JPS57212155A - Substituted phenylsulfonyl isocyanate and its preparation - Google Patents

Substituted phenylsulfonyl isocyanate and its preparation

Info

Publication number
JPS57212155A
JPS57212155A JP9457181A JP9457181A JPS57212155A JP S57212155 A JPS57212155 A JP S57212155A JP 9457181 A JP9457181 A JP 9457181A JP 9457181 A JP9457181 A JP 9457181A JP S57212155 A JPS57212155 A JP S57212155A
Authority
JP
Japan
Prior art keywords
formula
isocyanate
substituted
carried out
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.)
Granted
Application number
JP9457181A
Other languages
Japanese (ja)
Other versions
JPH0210827B2 (en
Inventor
Masahiro Aya
Junichi Saito
Kazutomi Yasui
Kozo Shiokawa
Norihisa Morishima
Toshio Goshima
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 CropScience KK
Original Assignee
Nihon Tokushu Noyaku Seizo KK
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
Priority to TR21378A priority Critical patent/TR21378A/en
Application filed by Nihon Tokushu Noyaku Seizo KK filed Critical Nihon Tokushu Noyaku Seizo KK
Priority to JP9457181A priority patent/JPS57212155A/en
Priority to DE8585100426T priority patent/DE3274348D1/en
Priority to PT74294A priority patent/PT74294B/en
Priority to DE8282100319T priority patent/DE3267205D1/en
Priority to EP19850100426 priority patent/EP0148755B1/en
Priority to AT82100319T priority patent/ATE16385T1/en
Priority to EP82100319A priority patent/EP0056969B1/en
Priority to AU79607/82A priority patent/AU543150B2/en
Priority to DD82236878A priority patent/DD202096A5/en
Priority to US06/340,903 priority patent/US4500342A/en
Priority to PL1982234803A priority patent/PL130861B1/en
Priority to AR288211A priority patent/AR228636A1/en
Priority to NZ199547A priority patent/NZ199547A/en
Priority to IL64845A priority patent/IL64845A0/en
Priority to DK31782A priority patent/DK31782A/en
Priority to ES509044A priority patent/ES8305338A1/en
Priority to BR8200386A priority patent/BR8200386A/en
Priority to GR67110A priority patent/GR74765B/el
Priority to PH26786A priority patent/PH17499A/en
Publication of JPS57212155A publication Critical patent/JPS57212155A/en
Priority to ES518710A priority patent/ES8402566A1/en
Priority to US06/632,555 priority patent/US4586951A/en
Priority to US06/646,553 priority patent/US4602941A/en
Priority to IL75429A priority patent/IL75429A0/en
Publication of JPH0210827B2 publication Critical patent/JPH0210827B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A substituted phenylsulfonyl isocyanate shown by the formula I(X is phenyl or phenoxy).
EXAMPLE: 2-Biphenylsulfonyl isocyanate.
USE: An intermediate for synthesizing a substituted phenylsulfonylurea derivative shown by the formula II[R is a group shown by the formula II or formula IV (R1 and R2 are methyl or methoxy)]having improved selective herbicidal activity.
PROCESS: A substituted phenylsulfonamide shown by the formula V is reacted with phosgene or trichloromethyl chloroformate in the presence of hydrocarbyl isocyanate to give a compound shown by the formulaI. The reaction is carried out in an inert solvent in the presence of a catalyst (e.g., TEA) at a reaction temperature of 80W150°C preferably at normal pressure, and it may be carried out under pressure or reduced pressure.
COPYRIGHT: (C)1982,JPO&Japio
JP9457181A 1981-01-26 1981-06-20 Substituted phenylsulfonyl isocyanate and its preparation Granted JPS57212155A (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
TR21378A TR21378A (en) 1981-01-26 1981-01-21 NEW SUBSTIT * E FENILSULFONIL * RE T * REVERS, A PROCEDURE AND NEW INTERMEDIATE AND ITS USE AS HERBICIDES
JP9457181A JPS57212155A (en) 1981-06-20 1981-06-20 Substituted phenylsulfonyl isocyanate and its preparation
DE8585100426T DE3274348D1 (en) 1981-01-26 1982-01-18 2-PHENOXY-PHENYLSULFONYLISOCYANATE
PT74294A PT74294B (en) 1981-01-26 1982-01-18 Process for the preparation of phenylsulfonylurea derivatives having herbicidal effect
