Synthesis of Substituted Benzo[b]selenophenes

Chemistry of Heterocyclic Compounds 2013
P. Arsenjans, E. Paegle, Sergejs Beļakovs

Methods have been developed for the preparation of 3-cyano-, 3-tetrazolyl-, and 3-acylamino derivatives of benzoselenophene, as well as a convenient method for the chlorination of benzoselenophene at the selenium atom using sulfuryl chloride to yield 1,1-dichloroselenophenes. The molecular structures of N-(benzoselenophen-3-yl)benzamide and N-(benzoselenophen-3-yl)-3-phenyl-acrylamide have been confirmed by X-ray structural analysis.

Atslēgas vārdi
Benzoselenophene; 1,1-dichlorobenzoselenophene; pyridine; selenophene; tetrazole; thiophene; catalysis; chlorination; cyanation
DOI
10.1007/s10593-013-1310-5
Hipersaite
http://link.springer.com/article/10.1007/s10593-013-1310-5

Arsenjans, P., Paegle, E., Beļakovs, S. Synthesis of Substituted Benzo[b]selenophenes. Chemistry of Heterocyclic Compounds, 2013, Vol.49, Iss.5, 791.-796.lpp. e-ISSN 1573-8353. ISSN 0009-3122. Pieejams: doi:10.1007/s10593-013-1310-5

Publikācijas valoda
English (en)