IL103416A - הכנת סולפונילאוריאות - Google Patents

הכנת סולפונילאוריאות

Info

Publication number
IL103416A
IL103416A IL10341692A IL10341692A IL103416A IL 103416 A IL103416 A IL 103416A IL 10341692 A IL10341692 A IL 10341692A IL 10341692 A IL10341692 A IL 10341692A IL 103416 A IL103416 A IL 103416A
Authority
IL
Israel
Prior art keywords
group
cyanate
formula
base
sodium
Prior art date
Application number
IL10341692A
Other languages
English (en)
Other versions
IL103416A0 (en
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IL103416A0 publication Critical patent/IL103416A0/xx
Publication of IL103416A publication Critical patent/IL103416A/he

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D521/00—Heterocyclic compounds containing unspecified hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL10341692A 1991-10-15 1992-10-14 הכנת סולפונילאוריאות IL103416A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77613891A 1991-10-15 1991-10-15

Publications (2)

Publication Number Publication Date
IL103416A0 IL103416A0 (en) 1993-03-15
IL103416A true IL103416A (he) 1998-09-24

Family

ID=25106576

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10341692A IL103416A (he) 1991-10-15 1992-10-14 הכנת סולפונילאוריאות

Country Status (4)

Country Link
EP (1) EP0537585B1 (he)
DE (1) DE69221698T2 (he)
HU (1) HU212909B (he)
IL (1) IL103416A (he)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343595A1 (de) * 1993-12-21 1995-06-22 Bayer Ag Verfahren zur Herstellung von Sulfonylaminocarbonyltriazolinonen
US5550238A (en) * 1995-08-23 1996-08-27 E. I. Du Pont De Nemours And Company Process for preparing sulfonylureas
CN1045086C (zh) * 1995-11-02 1999-09-15 北京矿冶研究总院 一种硫代氨基甲酸酯类化合物的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR21378A (tr) * 1981-01-26 1984-04-26 Nihon Tokushu Noyaku Seizo Kk Yeni substit*e fenilsulfonil*re t*revleri,bunlarin ihzarina mahsus bir usul ve yeni ara maddeler ve bunlarin herbisidler olarak kullanimi
DE3475518D1 (de) * 1983-08-05 1989-01-12 Du Pont Herbicidal benzenesulfonamides, benzylsulfonamides and benzenesulfamates
US4546179A (en) * 1983-11-23 1985-10-08 E. I. Du Pont De Nemours And Company Process for preparing sulfonylureas
DE3431917A1 (de) * 1984-08-30 1986-03-13 Bayer Ag, 5090 Leverkusen 1-(2-trifluormethoxy-phenylsulfonyl)-3- heteroaryl-(thio)-harnstoffe
EP0336587B1 (en) * 1988-03-24 1993-08-11 E.I. Du Pont De Nemours And Company Fluoroalkoxy amino triazines for control of weeds in sugar beets
WO1991015478A1 (en) * 1990-04-02 1991-10-17 E.I. Du Pont De Nemours And Company Crop-selective herbicidal sulfonamides
US5084086A (en) * 1991-04-12 1992-01-28 E. I. Du Pont De Nemours And Company Herbicide utility on resistant crops

Also Published As

Publication number Publication date
EP0537585B1 (en) 1997-08-20
EP0537585A2 (en) 1993-04-21
DE69221698D1 (de) 1997-09-25
EP0537585A3 (en) 1993-06-16
HU9203230D0 (en) 1992-12-28
IL103416A0 (en) 1993-03-15
HUT63378A (en) 1993-08-30
HU212909B (en) 1996-12-30
DE69221698T2 (de) 1998-02-19

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Legal Events

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KB Patent renewed
RH1 Patent not in force