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个人信息Personal Information
教授
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：应用化学. 精细化工. 分析化学
电子邮箱：zhanghua@dlut.edu.cn
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METAL-FREE HIGHLY EFFICIENT AEROBIC OXIDATION OF SULFIDES TO SULFOXIDES CATALYZED BY DBDMH/TBN/H2O
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论文类型：期刊论文
发表时间：2012-01-01
发表刊物：SYNTHETIC COMMUNICATIONS
收录刊物：Scopus、SCIE
卷号：42
期号：6
页面范围：811-819
ISSN号：0039-7911
关键字：Aerobic oxidation; DBDMH; molecular oxygen; sulfides; sulfoxides; TBN
摘要：A highly efficient metal-free catalytic system, 1,3-dibromo-5,5-dimethylhydantoin (DBDMH)-tert-butylnitrite (TBN)-H2O, has been developed for an environmentally friendly and economical aerobic acid-free oxidation of sulfides. TBN was identified as an efficient NO equivalent for the activation of molecular oxygen. Under optimal conditions, a variety of sulfides substrates were converted into their corresponding sulfoxides in good yields by molecular oxygen.