309. New syntheses of heterocyclic compounds. Part IX. Tetrahydrophenanthridines

BL Hollingsworth, V Petrow

文献索引：Hollingsworth; Petrow Journal of the Chemical Society, 1948 , p. 1537,1540

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被引用次数: 6

摘要

Although this compound was readily formed by the direct amination of 1: 3- dimethylphenanthridine, the preparation of the latter by the published methods was not entirely satisfactory. This difficulty was overcome by developing a new synthesis of the