By reaction of aromatic aldehydes with ammonium acetate a series of 1,2-diaryl-1,2-diamino-ethanes and their derivatives was obtained. The mechanism of reaction was suggested and its principal stages were proved. Reactions with ammonium acetate of aromatic aldehydes containing ortho-substituents resulted in the corresponding 2,4,5-triaryl-4,5-dihydroimidazoles.
作者:M. V. Proskurnina、N. A. Lozinskaya、S. E. Tkachenko、N. S. Zefirov
DOI:10.1023/a:1020997325550
日期:——
By reaction of aromatic aldehydes with ammonium acetate a series of 1,2-diaryl-1,2-diamino-ethanes and their derivatives was obtained. The mechanism of reaction was suggested and its principal stages were proved. Reactions with ammonium acetate of aromatic aldehydes containing ortho-substituents resulted in the corresponding 2,4,5-triaryl-4,5-dihydroimidazoles.