First synthesis of naphthalene annulated oxepins

被引：22

作者：

Dobelmann, L. ^{[1
,2
]}

Parham, A. H. ^{[2
]}

Buesing, A. ^{[2
]}

Buchholz, H. ^{[2
]}

Koenig, B. ^{[1
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, D-93053 Regensburg, Germany

[2] Merck KGaA, Performance Mat Div, D-64293 Darmstadt, Germany

来源：

RSC ADVANCES | 2014年 / 4卷 / 105期

关键词：

FIELD-EFFECT TRANSISTORS; ORGANIC SEMICONDUCTORS; DERIVATIVES; EMISSION; HETEROCYCLES; MOBILITY;

D O I：

10.1039/c4ra10652k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly condensed oxepins have been prepared in good yields from their corresponding diols by etherification using p-toluenesulfonic acid. Their intriguing twisted structures were unambiguously determined by X-ray crystallography. Substitution effects of a novel highly aromatic naphthalene annulated oxepin indicate that structural and conjugative effects have an influence on the optoelectronic properties.

引用

页码：60473 / 60477

页数：5

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