Synthesis of 7-aza-5-deazapurine analogues via copper(I)-catalyzed hydroamination of alkynes and 1-iodoalkynes.

ABSTRACT: A new method for the synthesis of dihydroimidazo[1,2-a][1,3,5]triazin-4(6H)-ones via copper(I)-catalyzed hydroamination was developed. In addition, for the first time, iodoalkynes were shown to participate in the copper(I)-catalyzed intramolecular hydroamination reaction with exclusive formation of E-isomers.

SUBMITTER: Krasnova LB 

PROVIDER: S-EPMC3025312 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature