手性三苯甲基正离子催化蒽的对映选择性狄尔斯-阿尔德反应。
Enantioselective Diels-Alder reaction of anthracene by chiral tritylium catalysis.
作者信息
Zhang Qichao, Lv Jian, Luo Sanzhong
机构信息
Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, 100190, Beijing, China.
State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, 266042, Qingdao, China.
出版信息
Beilstein J Org Chem. 2019 Jun 14;15:1304-1312. doi: 10.3762/bjoc.15.129. eCollection 2019.
The combination of the trityl cation and a chiral weakly coordinating Fe(III)-based bisphosphate anion was used to develop a new type of a highly active carbocation Lewis acid catalyst. The stereocontrol potential of the chiral tritylium ion pair was demonstrated by its application in an enantioselective Diels-Alder reaction of anthracene.
三苯甲基阳离子与手性弱配位的基于铁（III）的双磷酸根阴离子相结合，用于开发一种新型的高活性碳正离子路易斯酸催化剂。手性三苯甲基离子对在蒽的对映选择性狄尔斯-阿尔德反应中的应用证明了其立体控制潜力。
Zotero 插件