Efficient catalyst-free tricomponent synthesis of new spiro[cyclohexane-1,4 '-pyrazolo[3,4-e][1,4]thiazepin]-7 '(6 ' H)-ones

Becerra-Rivas, C; Cuervo-Prado, P; Orozco-Lopez, F

Orozco-Lopez, F (reprint author), Univ Nacl Colombia, Grp Studies Synth & Applicat Heterocycl Cpds, Ciudad Univ, Bogota 14490, Colombia.

SYNTHETIC COMMUNICATIONS, 2019; 49 (3): 367

Abstract

A series of spirocyclohexane-1,4 '-pyrazolothiazepinones were synthesized by one-pot multicomponent cyclocondensation reactions between 5-amino-1-aryl......

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