One-Pot Synthesis of β-Amino/β-Hydroxy Selenides and Sulfides from Aziridines and Epoxides
作者:Srinivasan Chandrasekaran、Venkataraman Ganesh
DOI:10.1055/s-0029-1216960
日期:2009.10
Diaryl disulfides and diselenides undergo facile cleavage on treatment with rongalite (sodium hydroxymethanesulfinate) to generate the corresponding thiolate and selenolate species in situ, which effect the ring opening of aziridines and epoxides in a regioselective manner. A simple, mild, cost-effective protocol has been developed to prepare β-amino and β-hydroxy sulfides and selenides in a one-pot operation.
二芳基二硫和二硒化物在与隆伽利特(羟甲基亚磺酸钠)反应时容易发生裂解,生成相应的硫醇盐和硒醇盐物种,这些物质能够选择性地促进氮杂环和环氧化物的开环反应。已开发出一种简单、温和、成本效益高的一锅法操作,用于制备β-氨基和β-羟基硫化物和硒化物。