作者:Antonio J. Zapata、Corina Fortoul R.、Carola Acuña A.
DOI:10.1016/0022-328x(93)80069-n
日期:1993.4
A synthetic method for the preparation of α-stannyl α,β-unsaturated esters is described. The lithium enolate derived from tert-butyl α-(tri-n-butylstannyl)-α-(trimethylsilyl)acetate reacts with aldehydes to give moderate to good yields of α-stannylated products. The method is not applicable to enolizable ketones.
描述了制备α-
锡烷基α,β-不饱和酯的合成方法。衍生自α-(三正
丁基锡烷基叔丁基)-α-(三甲基甲
硅烷基)
乙酸叔丁酯的烯醇
锂与醛反应,可产生中等至良好产率的α-甲
锡烷基化产物。该方法不适用于可烯醇化的酮。