Gold-Catalyzed Enantioselective Synthesis, Crystal Structure, and Photophysical/Chiroptical Properties of Aza[10]helicenes

被引：41

作者：

Tanaka, Maya ^{[1
,2
]}

Shibata, Yu ^{[1
]}

Nakamura, Kyosuke ^{[2
]}

Teraoka, Kota ^{[3
]}

Uekusa, Hidehiro ^{[3
]}

Nakazono, Kazuko ^{[4
]}

Takata, Toshikazu ^{[4
]}

Tanaka, Ken ^{[1
]}

机构：

[1] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Appl Chem, Meguro Ku, Tokyo 1528550, Japan

[2] Tokyo Univ Agr & Technol, Grad Sch Engn, Dept Appl Chem, Koganei, Tokyo 1848588, Japan

[3] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Chem & Mat Sci, Meguro Ku, Tokyo 1528551, Japan

[4] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2016年 / 22卷 / 28期

关键词：

alkynes; asymmetric catalysis; azahelicenes; gold; hydroarylation; CROSS-CONJUGATED OLIGOTHIOPHENES; ASYMMETRIC-SYNTHESIS; 2+2+2 CYCLOADDITION; CYCLOISOMERIZATION; RESOLUTION; EFFICIENT; ROUTE; HYDROARYLATION; CYCLIZATIONS; COMPLEXES;

D O I：

10.1002/chem.201601622

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The enantioselective synthesis of an aza[10]helicene, possessing two pyridone units, has been achieved by the gold-catalyzed intramolecular quadruple hydroarylation of a tetrayne. This aza[10]helicene was successfully converted into a fully aromatic aza[10]helicene, possessing two pyridine units. Structure-photophysical and chiroptical properties relationship in a series of azahelicene isomers has also been disclosed.

引用

页码：9537 / 9541

页数：5

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