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Transition Metal‐Catalyzed Synthesis of ( E )‐2‐(Alkylthio)alka‐1,3‐dienes from Allenes and Dialkyl Disulfides with Concomitant Hydride Transfer
Author(s) -
Arisawa Mieko,
Suwa Atsushi,
Fujimoto Kenji,
Yamaguchi Masahiko
Publication year - 2003
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.200303010
Subject(s) - chemistry , allene , phosphine , hydride , catalysis , rhodium , medicinal chemistry , transition metal , organic chemistry , metal
Reaction of dialkyl disulfides or diselenides with allenes is catalyzed by a rhodium‐phosphine complex and trifluoromethanesulfonic acid giving ( E )‐2‐alkylthio(seleno)‐1,3‐dienes and ( E )‐2‐alkylthio(seleno)‐2‐alkenes. Unlike the reaction of alkynes, the reaction of allene is accompanied by hydride transfer.