Ca. Merlic et al., Benzannulation reactions of Fischer carbene complexes for the synthesis ofindolocarbazoles, TETRAHEDRON, 57(24), 2001, pp. 5199-5212
The synthesis of indolocarbazoles was achieved via photochemical and therma
l annulation reactions of chromium Fischer carbene complexes. This methodol
ogy allows for facile incorporation of hydrogen bonding functionality which
complements the pharmacophore contained within bioactive indolocarbazole n
atural products. (C) 2001 Elsevier Science Ltd. All rights reserved.