A novel method for the domino synthesis of 6-imino-2,7-dioxabicyclo[3.2.1]octane-4,4,5-tricarbonitriles and studies of stereochemical characteristics of formation and structure thereof
摘要:
A novel universal method for the preparative synthesis of 6-imino-2,7-dioxabicyclo[3.2.1]octane-4,4,5-tricarbonitriles was developed, previously unknown 1- and 8-aryl-substituted derivatives were synthesized, stereochemical characteristics of this transformation were studied, and the reasons for its diastereoselectivity were identified.