AR245439A1 - Preparacion de acidos (2-cloro, bromo o nitro)-4-(alquil sulfonil) benzoico e intermediarios. - Google Patents

Preparacion de acidos (2-cloro, bromo o nitro)-4-(alquil sulfonil) benzoico e intermediarios.

Info

Publication number
AR245439A1
AR245439A1 AR89315622A AR31562289A AR245439A1 AR 245439 A1 AR245439 A1 AR 245439A1 AR 89315622 A AR89315622 A AR 89315622A AR 31562289 A AR31562289 A AR 31562289A AR 245439 A1 AR245439 A1 AR 245439A1
Authority
AR
Argentina
Prior art keywords
nitro
alkylsulfonyl
intermediates
bromo
chloro
Prior art date
Application number
AR89315622A
Other languages
English (en)
Original Assignee
Ici America Inc
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 Ici America Inc filed Critical Ici America Inc
Application granted granted Critical
Publication of AR245439A1 publication Critical patent/AR245439A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/78—Halides of sulfonic acids
    • C07C309/86—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/89—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C313/02—Sulfinic acids; Derivatives thereof
    • C07C313/04—Sulfinic acids; Esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN COMPUESTO INTERMEDIARIO QUE TIENE LA FORMULA ESTRUCTURAL (I), DONDE R ES CLORO, BROMO O NITRO.
AR89315622A 1988-12-07 1989-12-06 Preparacion de acidos (2-cloro, bromo o nitro)-4-(alquil sulfonil) benzoico e intermediarios. AR245439A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28078788A 1988-12-07 1988-12-07

Publications (1)

Publication Number Publication Date
AR245439A1 true AR245439A1 (es) 1994-01-31

Family

ID=23074654

Family Applications (1)

Application Number Title Priority Date Filing Date
AR89315622A AR245439A1 (es) 1988-12-07 1989-12-06 Preparacion de acidos (2-cloro, bromo o nitro)-4-(alquil sulfonil) benzoico e intermediarios.

Country Status (11)

Country Link
EP (1) EP0447421B1 (es)
JP (1) JP2849470B2 (es)
AR (1) AR245439A1 (es)
AU (1) AU629580B2 (es)
BR (1) BR8907800A (es)
CA (1) CA2004618C (es)
DE (1) DE68911540T2 (es)
ES (1) ES2059832T3 (es)
HU (3) HU217169B (es)
WO (1) WO1990006301A1 (es)
ZA (1) ZA899302B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8804858D0 (en) * 1988-03-01 1988-03-30 Ici Plc Organic polymeric material & ionexchange membrane produced therefrom
DE4235155A1 (de) * 1992-10-19 1994-04-21 Basf Ag Verfahren zur Herstellung von Methylsulfonylbenzoesäuren
DE4311079A1 (de) * 1993-04-03 1994-10-06 Hoechst Ag 4-Alkyl-3-chlor-benzolsulfinsäuren, 4-Alkyl-3-chlor-benzolsulfonylcarbonsäuren, 4-Alkyl-3-chlor-alkylsulfonylbenzole und Verfahren zu ihrer Herstellung
DE4444694A1 (de) * 1994-12-15 1996-06-20 Hoechst Ag Verfahren zur Herstellung von Methylsulfonylaromaten durch Methylierung von Arylsulfinsäuren unter Verwendung von Methylchlorid
AU2002249384B2 (en) 2001-03-26 2007-06-07 Syngenta Limited Purification of 2-nitro-4-methylsulphonylbenzoic acid
JP5795519B2 (ja) * 2011-11-01 2015-10-14 住友精化株式会社 クロロスルホニルベンゾイルクロライド化合物の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211723A (en) * 1975-06-11 1980-07-08 Ihara Chemical Industry Co., Ltd. Process for producing chlorosulfonylbenzoylchloride

Also Published As

Publication number Publication date
JP2849470B2 (ja) 1999-01-20
HU900302D0 (en) 1991-07-29
HU9302512D0 (en) 1993-11-29
AU4644489A (en) 1990-06-26
EP0447421B1 (en) 1993-12-15
CA2004618C (en) 1999-05-11
BR8907800A (pt) 1991-08-27
ES2059832T3 (es) 1994-11-16
HU208951B (en) 1994-02-28
HU217169B (en) 1999-11-29
HU209288B (en) 1994-04-28
DE68911540D1 (de) 1994-01-27
ZA899302B (en) 1990-08-29
EP0447421A1 (en) 1991-09-25
AU629580B2 (en) 1992-10-08
JPH04502150A (ja) 1992-04-16
CA2004618A1 (en) 1990-06-07
DE68911540T2 (de) 1994-05-19
WO1990006301A1 (en) 1990-06-14
HUT57184A (en) 1991-11-28

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