Frustrated Lewis Pair Route to Hydrodesilylation of Silylphosphines
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https://figshare.com/articles/dataset/Frustrated_Lewis_Pair_Route_to_Hydrodesilylation_of_Silylphosphines/2384005
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资源简介：
A 1:1 mixture of
P(SiMe3)3 and B(p-C6F4H)3 reacts with 3
equiv of 4-heptanone to afford a 1:2 mixture of [(Me3SiO)(n-Pr)2C]H2P–B(p-C6F4H)3 and the silyl enol ether,
4-trimethylsiloxy-3-heptene. Subsequent thermolysis of the adduct
produces H3P–B(p-C6F4H)3 and an additional equiv of silyl enol ether.
In the presence of a catalytic quantity of B(p-C6F4H)3, however, P(SiMe3)3 reacts with 4-heptanone
to produce a 1:1 mixture of [(Me3SiO)(n-Pr)2C]2PH and silyl enol ether. Heating this
mixture further produces [(Me3SiO)(n-Pr)2C]PH2, which is eventually converted to elemental
phosphorus.
创建时间：
2016-02-19
