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Mechanistic Insights into the Very Efficient [ReO 3 OSiR 3 ]‐Catalyzed Isomerization of Allyl Alcohols
Author(s) -
BelleminLaponnaz Stéphane,
Gisie Hervé,
Le Ny Jean Pierre,
Osborn John A.
Publication year - 1997
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199709761
Subject(s) - isomerization , catalysis , chemistry , medicinal chemistry , transition state , photochemistry , organic chemistry
The catalytic isomerization of allyl alcohols by a 1,3‐OH shift can be carried out very rapidly in the presence of [ReO 3 OSiR 3 ] catalysts at 25°C or below [Eq. (a)]. Kinetic studies suggest that the rearrangement takes place via a cyclic transition state involving a Re = O group. R = Me, Ph.
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