Journal of the American Chemical Society

A New Synthesis of Coronene

MS Newman

文献索引：Newman Journal of the American Chemical Society, 1940 , vol. 62, p. 1683,1686

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被引用次数: 29

摘要

Summary Evidence is presented to show that the seeds of species of Erythrina contain another alkaloidal fraction besides what has been designated as the free (classical) alkaloidal fraction. This new fraction, designated the combined alkaloidal fraction, has been shown to yield on acid (preferably) or alkaline hydrolysis, a liberated alkaloidal fraction. From these liberated alkaloidal fractions of eight species of Erythrina, four new liberated ...