73452-11-6Relevant articles and documents
Some further studies on acyltrimethylstannanes
Mitchell, Terence N.,Kwetkat, Klaus
, p. 127 - 138 (2007/10/02)
The scope and limitations of the palladium-catalysed preparation of acyltins from ditins and acyl chlorides are discussed in detail.Preliminary studies on the chemistry of acyltrimethylstannanes are described.
Unsaturated Acyl Derivatives of Silicon, Germanium, and Tin from Metalated Enol Ethers
Soderquist, John A.,Hassner, Alfred
, p. 1577 - 1583 (2007/10/02)
The preparation of 1-lithio derivatives of some conjugated vinyl ethers is described.Reaction of these compounds with the chlorotrimethyl derivatives of silicon, germanium, and tin gives the corresponding metallovinyl ethers in 50-80percent yield.At least in the case of silicon these reactions proceed with retention of stereochemistry.The silyl compounds undergo Z E photoisomerization.Hydrolysis of the ethers in aqueous acetone gives the corresponding acylmetallanes in 60-75percent yield.The metalation and hydrolysis reactions are examined in some detail.The spectral properties of these novel unsaturated acylmetallanes are presented and discussed.