Ligand-Free Copper-Catalyzed Cyano- and Alkynylstannylation of Arynes

被引：12

作者：

Yoshida, Hiroto ^{[1
]}

Kubo, Teruhiko ^{[1
]}

Kuriki, Hitoshi ^{[1
]}

Osaka, Itaru ^{[1
]}

Takaki, Ken ^{[1
]}

Ooyama, Yousuke ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Engn, Dept Appl Chem, Higashihiroshima, Japan

来源：

CHEMISTRYSELECT | 2017年 / 2卷 / 11期

关键词：

Alkynylstannylation; arynes; copper; cyanostannylation; dye-sensitized solar cells; SENSITIZED SOLAR-CELLS; CARBON TRIPLE BONDS; TRIBUTYLTIN CYANIDE; REGIOSELECTIVE CYANOTHIOLATION; INTRAMOLECULAR AMINOCYANATION; 3-COMPONENT BORYLSTANNYLATION; STEREOSELECTIVE-SYNTHESIS; INVERSE REGIOSELECTIVITY; ALPHA-AMINONITRILES; ALKYNES;

D O I：

10.1002/slct.201700297

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A carbon-carbon triple bond of arynes was found to undergo cyanostannylation with a tin cyanide under CuCN catalysis to afford diverse ortho-cyanoarylstannanes in high yield. The copper catalyst was also effective for alkynylstannylation of arynes, and the resulting alkynylstannylated products were demonstrated to be convertible into biologically active compounds and a dye for dye-sensitized solar cell.

引用

页码：3212 / 3215

页数：4

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