The synthesis of 1,4-ethano-1,2,3,4-tetrahydroisoquinolines as rigid analogues of adrenergic agents
作者:Frank W. Muellner、Ludwig Bauer
DOI:10.1002/jhet.5570200629
日期:1983.11
4-tetrahydroisoquinoline system. Catalytic reduction of these adducts yielded the corresponding tricyclic lactams. Lithium aluminum hydride reduction of these lactams produced a number of 1,4-ethano-1,2,3,4-tetrahydroisoquinolines.
在1-(2-反式-苯基乙烯基)-2-吡啶酮和1-苄基-3-苄氧基-2-吡啶酮中将苯炔和4,5-二甲氧基苯并Di的Diels-Alder加成反应提供了1,4-etheno-3的成员-氧代-1,2,3,4-四氢异喹啉系统。这些加合物的催化还原产生相应的三环内酰胺。这些内酰胺的氢化锂铝还原产生许多1,4-乙醇-1,2,3,4-四氢异喹啉。