REACTION OF AROMATIC o-DIAMINES WITH ISATINS. 3. 4-NITRO- AND 4,5-DINITRO-o-PHENYLENEDIAMINES
The interaction of nitro-o-phenylenediamines with isatins yielded nitroindoloquinoxalines, 3-(2-aminophenyl)-2(1H)-nitroquinoxalines, nitrospiro-2'-ones, and Schiff bases.The position of the nitro group in the compou
Drushlyak, A. G.,Ivashchenko, A. V.,Titov, V. V.
p. 1276 - 1280
(2007/10/02)
Reaction of N-Acylisatins with Diamines
The reaction of N-acylisatins with aromatic and heterocyclic 1,2-diamines results in opening of the N-C2 bond and leads to the 2-o-acetamidophenylquinoxaline derivatives (6) and (7).With ethylenediamine and 1,3-diaminopropane, compounds (9a) and (9b) resp
Joshi, B. S.,Likhate, M. A.,Viswanathan, N.
p. 114 - 116
(2007/10/02)
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