Synthesis of Hitherto Unknown 4,4-Bis(methylthio)but-3-en-2-one-1,1,1,3- d4 and Its Application as 1,3-Dielectrophilic Building Block for the Synthesis of Deuterated Heterocycles and Aromatics
作者:T.P. Charanraj、P. Ramachandra、N. Ramesh、H. Junjappa
DOI:10.2174/1570178615666171205095718
日期:2018.4.12
Acetone-d6 has been transformed for the first time to 4,4-bis(methylthio)but-3-en-2-one- 1,1,1,3-d4. This tetradeutero-α-oxoketenedithioacetal is shown to be an excellent 1,3-dielectrophilic building block for the synthesis of 5- and 6-membered deuterated heterocycles and aromatics.
丙酮-d6首次转化为4,4-双(甲硫基)but-3-en-2-one-1,1,1,3-d4。该四氘代-α-氧杂环丁二硫缩醛被证明是用于合成5和6元氘代杂环和芳族化合物的极好的1,3-二亲电子结构单元。