Cationic Pd(II)-catalyzed arylative cyclization of 1,6-enynes with arylboronic acids

被引:16
|
作者
Shen, Kun [1 ]
Han, Xiuling [1 ]
Lu, Xiyan [1 ]
Hu, Zhiyong [1 ]
机构
[1] Univ Chinese Acad Sci, Chinese Acad Sci, State Key Lab Organometall Chem, Shanghai Inst Organ Chem, 345 Lingling Rd, Shanghai 200032, Peoples R China
基金
中国国家自然科学基金;
关键词
Cationic palladium; 1,6-Enyne; Arylboronic acid; Carbopalladation; beta-Heteroatom elimination; (Z)-4'-ACETOXY-2'-BUTENYL 2-ALKYNOATES; PALLADIUM(II)-CATALYZED CYCLIZATION; CATALYZED CYCLOISOMERIZATION; COUPLING REACTION; ALKYNES; ENONES; STEREOCHEMISTRY; CONSTRUCTION; METHODOLOGY; COMPLEXES;
D O I
10.1016/j.tetlet.2017.08.036
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A cationic Pd(II)-catalyzed redox neutral arylative cyclization of enynes by using beta-acetoxy elimination as the quenching step has been developed. The reaction offers an efficient method to access a variety of carbocycles and N-heterocycles bearing an exocyclic double bond. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3768 / 3771
页数:4
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