2-(N,N-diethylcarbamoyloxy) allylsilane. Dual reactivity with α,α′-acetone dianion and allene 1,2-dipole equivalency

Article abstract of DOI:10.1016/0040-4039(93)85089-F

The title compound displays the dual role of an α,α′-acetone dianion 4 and an allene 1,2-dipole 5 equivalent allowing the preparation of versatile synthetic intermediates 10a-c and 11a-d (Tables 1 and 2).