GB1262582A - Sulpholanylpyrazoles and process for their manufacture - Google Patents
Sulpholanylpyrazoles and process for their manufactureInfo
- Publication number
- GB1262582A GB1262582A GB80670A GB80670A GB1262582A GB 1262582 A GB1262582 A GB 1262582A GB 80670 A GB80670 A GB 80670A GB 80670 A GB80670 A GB 80670A GB 1262582 A GB1262582 A GB 1262582A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulpholanylpyrazoles
- alkyl
- manufacture
- alkoxy
- sulpholanyl
- 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
Links
Classifications
-
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
-
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/103—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component being a heterocyclic compound
- C09B44/106—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component being a heterocyclic compound derived from pyrazoles, pyrazolones
-
- 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
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
-
- 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
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/0067—Azodyes with heterocyclic compound as coupling component
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,262,582. Sulpholanyl-pyrazoles. CIBAGEIGY Ltd. 9 May, 1969 [15 May, 1968; 31 July, 1968], No. 806/70. Divided out of 1,262,581. Heading C2C. The invention comprises sulpholanylpyrazoles of formula wherein R is H or an alkyl, alkoxy or aryl group, R 1 is an alkyl, hydroxyl or alkoxy group, R 2 is H or CH 3 . The compounds are prepared by condensing a 3-hydrazino-1-sulpholan with NC.CH 2 COR and cyclizing in the presence of an inorganic acid. They are used as intermediates in the preparation of azo dyes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH717768A CH500266A (en) | 1968-05-15 | 1968-05-15 | Azo dyes having a sulphonyanyl pyrazole group |
CH1146668 | 1968-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1262582A true GB1262582A (en) | 1972-02-02 |
Family
ID=25700896
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB80670A Expired GB1262582A (en) | 1968-05-15 | 1969-05-09 | Sulpholanylpyrazoles and process for their manufacture |
GB2373069A Expired GB1262581A (en) | 1968-05-15 | 1969-05-09 | Azo dyestuffs containing a sulpholanylpyrazole residue and processes for their manufacture and use |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2373069A Expired GB1262581A (en) | 1968-05-15 | 1969-05-09 | Azo dyestuffs containing a sulpholanylpyrazole residue and processes for their manufacture and use |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE733091A (en) |
DE (1) | DE1922901C3 (en) |
FR (1) | FR2008536B1 (en) |
GB (2) | GB1262582A (en) |
NL (1) | NL6907457A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4885272A (en) * | 1988-05-06 | 1989-12-05 | Eastman Kodak Company | Thiadiazolyl-azo-pyrazole yellow dye-donor element for thermal dye transfer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1211551A (en) * | 1957-08-21 | 1960-03-17 | Bayer Ag | Water-insoluble monoazo dyes and process for their preparation |
FR1208816A (en) * | 1957-11-25 | 1960-02-25 | Bayer Ag | Azo dyes and process for their preparation |
-
1969
- 1969-05-02 FR FR6914125A patent/FR2008536B1/fr not_active Expired
- 1969-05-06 DE DE19691922901 patent/DE1922901C3/en not_active Expired
- 1969-05-09 GB GB80670A patent/GB1262582A/en not_active Expired
- 1969-05-09 GB GB2373069A patent/GB1262581A/en not_active Expired
- 1969-05-14 NL NL6907457A patent/NL6907457A/xx unknown
- 1969-05-14 BE BE733091D patent/BE733091A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1262581A (en) | 1972-02-02 |
FR2008536A1 (en) | 1970-01-23 |
DE1922901A1 (en) | 1969-11-27 |
DE1922901C3 (en) | 1979-05-03 |
DE1922901B2 (en) | 1978-09-07 |
NL6907457A (en) | 1969-11-18 |
BE733091A (en) | 1969-11-14 |
FR2008536B1 (en) | 1974-05-03 |
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