CA1321600C - Process for the preparation of aminoaryl-.beta.- sulfatoethylsulfone compounds - Google Patents
Process for the preparation of aminoaryl-.beta.- sulfatoethylsulfone compoundsInfo
- Publication number
- CA1321600C CA1321600C CA000585419A CA585419A CA1321600C CA 1321600 C CA1321600 C CA 1321600C CA 000585419 A CA000585419 A CA 000585419A CA 585419 A CA585419 A CA 585419A CA 1321600 C CA1321600 C CA 1321600C
- Authority
- CA
- Canada
- Prior art keywords
- beta
- aniline
- gas
- sulfuric acid
- compound
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lighters Containing Fuel (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3742044 | 1987-12-11 | ||
| DEP3742044.5 | 1987-12-11 | ||
| DE3822231 | 1988-07-01 | ||
| DEP3822231.0 | 1988-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1321600C true CA1321600C (en) | 1993-08-24 |
Family
ID=25862684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000585419A Expired - Fee Related CA1321600C (en) | 1987-12-11 | 1988-12-09 | Process for the preparation of aminoaryl-.beta.- sulfatoethylsulfone compounds |
Country Status (14)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2067265T3 (es) * | 1991-04-23 | 1995-03-16 | Hoechst Ag | Procedimiento para la preparacion en regimen continuo de aminoaril- o aminoalquil-beta-sulfatoetilsulfonas. |
| DE102008004893A1 (de) | 2008-01-17 | 2009-07-23 | Add Technologies Ltd. | Trägerpellets, Verfahren zu deren Herstellung und deren Verwendung |
| CN103002878B (zh) | 2010-04-09 | 2015-07-01 | 帕西拉制药有限公司 | 用于配制大直径合成膜囊泡的方法 |
| CN111170897A (zh) * | 2019-12-18 | 2020-05-19 | 荆门市丽康源纺织科技有限公司 | 一种间位酯的制备方法及间位酯 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3135779A (en) * | 1960-10-06 | 1964-06-02 | Hoechst Ag | Process for preparing ortho-aminophenol-beta-hydroxyethylsulfone sulfuric acid esters |
| CH613947A5 (US20110009641A1-20110113-C00116.png) * | 1976-08-03 | 1979-10-31 | Hoechst Ag | |
| US4482501A (en) * | 1979-07-19 | 1984-11-13 | Sumitomo Chemical Company, Limited | Process for producing aminoaryl-β-sulfatoethylsulfone |
| IN152895B (US20110009641A1-20110113-C00116.png) * | 1979-07-19 | 1984-04-28 | Sumitomo Chemical Co | |
| DE3340114A1 (de) * | 1983-11-05 | 1985-05-15 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 2-amino-1-hydroxy-4- oder -5- (ss-sulfatoaethylsulfonyl)-benzol-verbindungen und deren verwendung zur synthese von faserreaktiven verbindungen |
-
1988
- 1988-11-24 IN IN967/CAL/88A patent/IN172051B/en unknown
- 1988-11-29 WO PCT/EP1988/001081 patent/WO1989005290A1/de active IP Right Grant
- 1988-11-29 DE DE89900216T patent/DE3876102D1/de not_active Expired - Fee Related
- 1988-11-29 KR KR1019890701499A patent/KR950004047B1/ko not_active IP Right Cessation
- 1988-11-29 BR BR888807840A patent/BR8807840A/pt not_active IP Right Cessation
- 1988-11-29 AU AU27918/89A patent/AU612758B2/en not_active Ceased
- 1988-11-29 EP EP89900216A patent/EP0390826B1/de not_active Expired - Lifetime
- 1988-11-29 JP JP1500321A patent/JPH03501608A/ja active Pending
- 1988-12-09 CA CA000585419A patent/CA1321600C/en not_active Expired - Fee Related
- 1988-12-09 ES ES8803733A patent/ES2009440A6/es not_active Expired
- 1988-12-09 CN CN88108401A patent/CN1030984C/zh not_active Expired - Fee Related
-
1990
- 1990-06-08 DK DK141190A patent/DK141190D0/da not_active Application Discontinuation
- 1990-06-08 RU SU904830253A patent/RU1831475C/ru active
-
1994
- 1994-09-06 US US08/301,311 patent/US5463100A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1989005290A1 (en) | 1989-06-15 |
| DK141190A (da) | 1990-06-08 |
| AU612758B2 (en) | 1991-07-18 |
| IN172051B (US20110009641A1-20110113-C00116.png) | 1993-03-27 |
| KR900700440A (ko) | 1990-08-13 |
| CN1030984C (zh) | 1996-02-14 |
| EP0390826B1 (de) | 1992-11-19 |
| JPH03501608A (ja) | 1991-04-11 |
| ES2009440A6 (es) | 1989-09-16 |
| DK141190D0 (da) | 1990-06-08 |
| RU1831475C (ru) | 1993-07-30 |
| BR8807840A (pt) | 1990-11-13 |
| CN1033801A (zh) | 1989-07-12 |
| DE3876102D1 (US20110009641A1-20110113-C00116.png) | 1992-12-24 |
| US5463100A (en) | 1995-10-31 |
| KR950004047B1 (ko) | 1995-04-22 |
| EP0390826A1 (de) | 1990-10-10 |
| AU2791889A (en) | 1989-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |