an alkyl- lithium to 1-phenylthio-1-trimethylsilylethene (7), and transmetallation of a tributylstannyl moiety. The formation of an alkyl-lithium by reaction of lithium naphthalenide with a phenyl sulphide provided an additional route to (2) from bis(phenylthio)acetals (8). An alternative path to the α-phenylthiosilanes (2) was to reduce the corresponding α-phenylsulphonylsilane (15); these, in turn
A general procedure for preparing .alpha.-lithiosilanes. Generalization of the Peterson olefination
作者:Theodore Cohen、James P. Sherbine、James R. Matz、Robert R. Hutchins、Barry M. McHenry、Paul R. Willey
DOI:10.1021/ja00323a031
日期:1984.5
On prepare des α-lithiosilanes par lithiation reductrice de diphenylthioacetals a l'aide du dimethylamino-1 naphtalenure de lithium, traitement de l'anion resultant par Me 3 SiCl et lithiation reductrice de l'α-(phenylthio) silane correspondant. La reactiondes composes obtenus avec les aldehydes et les cetones conduit aux alcools precurseurs des olefines
在制备脱 α-锂化还原脱二苯基硫缩醛 a l'aide du dimethylamino-1 naphtalenure de 锂,性状 de l'anion 生成 par Me 3 SiCl 等锂化还原 de l'α-(苯硫基) 硅烷对应物。La 反应 des 组成 obtenus avec les 醛和 les cetones 管道 aux alcools precurseurs des 烯烃
A new method for converting alkyl halides to homologous aldehydes
作者:David J. Ager、Richard C. Cookson
DOI:10.1016/s0040-4039(00)77784-7
日期:1980.1
Phenylthiotrimethylsilylmethyl lithium can be alkylated and the product hydrolysed to the aldehydes by oxidation and rearrangement.
苯硫基三甲基甲硅烷基甲基锂可以被烷基化,并且产物通过氧化和重排水解成醛。
Aldehydes from alkyllithiums with 2-carbon homologation
作者:David J Ager
DOI:10.1016/s0040-4039(01)90163-7
日期:——
AGER D. J.; COOKSON R. C., TETRAHEDRON LETT., 1980, 21, NO 17, 1677-1680