ZA981168B - Compounds and processes for making herbicidal sulfonamides. - Google Patents

Compounds and processes for making herbicidal sulfonamides.

Info

Publication number
ZA981168B
ZA981168B ZA9801168A ZA981168A ZA981168B ZA 981168 B ZA981168 B ZA 981168B ZA 9801168 A ZA9801168 A ZA 9801168A ZA 981168 A ZA981168 A ZA 981168A ZA 981168 B ZA981168 B ZA 981168B
Authority
ZA
South Africa
Prior art keywords
compounds
processes
herbicidal sulfonamides
making
making herbicidal
Prior art date
Application number
ZA9801168A
Other languages
English (en)
Inventor
Karlheinz Drauz
Balreddy Kamireddy
Viacheslav Alexandrovic Petrov
Matthias Schaefer
Steven H Swearingen
Eric De Guyon Taylor
Anne Vogt
Christoph Weckbecker
Original Assignee
Du Pont
Degussa
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, Degussa filed Critical Du Pont
Publication of ZA981168B publication Critical patent/ZA981168B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C311/08—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA9801168A 1997-02-19 1998-02-12 Compounds and processes for making herbicidal sulfonamides. ZA981168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3842997P 1997-02-19 1997-02-19

Publications (1)

Publication Number Publication Date
ZA981168B true ZA981168B (en) 1999-08-12

Family

ID=21899904

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9801168A ZA981168B (en) 1997-02-19 1998-02-12 Compounds and processes for making herbicidal sulfonamides.

Country Status (9)

Country Link
US (2) US6384234B1 (pt)
EP (1) EP0973739B1 (pt)
CN (1) CN1248244A (pt)
AU (1) AU6160498A (pt)
BR (1) BR9807256A (pt)
CA (1) CA2276056A1 (pt)
DE (1) DE69832159T2 (pt)
WO (1) WO1998037065A1 (pt)
ZA (1) ZA981168B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1839120A (zh) * 2003-08-18 2006-09-27 大正制药株式会社 顺－4－氟－l－脯氨酸衍生物的制备方法
US7757148B2 (en) 2006-05-25 2010-07-13 Motorola, Inc. Method to suspend automatic repeat request (ARQ) reset
BR112017019116B1 (pt) 2015-03-10 2022-02-01 Oriental (Luzhou) Agrochemicals. Co., Ltd Método para preparar composto de sulfonamida de alta pureza e intermediário do composto de sulfonamida
CN104803963B (zh) * 2015-03-24 2018-07-06 浙江大学 一种溶致液晶萃取分离制备高含量混合生育酚的方法
WO2020248123A1 (en) * 2019-06-11 2020-12-17 Merck Sharp & Dohme Corp. Hydroxypyrrolidine-substituted arylsulfonamide compounds with selective activity in voltage-gated sodium channels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639474A (en) * 1969-06-12 1972-02-01 Minnesota Mining & Mfg N-substituted perfluoroalkane-sulfonamides
CN1175255A (zh) * 1994-12-27 1998-03-04 财团法人相模中央化学研究院 乙内酰脲衍生物、它们的制备方法和含有这些衍生物作为活性组分的除草剂
WO1996036615A1 (en) * 1995-05-16 1996-11-21 E.I. Du Pont De Nemours And Company Fungicidal cyclic amides
EP0862571B1 (en) * 1995-10-25 2003-01-15 Degussa AG Herbicidal sulfonamides

Also Published As

Publication number Publication date
US20020137946A1 (en) 2002-09-26
CN1248244A (zh) 2000-03-22
EP0973739A1 (en) 2000-01-26
US6384234B1 (en) 2002-05-07
AU6160498A (en) 1998-09-09
DE69832159T2 (de) 2006-06-29
WO1998037065A1 (en) 1998-08-27
DE69832159D1 (de) 2005-12-08
EP0973739B1 (en) 2005-11-02
US6664400B2 (en) 2003-12-16
CA2276056A1 (en) 1998-08-27
BR9807256A (pt) 2000-05-02

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