1634693-03-0Relevant articles and documents
Synthesis of novel trifluoromethyl-containing heterocycle-fused troponoid compounds
Gao, Wentao,Liu, Rui,Li, Yang
, p. 223 - 226 (2012)
A facile synthesis of novel trifluoromethylcontaining pyrano-, pyrazolo- and isoxazolo-fused tropone compounds 4a,b , 5a,b , and 6a,b , respectively, by cyclizations of ( E )-3-[3-(trifluoromethylphenyl)acryloyl] tropolones 3a,b is described. The substrates 3a,b were prepared by Claisen-Schmidt condensation reaction of 3-acetyltropolone ( 1 ) with 3- or 4-(trifluoromethyl)benzaldehydes 2a,b .