT (1) IT961227B (enExample)
NL (1) NL7208001A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710595C3 (de) * 1977-03-11 1980-11-06 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung der Trans-Isomeren von Cyclohexan-l,4-diamin-, diurethanen, -diharnstoffen, -disulfonylharnstoffen und -diisocyanat
US4146645A (en) * 1974-04-27 1979-03-27 Boehringer Ingelheim Gmbh Hypertensive phenylalkylamines and salts thereof
US4170657A (en) * 1977-05-13 1979-10-09 The Dow Chemical Company Substituted(((phenyl)amino)carbonyl)-benzamides
USRE32418E (en) * 1977-05-13 1987-05-12 The Dow Chemical Company Substituted(((phenyl)amino)carbonyl)-benzamides
US4832879A (en) * 1980-03-04 1989-05-23 Basf Aktiengesellchaft Substituted 3-fluoroalkoxybenzoyl halides and their preparation
US4304935A (en) * 1980-04-09 1981-12-08 Rexolin Chemicals Ab Production of 1-phenyl-3-cyanoureas
US4318866A (en) * 1980-04-10 1982-03-09 Eli Lilly And Company Chlorination of 4-methoxybenzoyl chloride
US4500471A (en) * 1980-04-16 1985-02-19 Occidental Chemical Corporation Preparation of trifluoromethyl-benzoyl halides
DE3103563A1 (de) 1981-02-03 1982-08-26 Basf Ag, 6700 Ludwigshafen "verfahren zur herstellung von anthranilsaeureamiden"
JPS58203957A (ja) * 1982-05-25 1983-11-28 Ube Ind Ltd 尿素誘導体の製法
US5047584A (en) * 1985-12-09 1991-09-10 Occidental Chemical Corp. Process for the preparation of pentahaloethoxy benzoyl halide compounds
AT397384B (de) * 1991-08-16 1994-03-25 Chemie Linz Gmbh Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe
JPH0657867U (ja) * 1992-04-08 1994-08-12 誠一 北林 正倒立状態で使用可能なエアゾールバルブおよび そのエアゾールバルブを内蔵したエアゾールバル ブ内蔵容器
DE4234585C1 (de) * 1992-10-14 1994-08-25 Merck Patent Gmbh Fluorierte Trifluormethoxybenzole

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291733B (de) * 1965-11-16 1969-04-03 Lauterbach Verfahren zur Herstellung von N-Aryl-harnstoffen
US3661989A (en) * 1967-05-31 1972-05-09 Aleksandra Chrobok Nawakowski Process for preparing certain substituted bis-ureas

Also Published As

Publication number Publication date
BE784737A (fr) 1972-12-12
IL39654A0 (en) 1972-08-30
CH580577A5 (enExample) 1976-10-15
JPS5550939B1 (enExample) 1980-12-20
AT315192B (de) 1974-05-10
IT961227B (it) 1973-12-10
IL39654A (en) 1974-12-31
CS167990B2 (enExample) 1976-05-28
DD98286A5 (enExample) 1973-06-12
BR7203713D0 (pt) 1973-08-09
DE2129200A1 (de) 1972-12-28
FR2142394A5 (enExample) 1973-01-26
DE2129200B2 (de) 1979-09-27
NL7208001A (enExample) 1972-12-14
US3935258A (en) 1976-01-27

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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