Chiral Brønsted Acid-Catalyzed Asymmetric Trisubstituted Aziridine Synthesis Using α-Diazoacyl Oxazolidinones
作者:Takuya Hashimoto、Hiroki Nakatsu、Kumiko Yamamoto、Keiji Maruoka
DOI:10.1021/ja203901h
日期:2011.6.29
Despite the remarkable advances in catalytic asymmetric aziridinations over the past decades, establishing a general procedure for the stereoselective synthesis of trisubstituted aziridines has remained an elusive goal. Chiral N-triflyl phosphoramide-catalyzed reactions of N-α-diazoacyl oxazolidinones and N-Boc imines were developed as a solution to this unmet challenge.
尽管在过去几十年中催化不对称氮丙啶化反应取得了显着进展,但建立立体选择性合成三取代氮丙啶的通用程序仍然是一个难以实现的目标。N-α-重氮酰基恶唑烷酮和 N-Boc 亚胺的手性 N-三氟甲基磷酰胺催化反应被开发为解决这一未满足挑战的解决方案。