A catalyst-free intermolecular trans-iodoalkylation of alkynes
A catalyst-free intermolecular trans-iodoalkylation of alkynes
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炔烃的无催化剂分子间碘代烷基化
DOI:
10.1039/c7ob03159a
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发表时间:
2018-02-14
影响因子:
3.2
通讯作者:
Liu,Li
中科院分区:
文献类型:
--
作者:
Liu,Jie-Jie;Huang,Hong-Yan;Liu,Li
We report the first catalyst-free and trans-selective iodoalkylation reaction of alkynes with a series of α-carbonyl compounds. This unprecedented three-component iodoalkylation reaction is enabled by using (iodoethynyl)trimethylsilane as a radical initiator and iodide source. The 1,2-difunctionalization affords alkenyl iodides, which are versatile building blocks for the construction of tri-substituted alkene derivatives.