Allene transfer reactions. A new synthesis of terminal allenes
作者:Jack E. Baldwin、Robert M. Adlington、Amit Basak
DOI:10.1039/c39840001284
日期:——
Alkyl radicals, produced from alkyl bromides and iodides, react smoothly with triphenylprop-2-ynylstannane to provide terminalallenes; this newreaction has been applied to a simple and stereospecific synthesis of the naturally occurring allenic amino-acid, S-2-aminohexa-4,5-dienoic acid.