Base Catalysed Rearrangements Involving Ylide Intermediates. Part 11. Rearrangements of 3-phenylprop-2-ynylammonium Ylides
The propynylammonium salt (5) reacts with aqueous sodium hydroxide to give the allene (7) and a new ylide (11).The simultaneous formation of (7) and (11) suggests that the apparent sigmatropic rearrangement of the propynyl ylide (6) to the allene (7
Mageswaran, Sivapathasuntharam,Ollis, W. David,Southam, Dolores A.,Sutherland, Ian O.,Thebtaranonth, Yodhathai
p. 1969 - 1980
(2007/10/02)
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