Visible-light-driven proton reduction for semi-hydrogenation of alkynes via organophotoredox/manganese dual catalysis

被引：2

作者：

Wang, Xiao-Yu ^{[1
]}

He, Yong-Qin ^{[2
]}

Wang, Mei ^{[1
]}

Zhou, Yi ^{[1
]}

Li, Na ^{[2
]}

Song, Xian-Rong ^{[1
]}

Zhou, Zhao-Zhao ^{[3
]}

Tian, Wan-Fa ^{[1
]}

Xiao, Qiang ^{[1
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Key Lab Organ Chem Jiangxi Prov, Nanchang 330013, Peoples R China

[2] Nanchang Univ, Sch Pharmaceut Sci, Nanchang 330006, Peoples R China

[3] Nanchang Normal Univ, Coll Chem & Food Sci, Nanchang, Peoples R China

来源：

RSC ADVANCES | 2022年 / 12卷 / 55期

关键词：

Z-ALKENES; OXIDATION; COMPLEX; MN(II); REGIO; CHEMO;

D O I：

10.1039/d2ra07920h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Described here is a unprecedented organophotoredox/manganese dual catalyzed proton reduction and its application for semi-reduction of alkynes. The catalytic active pre-catalyst [Mn-1] can be feasibly be prepared on gram-scale from Mn(acac)(2).2H(2)O in air. This dual catalytic protocol features noble-metal-free catalysts, simple ligand, and mild conditions. Besides, a unique ortho-halogen and -hydroxyl effect was observed to achieve high Z-stereoselectivity.

引用

页码：36138 / 36141

页数：4

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