DE8282100319T DE3267205D1 (en) 1981-01-26 1982-01-18 Substituted derivatives of phenylsulfonyl urea, process and intermediates for their preparation and herbicidal compositions containing the derivatives
EP19850100426 EP0148755B1 (en) 1981-01-26 1982-01-18 2-phenoxy-phenylsulfonylisocyanate
AT82100319T ATE16385T1 (en) 1981-01-26 1982-01-18 SUBSTITUTED PHENYLSULFONYL UREA DERIVATIVES, PROCESSES AND NEW INTERMEDIATE PRODUCTS FOR THEIR MANUFACTURE, AND HERBICIDES CONTAINING THESE DERIVATIVES AS ACTIVE INGREDIENTS.
EP82100319A EP0056969B1 (en) 1981-01-26 1982-01-18 Substituted derivatives of phenylsulfonyl urea, process and intermediates for their preparation and herbicidal compositions containing the derivatives
AU79607/82A AU543150B2 (en) 1981-01-26 1982-01-19 Pyrimidinyl and 1,3,5-triazinyl derivatives of phenyl- sulfonylurea
DD82236878A DD202096A5 (en) 1981-01-26 1982-01-20 HERBICIDAL AGENT
US06/340,903 US4500342A (en) 1981-01-26 1982-01-20 Herbicidally active substituted phenylsulfonylurea derivatives and intermediates therefor
NZ199547A NZ199547A (en) 1981-01-26 1982-01-22 Heterocyclic substituted phenylsulphonyl ureas and herbicidal compositions
AR288211A AR228636A1 (en) 1981-01-26 1982-01-22 SUBSTITUTED DERIVATIVES OF PHENYLSULFONYL-UREA, PROCEDURE FOR THEIR OBTAINING AND HERBICIDAL COMPOSITIONS THAT CONTAIN THEM; NEW INTERMEDIATE PRODUCTS FOR THE PRODUCTION OF SUCH DERIVATIVES AND PROCEDURES FOR OBTAINING SUCH INTERMEDIATE PRODUCTS
PL1982234803A PL130861B1 (en) 1981-01-26 1982-01-22 Herbicide and method of manufacture of novel substituted derivatives of phenylsulfonylurea
IL64845A IL64845A0 (en) 1981-01-26 1982-01-22 Substituted phenylsulfonylurea derivatives,their preparation and their use as herbicides
GR67110A GR74765B (en) 1981-01-26 1982-01-25
ES509044A ES8305338A1 (en) 1981-01-26 1982-01-25 Substituted derivatives of phenylsulfonyl urea, process and intermediates for their preparation and herbicidal compositions containing the derivatives.
BR8200386A BR8200386A (en) 1981-01-26 1982-01-25 PROCESS FOR THE PREPARATION OF SUBSTITUTED PHENYL-SULPHONY-UREA DERIVATIVES HERBICIDE COMPOSITION USE PROCESS OF PREPARATION OF HERBICIDIC COMPOSITIONS AND PREPARATION OF A REPLACED PHENYL-SULPHONYL ISOCIATE
DK31782A DK31782A (en) 1981-01-26 1982-01-25 SUBSTITUTED PHENYL SULPHONYLURINE INGREDIENTS, PROCEDURES AND INTERMEDIATES FOR THEIR PREPARATION AND THEIR USE AS HERBICIDES
PH26786A PH17499A (en) 1981-01-26 1982-01-26 Herbicidally active novel substituted phenylsulfonylurea derivatives and new intermediates therefor
ES518710A ES8402566A1 (en) 1981-01-26 1982-12-30 Substituted derivatives of phenylsulfonyl urea, process and intermediates for their preparation and herbicidal compositions containing the derivatives.
US06/632,555 US4586951A (en) 1981-01-26 1984-07-19 Herbicidally active substituted phenylsulfonylurea derivatives
US06/646,553 US4602941A (en) 1981-01-26 1984-08-31 Herbicidally active novel substituted phenylsulfonylurea derivatives and new intermediates therefor
IL75429A IL75429A0 (en) 1981-01-26 1985-06-06 Substituted phenylsulfonyl isocyanates and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9457181A JPS57212155A (en) 1981-06-20 1981-06-20 Substituted phenylsulfonyl isocyanate and its preparation

Publications (2)

Publication Number Publication Date
JPS57212155A true JPS57212155A (en) 1982-12-27
JPH0210827B2 JPH0210827B2 (en) 1990-03-09

Family

ID=14113984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9457181A Granted JPS57212155A (en) 1981-01-26 1981-06-20 Substituted phenylsulfonyl isocyanate and its preparation

Country Status (1)

Country Link
JP (1) JPS57212155A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740472A (en) * 1980-07-11 1982-03-06 Du Pont Herbicidal sulfonamides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740472A (en) * 1980-07-11 1982-03-06 Du Pont Herbicidal sulfonamides

Also Published As

Publication number Publication date
JPH0210827B2 (en) 1990-03-09

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