The reaction of certain monosubstituted malonic esters and methylene dimalonic esters with sodium ethoxide

JR Roland, SM McElvain

文献索引：Roland; McElvain Journal of the American Chemical Society, 1937 , vol. 59, p. 134

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被引用次数: 4

摘要

A summary of the new nupercaine analogs is shown in Table I. four to fifty hours, after which it was filtered free from sodium chloride. In the cases of the methyl, ethyl, propyl and allyl compounds, the filtrate was evaporated to dryness, washed with water and recrystallized from 95% ethanol. In the cases of the others, the filtrate was washed with water and then evaporated to an oil, which was then dissolved in ethanol. Crystals eventually appeared ...