ES2026659T3 - Procedimiento mejorado para la obtencion de alcanos sulfonamidas. - Google Patents
Procedimiento mejorado para la obtencion de alcanos sulfonamidas.Info
- Publication number
- ES2026659T3 ES2026659T3 ES198888400076T ES88400076T ES2026659T3 ES 2026659 T3 ES2026659 T3 ES 2026659T3 ES 198888400076 T ES198888400076 T ES 198888400076T ES 88400076 T ES88400076 T ES 88400076T ES 2026659 T3 ES2026659 T3 ES 2026659T3
- Authority
- ES
- Spain
- Prior art keywords
- alkans
- sulfonamid
- obtaining
- improved procedure
- alkylamine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
Abstract
PROCEDIMIENTO DE PREPARACION DE SULFONAMIDA DE ALCANOS POR REACCION DE UN CLORURO DE ALCANO SULFONILO CON AMONIACO O CON UN ALQUILAMINA EN PRESENCIA DE UN DILUYENTE LIQUIDO QUIMICAMENTE INERTE. SE SOBRESATURA EN PRIMER LUGAR EL DILUYENTE CON AMONIACO O CON ALQUILAMINA ANTES DE LA PUESTA EN CONTACTO CON EL CLORURO DE ALCANO SULFONILO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8700755A FR2609986B1 (fr) | 1987-01-23 | 1987-01-23 | Procede ameliore d'obtention d'alcanes sulfonamides |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2026659T3 true ES2026659T3 (es) | 1992-05-01 |
Family
ID=9347184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888400076T Expired - Lifetime ES2026659T3 (es) | 1987-01-23 | 1988-01-14 | Procedimiento mejorado para la obtencion de alcanos sulfonamidas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5159112A (es) |
EP (1) | EP0276182B1 (es) |
JP (1) | JPH0653723B2 (es) |
CA (1) | CA1326047C (es) |
DE (1) | DE3865439D1 (es) |
DK (2) | DK28788A (es) |
ES (1) | ES2026659T3 (es) |
FR (1) | FR2609986B1 (es) |
IE (1) | IE63078B1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5166431A (en) * | 1988-11-30 | 1992-11-24 | Elf Atochem North America, Inc. | Preparation of alkanesulfonamides |
US4970339A (en) * | 1988-11-30 | 1990-11-13 | Atochem North America, Inc. | Preparation of alkanesulfonamides |
US5068427A (en) * | 1989-11-16 | 1991-11-26 | Atochem North America, Inc. | Process for the preparation of alkane- and arenesulfonamides |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553093A (en) * | 1947-11-04 | 1951-05-15 | Rhone Poulenc Sa | Aminoalkylethanesulfonamide |
GB694633A (en) * | 1948-10-01 | 1953-07-22 | Henkel & Cie Gmbh | A process for the manufacture of organic compounds containing sulphonamide and/or disulphonimide groups |
BE569130A (es) * | 1957-07-05 | |||
US3755439A (en) * | 1971-10-14 | 1973-08-28 | Continental Oil Co | Method of preparing alkanesulfonamides from alkanesulfonyl chlorides |
DE2821193A1 (de) * | 1978-05-13 | 1979-11-15 | Stockhausen & Cie Chem Fab | Verfahren zur kontinuierlichen herstellung von sulfamiden |
FR2464944A1 (fr) * | 1979-09-14 | 1981-03-20 | Raffinage Cie Francaise | Procede de preparation de sulfonamides aliphatiques, sulfonamides preparees par ce procede et application de ces sulfonamides a la separation d'hydrocarbures dieniques ou aromatiques |
US4377842A (en) * | 1980-10-06 | 1983-03-22 | International Business Machines Corporation | Flyback voltage control |
-
1987
- 1987-01-23 FR FR8700755A patent/FR2609986B1/fr not_active Expired
-
1988
- 1988-01-08 CA CA000556123A patent/CA1326047C/fr not_active Expired - Fee Related
- 1988-01-14 ES ES198888400076T patent/ES2026659T3/es not_active Expired - Lifetime
- 1988-01-14 EP EP88400076A patent/EP0276182B1/fr not_active Expired - Lifetime
- 1988-01-14 DE DE8888400076T patent/DE3865439D1/de not_active Expired - Lifetime
- 1988-01-21 JP JP63011805A patent/JPH0653723B2/ja not_active Expired - Lifetime
- 1988-01-22 DK DK028788A patent/DK28788A/da not_active IP Right Cessation
- 1988-01-22 DK DK028788D patent/DK171809B1/da not_active IP Right Cessation
- 1988-01-22 IE IE15888A patent/IE63078B1/en not_active IP Right Cessation
-
1991
- 1991-07-24 US US07/735,118 patent/US5159112A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2609986A1 (fr) | 1988-07-29 |
CA1326047C (fr) | 1994-01-11 |
IE63078B1 (en) | 1995-02-22 |
IE880158L (en) | 1988-07-23 |
DK28788A (da) | 1988-07-24 |
DE3865439D1 (de) | 1991-11-21 |
DK171809B1 (da) | 1997-06-16 |
JPH0653723B2 (ja) | 1994-07-20 |
DK28788D0 (da) | 1988-01-22 |
JPS63192750A (ja) | 1988-08-10 |
EP0276182A2 (fr) | 1988-07-27 |
US5159112A (en) | 1992-10-27 |
FR2609986B1 (fr) | 1989-05-05 |
EP0276182A3 (en) | 1988-08-31 |
EP0276182B1 (fr) | 1991-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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