Catalyst-free and solvent-free hydroboration of alkynes

被引：18
|
作者：
Jaladi, Ashok Kumar [1 ,2 ]
Choi, Hyeon Seong [1 ,2 ]
An, Duk Keun [1 ,2 ]
机构：
[1] Kangwon Natl Univ, Dept Chem, Chunchon 24341, South Korea
[2] Inst Mol Sci & Fus Technol, Chunchon 24341, South Korea
来源：
NEW JOURNAL OF CHEMISTRY | 2020年 / 44卷 / 32期
基金：
新加坡国家研究基金会;
关键词：
CROSS-COUPLING REACTIONS; SELECTIVE HYDROBORATION; TRANS-HYDROBORATION; ALKENES; RHODIUM; MILD;
D O I：
10.1039/d0nj02612c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The hydroboration of alkynes with pinacolborane (HBpin) under catalyst- and solvent-free conditions was demonstrated. Various alkynes were smoothly converted into alkenyl boronate esters in good to excellent yields at 110 degrees C. The gram-scale hydroboration of alkynes provided the corresponding boronates, which were further utilized for various chemical transformations and coupling reactions.
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页码：13626 / 13632
页数：7
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