Synthesis of some new azo pyrazolo[1,5-a]pyrimidine-thieno[2,3-b]pyridine derivatives and their application as disperse dyes

Dyes and Pigments

Volumn 64, Issue 3, 2005, Pages 223-230

  Ho, Yuh Wen ^a  

^a NANYA INSTITUTE OF TECHNOLOGY   (Taiwan)

Author keywords

3 Amino 4,6 disubstituted thieno 2,3 b pyridines; Azo pyrazolo 1,5 a pyrimidine thieno 2,3 b pyridine dyes; Azo pyrazolothieno 2,3 b pyridines; Fastness properties; Heterocyclic monoazo dyes; Synthesis

Indexed keywords

CONDENSATION; DERIVATIVES; HYDRAZINE; POLYESTERS; SYNTHESIS (CHEMICAL); TEXTILE FIBERS;

CYCLOCONDENSATION REACTIONS; FASTNESS PROPERTIES;

AZO DYES;

AZO DYE; COLORFASTNESS; DISPERSE DYE; DYE PROPERTY; POLYESTER FIBER; SYNTHESIS;

EID: 11244313249     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dyepig.2004.06.007     Document Type: Article

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