Radical synthesis of trialkyl, triaryl, trisilyl and tristannyl phosphines from P4
Radical synthesis of trialkyl, triaryl, trisilyl and tristannyl phosphines from P4
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DOI：
10.1039/c0nj00124d
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发表时间：
2010-01-01
影响因子：
3.3
通讯作者：
Cummins, Christopher C.
中科院分区：
文献类型：
--
作者：
Cossairt, Brandi M.;Cummins, Christopher C.
已根据3RX + 3 Ti（III）+0.25P-4 -> PR 3 + 3XTi（IV）设计了反应方案，其中RX = PhBr、CyBr、Me 3 SiI或Ph 3 SnCl，在更受阻的RX的情况下具有对比结果。该方案实现了白色磷的直接自由基官能化，而没有PCl 3的中间作用。
A reaction scheme has been devised according to 3 RX + 3 Ti(III) + 0.25 P-4 -> PR3 + 3 XTi(IV), wherein RX = PhBr, CyBr, Me3SiI or Ph3SnCl, with contrasting results in the case of more hindered RX. The scheme accomplishes the direct radical functionalization of white phosphorus without the intermediacy of PCl3.