An improved vinylalumination procedure replacing HMPA with NMO for the hydroalumination of α-acetylenic esters and ketones

PV Ramachandran, MVR Reddy…

Index: Ramachandran, P. Veeraraghavan; Reddy, M. Venkat Ram; Rudd, Michael T. Chemical Communications, 1999 , # 19 p. 1979 - 1980

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Abstract

Replacing carcinogenic HMPA with NMO, a higher yielding, enviornmentally benign procedure for the vinylalumination of carbonyl compounds with [α-(ethoxycarbonyl)-vinyl] diisobutylaluminium and its β-methyl or-phenyl analogs, as well as [α-(acetyl) vinyl] diisobutylaluminium has been developed.

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