SHAHLAI, KHALIL;HART, HAROLD, J. ORG. CHEM., 54,(1989) N1, C. 2615-2620
作者:SHAHLAI, KHALIL、HART, HAROLD
DOI:——
日期:——
US4116981A
申请人:——
公开号:US4116981A
公开(公告)日:1978-09-26
US4154745A
申请人:——
公开号:US4154745A
公开(公告)日:1979-05-15
Synthesis of Chiral Aldehyde Catalysts by Pd‐Catalyzed Atroposelective C−H Naphthylation
作者:Gang Liao、Hao‐Ming Chen、Yu‐Nong Xia、Bing Li、Qi‐Jun Yao、Bing‐Feng Shi
DOI:10.1002/anie.201906700
日期:2019.8.12
Chiral aldehyde catalysis opens new avenues for the activation of simple amines. However, the lack of easy access to structurally diverse chiral aldehyde catalysts has hampered the development of this cutting‐edge field. Herein, we report a Pd‐catalyzed atroposelective C−H naphthylation with 7‐oxabenzonorbornadienes for the preparation of axially chiral biaryls with excellent enantioselectivities (up