GB1314864A - N-arylureas a process for their production and their use as herbicid - Google Patents

N-arylureas a process for their production and their use as herbicid

Info

Publication number
GB1314864A
GB1314864A GB4268270A GB4268270A GB1314864A GB 1314864 A GB1314864 A GB 1314864A GB 4268270 A GB4268270 A GB 4268270A GB 4268270 A GB4268270 A GB 4268270A GB 1314864 A GB1314864 A GB 1314864A
Authority
GB
United Kingdom
Prior art keywords
radical
arylureas
diluent
chloro
alkenyl
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
GB4268270A
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 GB1314864A publication Critical patent/GB1314864A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
    • C07C323/43—Y being a hetero atom
    • C07C323/44—X or Y being nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

1314864 N-aryl ureas BAYER AG 7 Sept 1970 [24 Jan 1970] 42682/70 Heading C2C The invention comprises N-arylureas of the formula where either X 1 or X 2 is a CF 2 ClS- radical and the other is a hydrogen or chlorine atom, R 1 is a hydrogen atom or an alkyl C 1-4 or alkenyl C 2-4 radical and R 2 is an alkyl C 1-4 or alkenyl C 2-4 radical. They are prepared by reacting an appropriate X 1 , X 2 -substituted phenyl isocyanate with an amine of the formula HNR 1 R 2 in the presence of a solvent or diluent. 3 - Chloro - 4 - difluorochloromethylmercaptophenylisocyanate is prepared by fluorination of 3 - chloro - 4 - trichloromethylmercaptophenyl isocyanate. The ureas may be used in herbicidal compositions in admixture with a solid diluent or carrier or with a liquid diluent or carrier containing a surface active agent.
GB4268270A 1970-01-24 1970-09-07 N-arylureas a process for their production and their use as herbicid Expired GB1314864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003143A DE2003143C3 (en) 1970-01-24 1970-01-24 N-arylureas, processes for their preparation and herbicidal agents containing them

Publications (1)

Publication Number Publication Date
GB1314864A true GB1314864A (en) 1973-04-26

Family

ID=5760406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4268270A Expired GB1314864A (en) 1970-01-24 1970-09-07 N-arylureas a process for their production and their use as herbicid

Country Status (13)

Country Link
JP (2) JPS4825491B1 (en)
BE (1) BE757221A (en)
BG (1) BG17452A3 (en)
CH (1) CH528488A (en)
CS (1) CS161116B2 (en)
DE (1) DE2003143C3 (en)
ES (1) ES384036A1 (en)
FR (1) FR2074892A5 (en)
GB (1) GB1314864A (en)
IL (1) IL35324A (en)
NL (1) NL7014009A (en)
RO (1) RO58949A (en)
TR (1) TR17120A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234586A1 (en) * 1972-07-14 1974-01-31 Bayer Ag N-aryl urea, process for their manufacture and their use as herbicides

Also Published As

Publication number Publication date
DE2003143B2 (en) 1973-10-04
RO58949A (en) 1976-02-15
NL7014009A (en) 1971-07-27
BG17452A3 (en) 1973-11-10
TR17120A (en) 1974-04-25
JPS4825491B1 (en) 1973-07-30
FR2074892A5 (en) 1971-10-08
JPS4914745B1 (en) 1974-04-10
CS161116B2 (en) 1975-05-04
CH528488A (en) 1972-09-30
ES384036A1 (en) 1972-12-16
IL35324A (en) 1974-03-14
IL35324A0 (en) 1970-11-30
DE2003143A1 (en) 1971-07-29
BE757221A (en) 1971-04-08
DE2003143C3 (en) 1974-05-16

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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