Synthesis and structural features of 1,3,2,5-dioxaboraphosphorinane complexes with Pt(II) and Pd(II) salts |
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| Authors: | A. A. Karasik G. N. Nikonov B. A. Arbuzov K. M. Enikeev E. V. Malova |
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| Affiliation: | (1) Institute of Organic and Physical Chemistry, Kazan' Scientific Center, Academy of Sciences of the USSR, USSR |
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| Abstract: | Complexes of composition L2MCl2 [M=Pt, R=H (I), Me (II), Ph (III)], and LMC12 [M=Pd, R=H (IV)] are prepared by reaction of 4,6-R2-2,5-diphenyl-1,3,2,5-dioxaboraphosphorinanes (L) with MCl2. Far-IR and31P NMR spectroscopy are used to demonstrate that I is cis whereas II and III are trans complexes in the solid. The conformational behavior of I is studied by31P and1H NMR. The asymmetric form of I exhibits anomalous stability.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2309–2312, October, 1991. |
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