Cycloadditions of noncomplementary substituted 1,2,3-triazines.

ABSTRACT: The scope of the [4 + 2] cycloaddition reactions of substituted 1,2,3-triazines, bearing noncomplementary substitution with electron-withdrawing groups at C4 and/or C6, is described. The studies define key electronic and steric effects of substituents impacting the reactivity, mode (C4/N1 vs C5/N2), and regioselectivity of the cycloaddition reactions of 1,2,3-triazines with amidines, enamines, and ynamines, providing access to highly functionalized heterocycles.

SUBMITTER: Anderson ED 

PROVIDER: S-EPMC4184932 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature