BE857436R - PROCESS FOR PREPARING SULFUTIC HEMI-ESTERS - Google Patents
PROCESS FOR PREPARING SULFUTIC HEMI-ESTERSInfo
- Publication number
- BE857436R BE857436R BE179870A BE179870A BE857436R BE 857436 R BE857436 R BE 857436R BE 179870 A BE179870 A BE 179870A BE 179870 A BE179870 A BE 179870A BE 857436 R BE857436 R BE 857436R
- Authority
- BE
- Belgium
- Prior art keywords
- sulfutic
- hemi
- esters
- preparing
- sulfutic hemi
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762634856 DE2634856A1 (en) | 1976-08-03 | 1976-08-03 | Sulphating aminophenol(s) contg. hydroxyethyl sulphonyl gps. - with kneading, to prepare sulphato-ethyl sulphonyl derivs. used as azo dye intermediates |
Publications (1)
Publication Number | Publication Date |
---|---|
BE857436R true BE857436R (en) | 1978-02-03 |
Family
ID=5984605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE179870A BE857436R (en) | 1976-08-03 | 1977-08-03 | PROCESS FOR PREPARING SULFUTIC HEMI-ESTERS |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5318537A (en) |
BE (1) | BE857436R (en) |
BR (1) | BR7705100A (en) |
DE (1) | DE2634856A1 (en) |
MX (1) | MX146810A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN152895B (en) * | 1979-07-19 | 1984-04-28 | Sumitomo Chemical Co | |
DE3009177A1 (en) * | 1980-03-11 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING SULFUR ACID SEMI-BEST COMPOUNDS |
JP2660095B2 (en) * | 1989-10-31 | 1997-10-08 | シェリング・コーポレーション | Escherichia coli secretory strain |
-
1976
- 1976-08-03 DE DE19762634856 patent/DE2634856A1/en active Granted
-
1977
- 1977-08-02 JP JP9229277A patent/JPS5318537A/en active Granted
- 1977-08-02 MX MX17007477A patent/MX146810A/en unknown
- 1977-08-03 BR BR7705100A patent/BR7705100A/en unknown
- 1977-08-03 BE BE179870A patent/BE857436R/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5318537A (en) | 1978-02-20 |
DE2634856A1 (en) | 1978-02-09 |
BR7705100A (en) | 1978-04-04 |
DE2634856C2 (en) | 1988-11-17 |
JPS6115067B2 (en) | 1986-04-22 |
MX146810A (en) | 1982-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19960831 |