Copper(II)-Catalyzed β-Borylation of Acetylenic Esters in Water
Copper(II)-Catalyzed β-Borylation of Acetylenic Esters in Water
复制标题
铜(II) 催化水中乙炔酯的β-硼化反应
DOI:
10.1055/s-0034-1380524
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Santos, Webster
中科院分区:
文献类型:
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作者:
Peck, Cheryl;Calderone, Joseph;Santos, Webster
A method for the β-borylation of alkynoates has been developed. In the presence of bis(pinacolato)diboron and catalytic amounts of both copper(II) and 4-picoline, substituted alkynoates undergo borylation in a regio-, stereo-, and chemoselective fashion. The reaction is performed under mild conditions using water as solvent and open to the atmosphere to exclusively afford (Z)-β-boryl-α,β-unsaturated esters.
DOI:
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发表时间:
2010
期刊:
影响因子:
--
作者:
K. MuÇiz
通讯作者:
K. MuÇiz