Synthesis of Sulfur-Bridged Polycycles via Pd-Catalyzed Dehydrogenative Cyclization

被引：49

作者：

Wang, Binjie ^{[1
]}

Liu, Yue ^{[1
]}

Lin, Cong ^{[1
]}

Xu, Yiming ^{[1
]}

Liu, Zhanxiang ^{[1
]}

Zhang, Yuhong ^{[1
,2
]}

机构：

[1] Zhejiang Univ, Dept Chem, ZJU NHU United R&D Ctr, Hangzhou 310027, Zhejiang, Peoples R China

[2] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China

来源：

ORGANIC LETTERS | 2014年 / 16卷 / 17期

关键词：

INTRAMOLECULAR DIRECT ARYLATION; C-H FUNCTIONALIZATION; DIRECTING GROUPS; ORGANIC SEMICONDUCTORS; BOND ACTIVATION; SIMPLE ARENES; DERIVATIVES; THIOETHERS; SULFOXIDES; DIBENZOTHIOPHENES;

D O I：

10.1021/ol502127j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A general approach to sulfur-bridged polycycles by palladium-catalyzed double C(sp(2))-H bond oxidative cyclization is presented. This protocol afforded diverse sulfur-bridged five-, six-, and seven-membered polycycles in moderate to good yields with a tolerance for a wide variety of functional groups. A sulfide-bridged six-membered pyrene-thienoacene compound was synthesized readily using this method, and excellent performance for photoluminescence quantum yield was observed.

引用

页码：4574 / 4577

页数：4

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