366. The dicarbazyls. Part VI. Synthesis of 1: 1′-dicarbazyl

HG Dunlop, TF Macrae, SH Tucker

文献索引：Dunlop; Macrae; Tucker Journal of the Chemical Society, 1934 , p. 1672,1676

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摘要

Synthesis from (b)(I; X= NO,), ie, from 2: 2'-di-(2'': 4”-dinil~ o~ henylamino) diphenyl, by the well-known Graebe-Ullmann method, failed, since reduction of 2: 2'-di-(5”-niiro-l”: 2”: 3”- benzkrinzoZyZ) di~ ke~ yZ (IT) gave unworkable products. In the course of the synthesis of 1: