A route to large carbocycles using an alicyclic claisen rearrangement
作者:Andrew G. Cameron、David W. Knight
DOI:10.1016/0040-4039(82)80156-1
日期:1982.1
A potentially general route to large carbocycles is described involving a Claisenrearrangement of silylenolates derived from appropriate unsaturated macrolides.
CAMERON, A. G.;KNIGHT, D. W., TETRAHEDRON LETT., 1982, 23, N 51, 5455-5458
作者:CAMERON, A. G.、KNIGHT, D. W.
DOI:——
日期:——
[1.3], [3.3] and Tandem [1.3]–[3.3] rearrangements of 11- and 12-membered trienolides
作者:Khalid M. Khan、David W. Knight
DOI:10.1039/c39910001699
日期:——
The bis-O-silyl enolates 5 derived from lactones 4 rearrange via a tandem [1.3]â[3.3] mechanism leading to the cyclopentane acids 8, whereas the higher homologue 13 is similarly converted into the cyclodecene 15 by a [1.3] process; by contrast, O-silyl enolates of the less substituted lactones 21 and 25 undergo exclusively [3.3] rearrangements.