作者:N. K. Gusarova、S. F. Malysheva、N. A. Belogorlova、O. N. Kazheva、A. N. Chekhlov、G. G. Aleksandrov、O. A. D’yachenko、L. M. Sinegovskaya、B. A. Trofimov
DOI:10.1007/s10947-010-0017-z
日期:2010.2
Previously unknown bis[2-(4-tert-butyl)phen]ethylphosphine sulfide is obtained with a high yield from 4-tert-butyl styrene, red phosphorus, and elemental sulfur. Using single crystal XRD, multinuclear NMR, IR, and UV spectroscopy, it is found that the phosphorus atom is four-coordinated in the bis[2-(4-tert-butyl)phen]ethylphosphine sulfide molecule (regardless of the phase state of the compound: crystal
以前未知的双 [2-(4-叔丁基) 苯] 乙基硫化膦可以从 4-叔丁基苯乙烯、红磷和元素硫以高产率获得。使用单晶 XRD、多核 NMR、IR 和 UV 光谱,发现磷原子在双[2-(4-叔丁基)苯]乙基膦硫化物分子中是四配位的(无论其相态如何)化合物:晶体,溶液)。以双[2-(4-叔丁基)苯酚]乙基膦硫化物乙炔在KOH-DMSO体系中磷酸化为例,表明该反应通过双加成进行,并有以磷为中心的亲核试剂的参与。