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Regio- and stereoselective synthesis of ( Z )-(2,3-dihydro-1,4-thiaselenin-2-yl) vinyl sulfides from 2-bromomethyl-1,3-thiaselenole under phase-transfer catalysis conditions
Chemistry of Heterocyclic Compounds ( IF 1.5 ) Pub Date : 2020-10-20 , DOI: 10.1007/s10593-020-02806-1
Andrey S. Filippov , Svetlana V. Amosova , Vladimir A. Potapov

A one-pot regio- and stereoselective method for the synthesis of previously unknown (Z)-(2,3-dihydro-1,4-thiaselenin-2-yl) vinyl sulfides based on 2-bromomethyl-1,3-thiaselenole and activated acetylenes at room temperature under phase-transfer catalysis conditions in 90–96% yields has been developed.



中文翻译:

在相转移催化条件下由2-溴甲基-1,3-硫代亚硒酚进行区域和立体选择性合成(Z)-(2,3-二氢-1,4-硫代亚硒基-2-基)乙烯基硫化物

基于2-溴甲基-1,3-硫代亚硒酚和2-溴甲基的一锅法区域选择性和立体选择性的合成先前未知的(Z)-(2,3-二氢-1,4-硫代木素-2-基)乙烯基硫化物的方法在相转移催化条件下,室温下可活化乙炔的产率为90-96%。

更新日期:2020-10-20
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