The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
本发明通常涉及烯烃交换反应。在某些实施例中,本发明提供了Z-选择性环闭合交换反应的方法。
Z-selective ring-closing metathesis reactions
申请人:Hoveyda Amir H.
公开号:US09073801B2
公开(公告)日:2015-07-07
The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
本发明通常涉及烯烃交换反应。在某些实施例中,本发明提供了Z-选择性环闭合烯烃交换反应的方法。
Synthesis of macrocyclic lactams and lactones via ring-closing olefin metathesis
Lactones and lactams 4-6 were synthesized from a series of acyclic dienes 1-3 via ring-closing olefin metathesis, as shown in equation 1. The geometry of the resulting double bond was determined, and the E/Z ratios compared to values from molecular mechanics calculations. (C) 1998 Elsevier Science Ltd. All rights reserved.