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Diphenyldichlorophosphonium Trichloride−Chlorine Solvate 1:1, [PPh<sub>2</sub>Cl<sub>2</sub>]<sup>+</sup>Cl<sub>3</sub><sup>-</sup>·Cl<sub>2</sub>: An Ionic Form of Diphenyltrichlorophosphorane. Crystal Structures of [PPh<sub>2</sub>Cl<sub>2</sub>]<sup>+</sup>Cl<sub>3</sub><sup>-</sup>·Cl<sub>2</sub> and [(PPh<sub>2</sub>Cl<sub>2</sub>)<sup>+</sup>]<sub>2</sub>[InCl<sub>5</sub>]<sup>2-</sup>

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NIAID Data Ecosystem2026-03-06 收录
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An ionic form of diphenyltrichlorophosphorane, namely, diphenyldichlorophosphonium trichloride isolated as a dichlorine solvate (1), was obtained by treating PPh2Cl3 with excess chlorine. The identity of this species was established by single-crystal X-ray analysis and 31P, 1H, and 35Cl NMR and Raman spectra. Bis(diphenyldichlorophosphonium) pentachloroindate (2) was obtained by the reaction of diphenyltrichlorophosphorane with indium trichloride in dichloromethane for comparison purposes. Its identity was determined by 31P NMR spectra and single-crystal X-ray analysis.

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2016-08-17
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