Ligand-free, catalytic and regioselective hydroboration of selenoalkynes

被引：9

作者：

Baldassari, Lucas L. ^{[1
]}

Santos, Kelvin S. ^{[1
]}

Ebersol, Camila P. ^{[1
]}

Ludtke, Diogo S. ^{[1
]}

Moro, Angelica, V ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Inst Chem, Av Bento Goncalves 9500, BR-91501970 Porto Alegre, RS, Brazil

来源：

CATALYSIS SCIENCE & TECHNOLOGY | 2020年 / 10卷 / 22期

关键词：

STEREOSELECTIVE-SYNTHESIS; SELECTIVE HYDROBORATION; INTERNAL ALKYNES; FUNCTIONALIZED ALKYNES; FORMAL HYDROBORATION; SODIUM BOROHYDRIDE; COUPLING REACTIONS; ALUMINUM CHLORIDE; ACETYLENIC ESTERS; CONVENIENT ROUTE;

D O I：

10.1039/d0cy01379j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The copper-catalyzed hydroboration of selenoalkynes in a regio- and stereoselective fashion is reported, delivering selenium-containing vinylboronate products in good yields. The reported protocol fills an important gap in the literature with respect to the synthesis of a valuable class of compounds, which is difficult to obtain otherwise.

引用

页码：7476 / 7480

页数：5

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