IN171542B - - Google Patents
Info
- Publication number
- IN171542B IN171542B IN791/CAL/88A IN791CA1988A IN171542B IN 171542 B IN171542 B IN 171542B IN 791CA1988 A IN791CA1988 A IN 791CA1988A IN 171542 B IN171542 B IN 171542B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C317/28—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873733504 DE3733504A1 (de) | 1987-10-03 | 1987-10-03 | Bis-oxethylsulfonylmethyl-aniline und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171542B true IN171542B (pl) | 1992-11-14 |
Family
ID=6337576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN791/CAL/88A IN171542B (pl) | 1987-10-03 | 1988-09-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4960940A (pl) |
| EP (1) | EP0310944B1 (pl) |
| JP (1) | JPH01113362A (pl) |
| KR (1) | KR890006580A (pl) |
| DE (2) | DE3733504A1 (pl) |
| IN (1) | IN171542B (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0414637A1 (de) * | 1989-08-23 | 1991-02-27 | Ciba-Geigy Ag | Verfahren zur Herstellung von aromatischen Aminen |
| US5166441A (en) * | 1990-12-12 | 1992-11-24 | Neurosearch A/S | Astaxanthin intermediates |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH401079A (de) * | 1959-12-08 | 1965-10-31 | Gen Aniline & Film Corp | Verfahren zur Herstellung einer Aminobenzolverbindung mit mindestens einer metasubstituierten Methylensulfonyläthanolgruppe |
| US3201434A (en) * | 1960-11-25 | 1965-08-17 | Stevens & Co Inc J P | Di(beta ethylsulfonyl) salts |
| US3330855A (en) * | 1962-09-11 | 1967-07-11 | Nat Distillers Chem Corp | alpha, alpha'-bis(lauryl beta-thiopropionate)-p-xylene |
| DE1225167B (de) * | 1965-04-07 | 1966-09-22 | Huels Chemische Werke Ag | Verfahren zur Herstellung aliphatischer, aromatischer oder gemischt aliphatisch-aromatischer Sulfone |
| US4612394A (en) * | 1982-04-06 | 1986-09-16 | Sumitomo Chemical Company, Limited | Process for producing aminophenyl-β-hydroxyethylsulfone |
| DE3314565A1 (de) * | 1983-04-22 | 1984-10-25 | Wella Ag, 6100 Darmstadt | 1-methylsulfonymethoxy-2,4-diaminobenzol, verfahren zu dessen herstellung und diese verbindung enthaltende haarfaerbemittel |
| DE3423933A1 (de) * | 1984-06-29 | 1986-01-09 | Wella Ag, 6100 Darmstadt | 2-alkylsufonyl-1,4-diaminobenzole, verfahren zu ihrer herstellung sowie oxidationshaarfaerbemittel mit einem gehalt an diesen verbindungen |
| DE3441274A1 (de) * | 1984-11-12 | 1986-05-15 | Hoechst Ag, 6230 Frankfurt | Monocyclische bis-oxethylsulfonyl-benzole und verfahren zu ihrer herstellung |
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1987
- 1987-10-03 DE DE19873733504 patent/DE3733504A1/de not_active Withdrawn
-
1988
- 1988-09-22 IN IN791/CAL/88A patent/IN171542B/en unknown
- 1988-09-29 JP JP63242650A patent/JPH01113362A/ja active Pending
- 1988-09-29 DE DE8888116094T patent/DE3877487D1/de not_active Expired - Fee Related
- 1988-09-29 EP EP88116094A patent/EP0310944B1/de not_active Expired - Lifetime
- 1988-09-29 US US07/251,469 patent/US4960940A/en not_active Expired - Fee Related
- 1988-09-30 KR KR1019880012731A patent/KR890006580A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0310944A2 (de) | 1989-04-12 |
| EP0310944B1 (de) | 1993-01-13 |
| DE3733504A1 (de) | 1989-04-13 |
| US4960940A (en) | 1990-10-02 |
| JPH01113362A (ja) | 1989-05-02 |
| DE3877487D1 (de) | 1993-02-25 |
| EP0310944A3 (en) | 1990-01-10 |
| KR890006580A (ko) | 1989-06-14 |