GB1331217A – N-arylureas processes for their manufacture and their use as herbicides
– Google Patents
GB1331217A – N-arylureas processes for their manufacture and their use as herbicides
– Google Patents
N-arylureas processes for their manufacture and their use as herbicides
Info
Publication number
GB1331217A
GB1331217A
GB3171872A
GB3171872A
GB1331217A
GB 1331217 A
GB1331217 A
GB 1331217A
GB 3171872 A
GB3171872 A
GB 3171872A
GB 3171872 A
GB3171872 A
GB 3171872A
GB 1331217 A
GB1331217 A
GB 1331217A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
herbicides
arylureas
manufacture
processes
Prior art date
1971-07-07
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
GB3171872A
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.)
1971-07-07
Filing date
1972-07-06
Publication date
1973-09-26
1972-07-06
Application filed by Bayer AG
filed
Critical
Bayer AG
1973-09-26
Publication of GB1331217A
publication
Critical
patent/GB1331217A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C317/00—Sulfones; Sulfoxides
C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
C07C317/32—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
C07C317/34—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring
C07C317/38—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring with the nitrogen atom of at least one amino group being part of any of the groups, X being a hetero atom, Y being any atom, e.g. N-acylaminosulfones
C07C317/42—Y being a hetero atom
Abstract
1331217 Difluorochloromethylsulphinyl-N- aryl ureas BAYER AG 6 July 1972 [7 July 1971] 31718/72 Heading C2C The invention comprises compounds having the general formula (I) in which one of X 1 or X 2 is difluorochloromethylsulphinyl and the other chlorine or hydrogen, R 1 represents hydrogen, alkyl having 1 to 4 carbon atoms or alkenyl having 2 to 4 carbon atoms, and R 2 represents alkyl having 1 to 4 carbon atoms or alkenyl having 2 to 4 carbon atoms. They may be prepared by reacting a urea having the Formula (II) where one of Y 1 or Y 2 is difluorochloro-methylmercapto and the other chlorine or hydrogen, with an oxygen-donating oxidizing agent. The compounds of the invention may be used as herbicides.
GB3171872A
1971-07-07
1972-07-06
N-arylureas processes for their manufacture and their use as herbicides
Expired
GB1331217A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2133867A
DE2133867A1
(en)
1971-07-07
1971-07-07
N-aryl urea, process for their manufacture and their use as herbicides
Publications (1)
Publication Number
Publication Date
GB1331217A
true
GB1331217A
(en)
1973-09-26
Family
ID=5812972
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3171872A
Expired
GB1331217A
(en)
1971-07-07
1972-07-06
N-arylureas processes for their manufacture and their use as herbicides
Country Status (12)
Country
Link
BE
(1)
BE785930A
(en)
BG
(1)
BG19074A3
(en)
BR
(1)
BR7204498D0
(en)
CH
(1)
CH586669A5
(en)
DD
(1)
DD101268A5
(en)
DE
(1)
DE2133867A1
(en)
FR
(1)
FR2145319A5
(en)
GB
(1)
GB1331217A
(en)
IL
(1)
IL39825A
(en)
IT
(1)
IT962470B
(en)
NL
(1)
NL7209439A
(en)
OA
(1)
OA04253A
(en)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5995281A
(en)
*
1982-11-19
1984-06-01
Kotobuki Seiyaku Kk
Thiazole derivative and its preparation
0
BE
BE785930D
patent/BE785930A/en
unknown
1971
1971-07-07
DE
DE2133867A
patent/DE2133867A1/en
active
Pending
1972
1972-07-03
OA
OA54633A
patent/OA04253A/en
unknown
1972-07-04
IL
IL39825A
patent/IL39825A/en
unknown
1972-07-05
CH
CH1009972A
patent/CH586669A5/xx
not_active
IP Right Cessation
1972-07-05
IT
IT26677/72A
patent/IT962470B/en
active
1972-07-05
BG
BG20894A
patent/BG19074A3/xx
not_active
Expired
1972-07-06
DD
DD164231A
patent/DD101268A5/xx
unknown
1972-07-06
GB
GB3171872A
patent/GB1331217A/en
not_active
Expired
1972-07-06
NL
NL7209439A
patent/NL7209439A/xx
unknown
1972-07-07
FR
FR7224687A
patent/FR2145319A5/fr
not_active
Expired
1972-07-07
BR
BR4498/72A
patent/BR7204498D0/en
unknown
Also Published As
Publication number
Publication date
IL39825A0
(en)
1972-09-28
IT962470B
(en)
1973-12-20
BE785930A
(en)
1973-01-08
DE2133867A1
(en)
1973-01-25
IL39825A
(en)
1975-04-25
DD101268A5
(en)
1973-11-05
BG19074A3
(en)
1975-04-30
NL7209439A
(en)
1973-01-09
FR2145319A5
(en)
1973-02-16
OA04253A
(en)
1979-12-31
CH586669A5
(en)
1977-04-15
BR7204498D0
(en)
1973-05-03
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Legal Events
Date
Code
Title
Description
1974-02-06
PS
Patent sealed [section 19, patents act 1949]
1979-02-14
PCNP
Patent ceased through non-payment of renewal fee
