Eine einfache Synthese von 2-Alkylthio-4-oxo-4<i>H</i>-1-benzothiin-3-carbaldehyden
作者:Wolf-Dieter Rudorf、Jens Köditz
DOI:10.1055/s-1992-26195
日期:——
A Simple Synthesis of 2-Alkylthio-4-oxo-4H-1-benzothiin-3-carbaldehydes A simple and convenient method for the synthesis of 2-alkylthio-4-oxo-4H-1-benzothiin-3-carbaldehydes by dithiocarboxylation of o-halo-substituted ß-oxoenolates and subsequent alkylation is described.
2-烷硫基-4-氧-4H-1-苯并硫因-3-甲醛的简单合成方法
本文描述了一种简便且便捷的合成2-烷硫基-4-氧-4H-1-苯并硫因-3-甲醛的方法,该方法通过o-卤代-β-氧代烯醇盐的双硫羧化反应和随后的烷基化步骤实现。