Synthesis and electron spin resonance study of stable dialkyls and diamides of phosphorus and arsenic, R12M· and (R22N)2M·
Synthesis and electron spin resonance study of stable dialkyls and diamides of phosphorus and arsenic, R12M· and (R22N)2M·
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磷和砷的稳定二烷基和二酰胺R12M·和(R22N)2M·的合成和电子自旋共振研究
DOI:
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发表时间:
1976
期刊:
影响因子:
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通讯作者:
P. Power
中科院分区:
文献类型:
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作者:
M. Gynane;A. Hudson;M. Lappert;P. Power
Photolysis of toluene solutions of dialkyl-phosphorus or -arsenic chlorides [(Me3Si)2CH]2MCl (M = P or As) or bisamido-phosphorus or -arsenic chlorides [(Me3Si)2N]2MCl (M = P or As) in the presence of an electron-rich olefin leads to solutions containing persistent (t½ > 1 month at 20 °C) two-co-ordinate phosphorus or arsenic-centred radicals [(Me3Si)2CH]2M· or [(Me3Si)2N]2M·(M = P or As) characterised by their e.s.r. spectra.