Method for preparing of cyclic amidine compounds using borane catalyst and cyclic amidine compounds prepared therefrom

摘要

The present invention is a raw material for various chemical fields, particularly synthesis and pharmaceutical chemistry, through a dearomatic monohydrosilylation reaction of an N -heteroaromatic ring compound using a silane compound and a subsequent reaction with a sulfonyl azide compound in the presence of an organoboron catalyst. It relates to a method for preparing a (Z)-cyclic amidine compound usable as a substance, an intermediate, and the like, and a (Z)-cyclic amidine compound prepared therefrom.