UA98291C2 - Способы получения сульфонамидов - Google Patents

Способы получения сульфонамидов

Info

Publication number
UA98291C2
UA98291C2 UAA201101802A UAA201101802A UA98291C2 UA 98291 C2 UA98291 C2 UA 98291C2 UA A201101802 A UAA201101802 A UA A201101802A UA A201101802 A UAA201101802 A UA A201101802A UA 98291 C2 UA98291 C2 UA 98291C2
Authority
UA
Ukraine
Prior art keywords
formula
methods
equivalents
base
nitro
Prior art date
Application number
UAA201101802A
Other languages
English (en)
Ukrainian (uk)
Inventor
Томас Шмідт
Йоахім Гебхардт
Сандра Льор
Міхаель Кайль
Ян Хендрік Веверс
Міхаель Рак
Гуідо Майєр
Аксель Плешке
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of UA98291C2 publication Critical patent/UA98291C2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/02—Preparation of esters of nitric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0257—Phosphorus acids or phosphorus acid esters
    • B01J31/0262—Phosphorus acids or phosphorus acid esters comprising phosphinous acid (-ester) groups (R2P(OR')) or the isomeric phosphine oxide groups (R3P=O), i.e. R= C, R'= C, H
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/34—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfuric acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • B01J2531/96—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • B01J2531/98—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases
    • B01J2531/985—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases in a water / organic solvent system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Способ получения сульфонамидов формулы I EMBED ISISServer I, где заместители имеют значение, приведенные в описании, реакцией хлоридов м-нитробензойной кислоты формулы II с аминосульфонами формулы III, в присутствии В эквивалентов основания формулы IV, причем на стадии а) аминосульфоны формулы III реагируют с В1 эквивалентами основания формулы IV, и на стадии b) реакционную смесь, полученную на стадии а), подвергают взаимодействию с хлоридами м-нитробензойной кислоты формулы II и В2 эквивалентами основания формулы IV, где В, В1 и В2 имеют значение, приведенные в описании.
UAA201101802A 2005-12-01 2006-11-23 Способы получения сульфонамидов UA98291C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510057681 DE102005057681A1 (de) 2005-12-01 2005-12-01 Verfahren zur Herstellung fluorierter m-Nitro-Benzoesäurechloride

Publications (1)

Publication Number Publication Date
UA98291C2 true UA98291C2 (ru) 2012-04-25

Family

ID=38047613

Family Applications (3)

Application Number Title Priority Date Filing Date
UAA200808447A UA96281C2 (ru) 2005-12-01 2006-11-23 Способ получения сульфонамидов и промежуточных соединений
UAA201111380A UA107567C2 (ru) 2005-12-01 2006-11-23 Способ получения фторированных хлоридов м-нитро-бензойной кислоты
UAA201101802A UA98291C2 (ru) 2005-12-01 2006-11-23 Способы получения сульфонамидов

Family Applications Before (2)

Application Number Title Priority Date Filing Date
UAA200808447A UA96281C2 (ru) 2005-12-01 2006-11-23 Способ получения сульфонамидов и промежуточных соединений
UAA201111380A UA107567C2 (ru) 2005-12-01 2006-11-23 Способ получения фторированных хлоридов м-нитро-бензойной кислоты

Country Status (5)

Country Link
CN (1) CN101351443B (ru)
AR (2) AR096111A2 (ru)
DE (1) DE102005057681A1 (ru)
UA (3) UA96281C2 (ru)
ZA (1) ZA200805691B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104610100B (zh) * 2015-01-09 2016-09-14 华东理工大学 一种氮氯型氯化试剂
CN108218709A (zh) * 2016-12-14 2018-06-29 江苏联化科技有限公司 2-氯-4-氟-苯甲酸硝化产物的分离方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238908A (en) * 1989-08-31 1993-08-24 Rohm And Haas Company Herbicidal glutaramic acids and derivatives
BR0315932A (pt) * 2002-10-30 2005-09-13 Basf Ag Processo para a preparação de iso (tio) cianatos de fenila, composto, e, processo para a preparação do mesmo

Also Published As

Publication number Publication date
DE102005057681A1 (de) 2007-06-06
AR096111A2 (es) 2015-12-09
UA107567C2 (ru) 2015-01-26
CN101351443B (zh) 2012-11-28
ZA200805691B (en) 2009-11-25
AR096112A2 (es) 2015-12-09
CN101351443A (zh) 2009-01-21
UA96281C2 (ru) 2011-10-25

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