Silyl-modified Belluš–Claisen rearrangement
D Craig, NP King, DM Mountford
Index: Craig, Donald; King, N. Paul; Mountford, David M. Chemical Communications, 2007 , # 10 p. 1077 - 1079
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Citation Number: 7
Abstract
We have begun a new programme to investigate, in-depth, the effect of stereocentres outside the six-membered pericyclic array upon the stereochemical outcome of Claisen rearrangements. 3 The Belluš–Claisen rearrangement 4,5 was selected as the basis of the new study. 6 In this version of the transformation, the highly reactive electrophile dichloroketene is intercepted by an allylic ether , thioether or tertiary amine , and the resulting zwitterionic ...
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