A facile synthesis of 1,3,4-trisubstituted isoquinolines
摘要:
A facile and versatile approach to 1,3,4-trisubstituted isoquinoline derivatives from commercially available 1,3-dichloroisoquinoline is described. (C) 2009 Elsevier Ltd. All rights reserved.
Synthesis of a proposed 1,3,4-trisubstituted isoquinoline
作者:Hanbiao Yang、Eric Sjogren
DOI:10.1016/j.tetlet.2010.04.111
日期:2010.7
The isoquinoline ring system is a reoccurring structural motif in alkaloids1 and pharmaceuticals.2 Consequently, the synthesis and functionalization of isoquinolines have attracted considerable attention from the synthetic community.3 We previously reported a facile synthesis of 1,3,4-trisubstituted isoquinolines from commercially available 1,3-dichloroisoquinoline 1 (Scheme 1).4 A key step in the