The Synthesis of Novel Polycyclic Heterocyclic Ring Systems. 3. Synthesis and NMR Spectroscopy of 15-Chloro[1]benzothieno[2″,3″:3′,4′]naphtho[1′, 2′:4,5]thieno[2,3-c]quinoline

Article abstract of DOI:10.1002/jhet.5570340632

The polycyclic heterocyclic compound with a novel ring system, 15-chloro[1]benzothieno[2″,3″:3′,4′] naphtho[1′2′:4,5]thieno[2,3-c]quinoline was synthesized via photocyclization of 3-chloro-N-phenyl[1]benzothieno[2′,3′:3,4]naphtho[2,1-b]thiophene-2- carbox