Alkylation of pyridinecarbaldehyde oximes with epoxy compounds
作者:N. Şen、Y. Kar、S. Kurbanov
DOI:10.1134/s1070428007030220
日期:2007.3
O- and N-Alkylation products were obtained by reactions of pyridine-2-, -3-. and -4-carbaldehyde oximes with enantiomerically pure and racemic epoxy compounds (1,2-epoxypropane, 1-phenyl-1,2-epoxyethane, 1-chloro-2,3-epoxypropane, and 1-bromo-2,3-epoxypropane) in the presence of bases and under conditions of phase-transfer catalysis. A series of new amino alcohols was synthesized by condensation of amines with products of O-alkylation of pyridinecarbaldehyde oximes with 1-halo-2,3-epoxypropanes.