Premium
A New Radical Allylation Reaction of Dithiocarbonates
Author(s) -
QuicletSire Béatrice,
Seguin Stéphanie,
Zard Samir Z.
Publication year - 1998
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/(sici)1521-3773(19981102)37:20<2864::aid-anie2864>3.0.co;2-w
Subject(s) - radical , xanthate , chemistry , sulfone , sulfur dioxide , radical substitution , sulfur , free radical addition , free radical reaction , organic chemistry , radical initiator , medicinal chemistry , polymerization , polymer
A radical allylation reaction without tin: The xanthate group in aliphatic xanthates can be replaced by an allyl unit [Eq. (a)]. This radical chain reaction is propagated by ethyl radicals generated by extrusion of sulfur dioxide from ethanesulfonyl radicals, which are themselves derived from allyl ethyl sulfone.