New Chiral BINOL-Based Phosphates for Enantioselective [Au(I)]-Catalyzed Dearomatization of β-Naphthols with Allenamides

被引：18
|
作者：
Pedrazzani, Riccardo [1 ]
An, Juzeng [1 ]
Monari, Magda [1 ]
Bandini, Marco [1 ,2 ]
机构：
[1] Univ Bologna, Alma Mater Studiorum, Dipartimento Chim Giacomo Ciamician, Via SeImi 2, I-40126 Bologna, Italy
[2] Consorzio CINMPIS, Via Selmi 2, I-40126 Bologna, Italy
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2021年 / 2021卷 / 11期
关键词：
Asymmetric catalysis; Dearomatization; Homogeneous catalysis; Gold; Chiral counterion; GOLD-CATALYZED DEAROMATIZATION; INTERMOLECULAR ARYLATIVE DEAROMATIZATION; ASYMMETRIC DEAROMATIZATION; INTRAMOLECULAR DEAROMATIZATION; RECENT PROGRESS; INDOLES; PHENOL; ANIONS; FUNCTIONALIZATION; ACTIVATION;
D O I：
10.1002/ejoc.202100166
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
New chiral BINOL-based phosphate counterions have been synthesized, fully characterized, and employed in the enantioselective gold-catalyzed dearomatization of beta-naphthols with allenamides. A range of densely functionalized C1-allylated naphthalenones were realized under mild conditions and high levels of chemo-, regio- and stereoselectivity (ee up to 95 %).
引用
收藏
页码：1732 / 1736
页数：5
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