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Mercaptolysis of the E/F Rings of Steroidal Sapogenins:A Concise Synthesis of Δ^(20(22))-Furostene-26-thioethers 被引量:1
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作者 田伟生 关慧平 潘鑫复 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2003年第7期784-788,共5页
Lewis acid catalyzed mercaptolysis of steroidal sapogenins was reinvestigated. Besides obtaining the reported 26-thioacetals 5 under milder conditions, a new type of compounds Δ20(22)-furostene-26-thioethers 6 were a... Lewis acid catalyzed mercaptolysis of steroidal sapogenins was reinvestigated. Besides obtaining the reported 26-thioacetals 5 under milder conditions, a new type of compounds Δ20(22)-furostene-26-thioethers 6 were also synthesized through the mercaptolysis of steroidal sapogenins, which can be used to the synthesis of the steroidal molecule with side chains. 展开更多
关键词 Δ20(22)-furostene-26-thioethers steroidal sapogenin mercaptolysis SYNTHESIS
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