无催化剂条件下可见光诱导硝基烯烃磺酰化合成乙烯基砜  

Visible-Light Induced Sulfonylation of Nitroolefins for the Synthesis of Vinyl Sulfones under Photocatalyst Free Conditions

作　　者：陈德茂 孙媛媛 董道青[1] 韩晴晴 王祖利 Chen Demao;Sun Yuanyuan;Dong Daoqing;Han Qingqing;Wang Zuli(College of Chemistry and Pharmaceutical Sciences,Qingdao Agricultural University,Qingdao,Shandong 266109)

机构地区：[1]青岛农业大学化学与药学院,山东青岛266109

出　　处：《有机化学》2020年第12期4267-4273,共7页Chinese Journal of Organic Chemistry

基　　金：Project supported by the National Natural Science Foundation of China(No.21772107);the Key Research and Development Plan of Shandong Province(No.2019GSF108017)。

摘　　要：开发了一种环境友好的可见光诱导的方法,该方法是在无光催化剂的条件下,由硝基烯烃与亚磺酸反应合成乙烯基砜.操作简单,反应条件温和,底物范围广,目标产物收率高,使得这种方法前景广阔.活性测试表明,部分目标化合物对苹果腐烂菌与柑橘炭疽病菌具有中等以上的抑制率.An eco-friendly visible light-induced approach for the synthesis of vinyl sulfones from the reaction of nitroolefins with sulfinic acid under photocatalyst free conditions was developed.Simple operation,mild reaction conditions,broad substrate scope and good yields of the desired products made this transformation have an excellent prospect.The anti-microbial activity test showed that some of the desired products had moderate inhibitory rate against V.mali and C.glecosporioides.

关 键 词：可见光 乙烯基砜 硝基烯烃 亚磺酸 

分 类 号：O623.83[理学—有机化学]