[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES396851A1 - Procedure for the preparation of azoic compounds desprovistos of sulfonic groups. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of azoic compounds desprovistos of sulfonic groups. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES396851A1
ES396851A1 ES396851A ES396851A ES396851A1 ES 396851 A1 ES396851 A1 ES 396851A1 ES 396851 A ES396851 A ES 396851A ES 396851 A ES396851 A ES 396851A ES 396851 A1 ES396851 A1 ES 396851A1
Authority
ES
Spain
Prior art keywords
radical
formula
atom
translation
preparation
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
ES396851A
Other languages
Spanish (es)
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 CH1665870A external-priority patent/CH562292A5/xx
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES396851A1 publication Critical patent/ES396851A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of azo compounds devoid of sulfonic groups, of the general formula ** (see formula) ** In which D is the radical of a diazo component; A is a para-phenylene radical; X is an iminic group, a sulfur atom or an oxygen atom; Y is a halogen atom or an acyloxy, alkoxy or aryloxylic radical; Ph is a phenyl radical; R1 is an alkexy radical or a radical of the formula ** (see formula) ** R2 is an alkylenic radical; Y R3 is a phenyl radical or a hydrogen atom, As well as mixtures of the azo compounds with one another, optionally together with another monoazo dye, characterized by coupling coupling components of the formula (I) ** (see formula) ** In which A is a 1,4-phenylene radical; X is an iminic group, a sulfur atom or an oxygen atom; Y is a halogen atom or an acyloxy, alkoxy or aryloxylic radical; Ph is a phenyl radical; R1 is an alkyl radical or a radical of the formula ** (see formula) ** R2 is an alkylenic radical; R3 is a phenyl radical or a hydrogen atom, optionally together with another coupling component, with the diazonium compound of a diazo component and, optionally, quaternized below. (Machine-translation by Google Translate, not legally binding)
ES396851A 1970-11-11 1971-11-10 Procedure for the preparation of azoic compounds desprovistos of sulfonic groups. (Machine-translation by Google Translate, not legally binding) Expired ES396851A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1665870A CH562292A5 (en) 1970-11-11 1970-11-11
CH1527671 1971-10-19

Publications (1)

Publication Number Publication Date
ES396851A1 true ES396851A1 (en) 1975-09-16

Family

ID=25716014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396851A Expired ES396851A1 (en) 1970-11-11 1971-11-10 Procedure for the preparation of azoic compounds desprovistos of sulfonic groups. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES396851A1 (en)

Similar Documents

Publication Publication Date Title
ES400321A1 (en) Disperse monoazo dyestuffs
ES415899A1 (en) Disazo dyestuffs
ES371853A1 (en) Procedure for the preparation of soluble azoic dyes in water. (Machine-translation by Google Translate, not legally binding)
ES448688A1 (en) Disperse monoazo dyestuffs
ES396851A1 (en) Procedure for the preparation of azoic compounds desprovistos of sulfonic groups. (Machine-translation by Google Translate, not legally binding)
ES296668A1 (en) Procedure for the preparation of insoluble monoazoic colorants in water (Machine-translation by Google Translate, not legally binding)
ES402826A1 (en) Monoazo dyestuffs
ES369627A1 (en) Water-insoluble monoazo compounds, their production and use as dyes
ES392895A1 (en) Water-soluble monoazo dyestuffs and process for their manufacture
GB969146A (en) Photographic material for the silver dye bleaching process
ES424894A1 (en) Monoazo dyes containing a sulphato-ethyl group
ES414836A2 (en) Water-insoluble monoazo dyestuffs
ES303942A1 (en) Procedure for the preparation of insoluble disazous colors in water. (Machine-translation by Google Translate, not legally binding)
ES450181A1 (en) Disperse monoazo nitro thiazole dyestuffs
ES468772A1 (en) Monoazo dyes
ES314108A1 (en) Procedure for the preparation of new azoic colors (Machine-translation by Google Translate, not legally binding)
ES392375A1 (en) Water-soluble monoazo dyestuffs
ES393555A1 (en) Azo dyes processes for their manufacgure and their use
ES299453A1 (en) Procedure for the preparation of insoluble monoazoic colorants in water (Machine-translation by Google Translate, not legally binding)
ES391781A1 (en) Dyeing polyamide fibers with chromium-donating monoazo dyestuffs
ES420147A1 (en) Disperse azo dyestuffs
ES396690A1 (en) Azo dye-stuffs process for their manufacture and their use
ES385420A1 (en) Substituted 4-(2-nitroisobutylamino)-azobenzene
ES405780A1 (en) Disazo dyestuffs
ES454019A1 (en) Disperse monoazo dyestuffs