Preparation and rearrangement of some conjugated phenylsulphinylacetate derivatives
作者:Quezia B. Cass、Albert A. Jaxa-Chamiec、Peter G. Sammes
DOI:10.1039/c39810001248
日期:——
The direct condensation of saturated or un-saturated aldehydes with methyl phenylsulphinylacetate can be effected with the products undergoing base catalysed rearrangements those from saturated aldehydes yielding γ-hydroxy-αβ-unsaturated esters, whilst croton-aldehyde gives rise to methyl 6-phenylsulphinylhexa-2,4-dienoate.
饱和或不饱和醛与苯基亚磺酰基乙酸甲酯直接缩合可以通过由饱和醛进行碱催化重排的产物产生,生成γ-羟基-αβ-不饱和酯,而巴豆醛则生成甲基6-苯基亚磺酰基己基-2。 ,4-二羟戊酸酯。