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Bichalcophenes: A concise synthesis of formyl ester‐ and cyano ester‐substituted bithiophenes, bifurans, and furanothiophenes
Author(s) -
Farahat Abdelbasset A.,
Kumar Arvind,
Barghash Alaa ElDin M.,
Goda Fatma E.,
Eisa Hassan M.,
Boykin David W.
Publication year - 2010
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.295
Subject(s) - chemistry , stille reaction , yield (engineering) , ring (chemistry) , organic chemistry , combinatorial chemistry , polymer , materials science , metallurgy
yntheses of new formyl ester‐ and cyano ester‐substituted bithiophenes, bifurans, and furanothiophenes in good yield are described. The key synthetic step uses Stille coupling of appropriately substituted bromo 5‐ring heterocycles with stannyl‐substituted 5‐ring heterocycles. J. Heterocyclic Chem., (2010).