首页> 美国政府科技报告 >SYNTHESIS AND PURIFICATION OF ALKYLDIPHENYLMETHANEnHYDROCARBONS I - 2-METHYLDIPHENYLMETHANE, 3-METHYLDIPHENYLMETHANE 2-ETHYLDIPHENYLMETHANE, 4-ETHYLDIPHENYLMETHANE AND 4-ISOPROPYLDIPHENYLMETHANE

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SYNTHESIS AND PURIFICATION OF ALKYLDIPHENYLMETHANEnHYDROCARBONS I - 2-METHYLDIPHENYLMETHANE, 3-METHYLDIPHENYLMETHANE 2-ETHYLDIPHENYLMETHANE, 4-ETHYLDIPHENYLMETHANE AND 4-ISOPROPYLDIPHENYLMETHANE

机译：烷基二苯基甲烷甲酯I - 2-甲基二苯基甲烷，3-甲基二苯基甲烷2-乙基二苯基甲烷，4-乙基二苯基甲烷和4-异丙基二苯基甲烷的合成和纯化

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The syntheses of five alkyldiphenylmethane hydrocarbons, 2-methyldiphenylmethane, 3-methyldiphenylmethane, 2-ethyldiphenylmethane, 4-ethyldiphenylmethane, and 4-isopropyldiphenylmethane, are described. The preparation of these hydrocarbons was based on the reaction of the appropriate arylmagnesium halides -with benzaldehyde to yield the cord-responding alkylbenzhydrols, which were subsequently converted to the hydrocarbons by hydrogenolysis. The physical properties tabulated include melting point, boiling point, index of refraction, density, viscosity, heat of fusion, and heat of combustion. Time-temperature melting curves are plotted for all compounds prepared.

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John H. Lamneck; Paid H. Wise;
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年度 1950
页码 1-19
总页数 19
原文格式 PDF
正文语种 eng
中图分类工业技术;
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SYNTHESIS AND PURIFICATION OF ALKYLDIPHENYLMETHANEnHYDROCARBONS I - 2-METHYLDIPHENYLMETHANE, 3-METHYLDIPHENYLMETHANE 2-ETHYLDIPHENYLMETHANE, 4-ETHYLDIPHENYLMETHANE AND 4-ISOPROPYLDIPHENYLMETHANE

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