THERMOLYSIS OF N-ARYL-BETA-CHLOROVINYLIMINES - SYNTHESIS OF THRIDINO[3,2-A]-4-PHENANTHRIDINO[2,3-J]ANTHRACENE, A NOVEL CAVITY SHAPED NONACYCLIC DIAZAARENE
Mk. Haldar et al., THERMOLYSIS OF N-ARYL-BETA-CHLOROVINYLIMINES - SYNTHESIS OF THRIDINO[3,2-A]-4-PHENANTHRIDINO[2,3-J]ANTHRACENE, A NOVEL CAVITY SHAPED NONACYCLIC DIAZAARENE, Synlett, (9), 1997, pp. 1057-1058
An efficient synthesis of the title compound in five steps is describe
d starting from the diketone (1) via thermolysis of the bis-chloroviny
limine derivative (3) as the key step.