Premium
Synthesis of cyanine dyes derived from benzotellurazo‐15‐crown‐5
Author(s) -
Ke Weijun,
Luo Xuehong,
Liu Xiufang,
Xu Hansheng
Publication year - 2000
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570370550
Subject(s) - cyanine , chemistry , crown ether , merocyanine , ether , crown (dentistry) , polymer chemistry , organic chemistry , molecule , fluorescence , ion , medicine , physics , dentistry , quantum mechanics
A series of crown ether cyanine dyes including crown ether styryl cyanine dyes, crown ether merocyanine dyes and crown ether squarylium cyanine dyes (unsymmetric and symmetric) derived from key intermediate 2‐methyl‐5,6(15‐crown‐5)benzotellurazole ( 1 ) were prepared.