GB1262582A - Sulpholanylpyrazoles and process for their manufacture - Google Patents

Sulpholanylpyrazoles and process for their manufacture

Info

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
Application number
GB80670A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH717768A external-priority patent/CH500266A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1262582A publication Critical patent/GB1262582A/en
Expired legal-status Critical Current

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.
GB80670A 1968-05-15 1969-05-09 Sulpholanylpyrazoles and process for their manufacture Expired GB1262582A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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