Journal of the American Chemical Society

A Novel Route to Certain 2-Pyrrolecarboxylic Esters and Nitriles1, 2

GG Kleinspehn

文献索引：Kleinspehn Journal of the American Chemical Society, 1955 , vol. 77, p. 1546

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被引用次数: 97

摘要

(1954). this impurity could give rise to either or both of two additional pyrroles, it was necessary to establish the structure of our condensation product by converting it to a derivative, an authentic sample of which was available for mixed melting point determinations. Thus our pyrrole was condensed with formaldehyde to give the corresponding pyrromethane, and this pyrromethane indeed proved identical with 5, 5'- ...