THE REACTION OF SULFUR WITH DILITHIO COMPOUNDS - THE SYNTHESES AND STRUCTURES OF PHENANTHRO[1,10-CD]-1,2-DITHIOLE AND PHENANTHRO[4,5-CDE][1,2]DITHIIN

被引：34

作者：

ASHE, AJ

KAMPF, JW

SAVLA, PM

机构：

[1] Department of Chemistry, The University of Michigan, Ann Arbor, Michigan

来源：

HETEROATOM CHEMISTRY | 1994年 / 5卷 / 02期

关键词：

D O I：

10.1002/hc.520050206

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The sequential reaction of selected polycyclic aromatic hydrocarbons with butyllithium/TMEDA/hexane and sulfur allows preparation of ring-fused dithiins, dithioles, and thiophenes. In this manner, phenanthrene has been converted to phenanthro[4,5-cde][1,2]dithiin and phenanthro[1,10cd]-1,2-dithiole. Yellow crystals of the dithiin form in C2/c (#15) space group with Z = 4, a = 13.537(3) angstrom, b = 8.933(2) angstrom, c = 9.601(4) angstrom, and beta = 116.19 (2)-degrees; while orange crystals of the dithiole form in P2(1)2(1)2(1) (#19) space group with Z = 4, a = 4.1507(5) angstrom, b = 14.436(3) angstrom, and c = 16.972(3) angstrom. Full structures have been determined for both compounds.

引用

页码：113 / 119

页数：7

共 26 条

[1] THE STRUCTURE OF (1Z,3Z)-1,4-BIS(TRIMETHYLSILYL)-1,4-BIS(LITHIOTETRAMETHYLETHYLENEDIAMINE)-2,3-DIMETHYL-1,3-BUTADIENE - A DOUBLE BRIDGED DILITHIUM COMPOUND [J].