Synthesis and cofacial π-stacked packing arrangement of 6,13-bis(alkylthio)pentacene

被引：86

作者：

Kobayashi, Kenji

Shimaoka, Reishi

Kawahata, Masatoshi

Yamanaka, Masamichi

Yamaguchi, Kentaro

机构：

[1] Shizuoka Univ, Fac Sci, Dept Chem, Suruga Ku, Shizuoka 4228529, Japan

[2] Tokushima Bunri Univ, Fac Pharmaceut Sci, Sanuki, Kagawa 7692193, Japan

来源：

ORGANIC LETTERS | 2006年 / 8卷 / 11期

关键词：

D O I：

10.1021/ol060679x

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[graphics] 6,13-Bis(alkylthio)pentacenes directed toward organic field-effect transistors (OFETs) were synthesized by the ZnI2-mediated reaction of trans-6,13- dihydroxy-6,13-dihydropentacene with alkylthiols, followed by the dehydrogenative aromatization of the resulting trans-6,13-bis(alkylthio)6,13- dihydropentacenes with p-chloranil. The X-ray crystallographic analysis of 6,13-bis(methylthio)pentacene reveals that this compound is arranged as a result of cofacial pi-stacking with S-S and S-pi interactions.

引用

页码：2385 / 2388

页数：4