One‐Pot Mitsunobu Protocol to Access Ketene
<i>S,S</i>
‐/
<i>N,S</i>
‐Acetals at Room Temperature
作者:Priya Saha、Monish Arbaz Ansari、Gaurav Shukla、Maya Shankar Singh
DOI:10.1002/ejoc.202101276
日期:2021.11.22
Herein, we unveiled the novel approach for the synthesis of α-oxoketene S,S- and N,S-acetals employing a Mitsunobu protocol. A wide range of alcohols has been successfully utilized, enabling great tolerability to this reaction. A diverse set of β-keto(dithioesters/thioamides) bearing various functional groups were found to be well suited substrates for this reaction, showing no obvious electronic effect
在此,我们揭示了采用 Mitsunobu 协议合成 α-oxoketene S,S - 和N,S -缩醛的新方法。广泛的醇类已被成功利用,使该反应具有很好的耐受性。发现具有各种官能团的多种β-酮(二硫酯/硫代酰胺)非常适合该反应的底物,没有显示取代基对产物产率的明显电子效应。