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Cobalt‐Catalyzed Alder–Ene Reaction
Author(s) -
Hilt Gerhard,
Treutwein Jonas
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200703180
Subject(s) - alder , cobalt , ene reaction , catalysis , diels–alder reaction , chemistry , organic chemistry , ecology , biology
Next reactant, new pathway : An inexpensive cobalt–diphosphine complex is able to catalyze the intermolecular Alder–ene reaction of internal alkynes with terminal alkenes. The products are functionalized 1,4‐dienes (see scheme) which are obtained in good yields and with excellent chemo‐, regio‐, and stereoselectivities.