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Communication | Regular issue | Vol 34, No. 2, 1992, pp.219-223
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5803
Chemistry of Indoles Carrying Basic Functions. Part II. Synthesis of 4-Substituted Cyclohept[c.d]indoles. A New Entry into the Ring System

István Moldval, Csaba Szántay Jr., and Csaba Szántay*

*Central Research Institute for Chemistry, Hungarian Academy of Sciences, H-1025 Budapest, P.O.Box 17, Hungary


Cyclohept[c,d]indoles (7a), (7b), (12) were synthesized starting from 4-iodoindole-3-carboxaldehydes (3a) and (3b).