Novel methods of synthesizing heteroatom-containing chiral porphyrins and chiral metalloporphyrins and the novel chiral porphyrins and chiral metalloporphyrins themselves are disclosed. Metal complexes of the chiral porphyrins are prepared in high yields and shown to be active catalysts for highly enantioselective and diastereoselective cyclopropanation, aziridination, and epoxidation of alkenes under a practical one-pot protocol.
揭示了合成含杂原子手性
卟啉和手性
金属
卟啉的新方法,以及这些新型手性
卟啉和手性
金属
卟啉本身。手性
卟啉的
金属配合物以高产率制备,并被证明是高度对映选择性和顺反异构选择性的
催化剂,可在实用的一锅法协议下用于
烯烃的
环丙烷化、环
氧化和环
氧化反应。