Synthesis

Short and Practical Synthesis of N′, N′-disubstituted N-aryl-1, 2-ethylenediamines by a decarboxylative ring-opening reaction under nucleophilic conditions

Y Morita, T Ishigaki, K Kawamura, K Iseki

文献索引：Morita, Yasuhiro; Ishigaki, Takeshi; Kawamura, Kuniaki; Iseki, Katsuhiko Synthesis, 2007 , # 16 p. 2517 - 2523

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被引用次数: 5

摘要

Abstract A straightforward and practical synthesis of N′, N′-disubstituted N-aryl-1, 2- ethylenediamines, starting from anilines, via N-aryloxazolidin-2-ones is described. A decarboxylative ring-opening reaction of N-aryloxazolidin-2-ones, using aliphatic secondary amines, is the key step in this procedure. A one-pot synthesis of N-aryloxazolidin-2-ones is also described. N′, N′-Disubstituted N-aryl-1, 2-ethylenediamines are a useful building ...