The Preparation of Rigid Alicyclic Molecules Bearing Effector Groups from Alkene BLOCKs using <i>s</i>-Tetrazines and 1,3,4-Triazines as Stereoselective Coupling Agents
作者:Ronald N. Warrener、Davor Margetic、Richard A. Russell
DOI:10.1055/s-1998-1735
日期:1998.6
Alicyclic alkenes are reacted with s-tetrazines or 1,3,4-triazines to give fused aza or diaza-1,3-dienes which are further reacted with alkenes, thermally or under high pressure conditions (8-14 kbar), to form aza-bridged or diaza-bridged Diels-Alder products of rigid structure, some bearing multifunctionality, e.g. ligand + chromophore.