Synthesis of two novel ring systems via photocyclization: Thieno[2',3':4,5]thieno[2,3-c][1,10]phenanthroline and thieno[3',2':4,5]thieno[2,3-c][1,10]phenanthroline

被引：8

作者：

Halverson, AP ^{[1
]}

Castle, LW ^{[1
]}

Castle, RN ^{[1
]}

机构：

[1] UNIV S FLORIDA,DEPT CHEM,TAMPA,FL 33620

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1996年 / 33卷 / 01期

关键词：

D O I：

10.1002/jhet.5570330121

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of thieno[2',3':4,5]thieno[2,3-c][1, 10]phenanthroline (5) and thieno[3',2':4,5]thieno[2,3-c][1,10]phenanthroline (10) are described. Each compound was obtained in four steps from known starting materials. The basic skeleton of the molecule and of the phenanthroline ring were formed via photocyclization. The total assignment of H-1-nmr spectra was accomplished with the aid of two-dimensional nmr methods.

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页码：119 / 122

页数：4

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