The synthesis of novel polycyclic heterocyclic ring system via photocyclization .18. Benzo[h]naphtho[1',2':4,5]thieno[2,3-c]quinoline and benzo[h]naphtho[1',2':4,5]thieno[2,3-c][1,2,4]triazolo[4,3-a]quinoline

被引：9
作者：
Luo, JK
Federspiel, RF
Castle, RN
机构：
[1] Department of Chemistry, University of South Florida, Tampa
来源：
JOURNAL OF HETEROCYCLIC CHEMISTRY | 1996年 / 33卷 / 03期
关键词：
D O I：
10.1002/jhet.5570330361
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The synthesis of two previously unknown polycyclic ring systems, benzo[h]naphtho[1'2':4,5]thieno[2,3-c]quinoline (1) and benzo[h]naphtho[1',2':4,5]thieno[2,3-c][1,2,4]triazolo[4,3-a]quinoline (2), was achieved via oxidative photocyclization of 1-chloro-N-(1-naphthyl)naphtho[2,1-b]thiophene-2-carboxamide (5). The total assignment of their H-1 and C-13 nmr spectra was determined by the concerted use of two-dimensional nmr methods.
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收藏
页码：923 / 926
页数：4
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