Catalytic Enantioselective Reaction of 2<i>H</i>-Azirines with Thiols Using Cinchona Alkaloid Sulfonamide Catalysts
作者:Shuichi Nakamura、Daiki Hayama、Masataka Miura、Tsubasa Hatanaka、Yasuhiro Funahashi
DOI:10.1021/acs.orglett.7b04022
日期:2018.2.2
The first catalytic enantioselective reaction of 2H-azirines with thiols has been developed. The obtained aziridines can be converted to optically active oxazolines, aziridylamides, or α-sulfonyl esters. Transformation of these optically active aziridines showed that 2H-azirines act as β,β-dicarbocationic amine synthons.
已经开发出2 H-叠氮基与硫醇的第一催化对映选择性反应。所获得的氮丙啶可以转化为光学活性的恶唑啉,叠氮基酰胺或α-磺酰基酯。这些旋光性氮丙啶的转化表明,2 H-氮丙啶可作为β,β-二碳并氨基胺合成子。