THE SYNTHESIS OF NOVEL POLYCYCLIC HETEROCYCLIC RING-SYSTEMS VIA PHOTOCYCLIZATION .17. ENO[3',2'4,5]THIENO[2,3-C]NAPHTHO-[2,1-F]QUINOLINE AND IENO[3',2'4,5]THIENO[2,3-C]NAPHTHO[1,2-G]QUINOLINE

Authors
LUO JK FEDERSPIEL RF CASTLE RN CASTLE LW
Citation
Jk. Luo et al., THE SYNTHESIS OF NOVEL POLYCYCLIC HETEROCYCLIC RING-SYSTEMS VIA PHOTOCYCLIZATION .17. ENO[3',2'4,5]THIENO[2,3-C]NAPHTHO-[2,1-F]QUINOLINE AND IENO[3',2'4,5]THIENO[2,3-C]NAPHTHO[1,2-G]QUINOLINE, Journal of heterocyclic chemistry, 33(1), 1996, pp. 185-189
Citations number
28
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of heterocyclic chemistry → ACNP
ISSN journal
0022152X
Volume
33
Issue
1
Year of publication
1996
Pages
185 - 189
Database
ISI
SICI code
0022-152X(1996)33:1<185:TSONPH>2.0.ZU;2-0
Abstract
The synthesis of two previously unknown novel polycyclic heterocyclic ring systems via photocyclization is described. The structural assignm ent of the isomeric ring systems, 4 and 5, was achieved by the total a ssignment of their H-1 and C-13 nmr spectra by the concerted usage of two-dimensional nmr methods.