Copper-catalyzed regioselective hydroboration of terminal alkynes in aqueous medium

被引：26
|
作者：
Yao, Zi-Jian [1 ]
Hong, Shibin [1 ]
Zhang, Wei [1 ]
Liu, Mengyan [1 ]
Deng, Wei [1 ,2 ]
机构：
[1] Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China
[2] Shanghai Univ, Nanosci & Technol Res Ctr, Shanghai 200444, Peoples R China
来源：
TETRAHEDRON LETTERS | 2016年 / 57卷 / 08期
基金：
美国国家科学基金会;
关键词：
Catalysis; Regioselective; Hydroboration; Aqueous; Recyclable; BETA-CYCLODEXTRIN; DIBORON REAGENTS; METAL-COMPLEXES; CONSTRUCTION; ALKYLATION; LIGAND; ESTERS;
D O I：
10.1016/j.tetlet.2016.01.049
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A mild and environment-friendly copper-catalyzed hydroboration of terminal alkynes in aqueous medium was reported. Regioselectivity control was achieved in the presence of cyclodextrin-bispyridine ligand (CD-1). This protocol was successfully applied to inactivated terminal alkynes. Moreover, the ligand was recovered and reused without any loss of activity over five cycles. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：910 / 913
页数：4
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