Ni(<sc>ii</sc>)-catalyzed nucleophilic substitution for the synthesis of allenylselenide

被引：0

作者：

Zeng, Ling-Hong ^{[1
]}

Cui, Ranran ^{[1
]}

Huang, Zhuo ^{[1
]}

Zhang, Qing-Wei ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Key Lab Precis & Intelligent Chem, Hefei 230026, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2025年 / 61卷 / 06期

关键词：

CHEMISTRY; PALLADIUM; SELENIUM;

D O I：

10.1039/d4cc05065g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method for synthesizing allenylselenides has been developed using readily available propargyl carbonate and phenylselenol. The reaction is catalyzed by Ni(ii) and proceeds via a migratory insertion and beta-oxygen elimination mechanism. Due to the strong interaction between Se and Ni leading to catalyst deactivation, zinc salt was used to mitigate the deleterious effects of Se anions on the catalyst, thereby facilitating the successful synthesis of the target products.

引用

页码：1192 / 1195

页数：4

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