“phosphorane”的英文意思_释义_用法

单词

phosphorane

释义

phosphorane|ˈfɒsfəreɪn|
Chem.
†1. A compound of one part of phosphorus with one of chlorine.
1815[see phosphorana].
2. [after methane, ethane, etc. (-ane 2 b).] Any compound that is regarded as a derivative of PH₅, the phosphorus having five covalencies.
1952Chem. & Engin. News 2 June 2336/2 Ph₅ is phosphorane (not phosphane, as the latter name is used in the series diphosphane, triphosphane, and so on..).1963Q. Rev. Chem. Soc. XVII. 411 Stable phosphoranes of the formula Ph₃P:CXY (X, Y = CN, CO₂R, COR) can be obtained.1970Nature 25 July 335/2 Examples of the utility of phosphoranes in the Wittig olefin synthesis were numerous.1971P. A. T. Hoye in Mellor's Comprehensive Treat. Inorg. & Theoret. Chem. VIII. Suppl. iii. xxxiii. 881 Pentaphenylphosphorane was first obtained by Wittig and Rieber by the reaction of tetraphenylphosphonium iodide with phenyl lithium... The phosphoranes (C₆H₅)₄PC(C₆H₅)₃ and p-CH₃·C₆H₄P(C₆H₅)₄ are prepared similarly.

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