Total Synthesis of (−)-Quinocarcin by Gold(I)-Catalyzed Regioselective Hydroamination
作者:Hiroaki Chiba、Shinya Oishi、Nobutaka Fujii、Hiroaki Ohno
DOI:10.1002/anie.201205106
日期:2012.9.3
In control: The novel and enantioselective total synthesis of (−)‐quinocarcin includes the highly stereoselective preparation of the 2,5‐cis‐pyrrolidine by intramolecular amination, a selective substrate‐controlled 6‐endo‐dig intramolecular alkyne hydroamination with a cationic AuI catalyst, and Lewis‐acid‐mediated ring‐opening/halogenation sequence.
在控制:的新颖性和对映选择性全合成( - ) - quinocarcin包括2,5-的高度立体选择性制备顺式-吡咯烷通过分子内胺化,选择性衬底控制的6-内-挖分子内加氢胺化炔与阳离子金余催化剂和路易斯酸介导的开环/卤化序列。