BR8906056A - Processo para a preparacao de alcanosulfonamidas - Google Patents

Processo para a preparacao de alcanosulfonamidas

Info

Publication number
BR8906056A
BR8906056A BR898906056A BR8906056A BR8906056A BR 8906056 A BR8906056 A BR 8906056A BR 898906056 A BR898906056 A BR 898906056A BR 8906056 A BR8906056 A BR 8906056A BR 8906056 A BR8906056 A BR 8906056A
Authority
BR
Brazil
Prior art keywords
alkanosulphonamids
preparation
Prior art date
Application number
BR898906056A
Other languages
English (en)
Inventor
Stanley Robert Sandler
James Stephen Perilli
John Francis Kennoy
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of BR8906056A publication Critical patent/BR8906056A/pt

Links

Classifications

    • 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
    • C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
    • C07C303/38—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reaction of ammonia or amines with sulfonic acids, or with esters, anhydrides, or halides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
BR898906056A 1988-11-30 1989-11-30 Processo para a preparacao de alcanosulfonamidas BR8906056A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/277,824 US4970339A (en) 1988-11-30 1988-11-30 Preparation of alkanesulfonamides

Publications (1)

Publication Number Publication Date
BR8906056A true BR8906056A (pt) 1990-06-26

Family

ID=23062504

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906056A BR8906056A (pt) 1988-11-30 1989-11-30 Processo para a preparacao de alcanosulfonamidas

Country Status (8)

Country Link
US (1) US4970339A (pt)
EP (1) EP0371271B1 (pt)
JP (1) JPH02200661A (pt)
BR (1) BR8906056A (pt)
CA (1) CA2001876A1 (pt)
DE (1) DE68905908T2 (pt)
DK (1) DK601489A (pt)
MX (1) MX170640B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166431A (en) * 1988-11-30 1992-11-24 Elf Atochem North America, Inc. Preparation of alkanesulfonamides
JPH0687820A (ja) * 1991-03-21 1994-03-29 Hoechst Ag Ｎ−アルキルスルホンアミドの製法
IT1264813B1 (it) * 1993-07-28 1996-10-10 Oxon Italia Spa Procedimento per la preparazione di alcansolfonammidi
US5599983A (en) * 1995-08-21 1997-02-04 Smith; Gary S. Preparation of alkanesulfonamides with low residual ammonium impurities
US5618976A (en) * 1996-03-06 1997-04-08 Elf Atochem North America, Inc. Alkanesulfonamides from ammonium alkanesulfonates
CN105949092A (zh) * 2016-06-21 2016-09-21 太仓市东明化工有限公司 一种甲基磺酰胺的制备方法
CN115448857A (zh) * 2021-06-08 2022-12-09 联化科技（台州）有限公司 一种连续化制备磺酰胺类化合物的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA466527A (en) * 1950-07-11 Chemical Developments Of Canada Limited Organic sulphur compounds
US3300529A (en) * 1964-01-13 1967-01-24 American Cyanamid Co Alkylenesulfonamides and method of preparing same
US3336383A (en) * 1964-07-08 1967-08-15 Aerojet General Co Nitro-containing sulfonamide compounds
US3574740A (en) * 1968-06-11 1971-04-13 Pennwalt Corp Method of preparing methane sulfonamide and its derivatives
FR2029262A5 (pt) * 1969-01-22 1970-10-16 Ugine Kuhlmann
DE2107914A1 (de) * 1971-02-19 1972-08-31 Farbenfabriken Bayer Ag, 5090 Leverkusen N-(Mono- oder Di-amino-phenylalkyl)perfluoralkan-sulfonamide
DE2201578A1 (de) * 1971-03-23 1972-10-05 Eprova Ag Leicht wasserloesliche,nicht ionische Roentgenkontrastmittel und Verfahren zu ihrer Herstellung
US3781441A (en) * 1972-01-17 1973-12-25 Exxon Research Engineering Co Use of 4-chloro-3,5-dinitrobenzene-sulfonamide as a fungicide
US4260497A (en) * 1979-11-26 1981-04-07 Colgate-Palmolive Company Methanesulfonamides as antistatic agents for laundered fabrics
GR80986B (en) * 1983-11-28 1985-03-19 Lilly Co Eli Improved process for preparing sulfonamides
FR2609986B1 (fr) * 1987-01-23 1989-05-05 Elf Aquitaine Procede ameliore d'obtention d'alcanes sulfonamides

Also Published As

Publication number Publication date
DE68905908T2 (de) 1993-08-19
CA2001876A1 (en) 1990-05-31
US4970339A (en) 1990-11-13
EP0371271B1 (en) 1993-04-07
DK601489A (da) 1990-05-31
EP0371271A1 (en) 1990-06-06
DK601489D0 (da) 1989-11-29
DE68905908D1 (de) 1993-05-13
JPH02200661A (ja) 1990-08-08
MX170640B (es) 1993-09-02

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: C07C 303/38 (2006.01), C07C 311/03 (2006.0