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Copper(I)‐Catalyzed Stereoselective Synthesis of (1 E ,3 E )‐2‐ Sulfonyl‐1,3‐dienes from N ‐Propargylic Sulfonohydrazones
Author(s) -
Zhu Yu,
Tang HaiTao,
Zhan ZhuangPing
Publication year - 2013
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201300126
Subject(s) - chemistry , sulfonyl , stereoselectivity , regioselectivity , catalysis , copper , medicinal chemistry , stereochemistry , organic chemistry , combinatorial chemistry , alkyl
A new method for the stereoselective synthesis of highly substituted (1 E ,3 E )‐2‐sulfonyl‐1,3‐dienes from N ‐propargylic sulfonohydrazone derivatives has been developed via copper(I)‐catalyzed [3,3] rearrangement and highly regioselective migration of the sulfonyl group.