Abstract
Intramolecular alkylation of N-phenylhydrazides of δ-chlorovaleric and ɛ-chlorocaproic acids was used to prepare the corresponding N-phenylaminolactams. Their reaction with phosphoryl chloride formed the corresponding condensed tricyclic systems of tetrahydro-α-carbolines and azepino[2.3-b]indole. 3-b]indole.
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References
V. P. Zhestkov, V. V. Druzhinina, and A. V. Rudnitskikh, Khim. Geterotsikl. Soedin., No. 3, 325 (1995).
A. V. Blokhina, V. G. Voronin, V. V. Druzhinina, V. P. Zhestkov, and Yu. N. Pormov, Khim. Geterotsikl. Soedin., No. 4, 474 (1987).
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All-Russian Scientific Center for the Safety of Biologically Active Substances (VNTs BAV), Kupavna, Moscow Oblast, 142450. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1507–1510, November, 1995. Original article submitted June 9, 1995.
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Zhestkov, V.P., Druzhinina, V.V. & Rudnitskikh, A.V. Synthesis and heterocyclization of N-phenylaminolactams. Chem Heterocycl Compd 31, 1307–1310 (1995). https://doi.org/10.1007/BF01168625
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DOI: https://doi.org/10.1007/BF01168625