Highly Efficient Gold-Catalyzed Synthesis of Dibenzocycloheptatrienes

被引：36

作者：

Pflaesterer, Daniel ^{[1
]}

Rettenmeier, Eva ^{[1
]}

Schneider, Severin ^{[1
]}

Ruiz, Edgar de Las Heras ^{[1
]}

Rudolph, Matthias ^{[1
]}

Hashmi, A. Stephen K. ^{[1
,2
]}

机构：

[1] Heidelberg Univ, Inst Organ Chem, D-69120 Heidelberg, Germany

[2] King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi Arabia

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2014年 / 20卷 / 22期

关键词：

dibenzocycloheptanoids; gold; hydroarylation; natural products; total synthesis; INTRAMOLECULAR ALKYNE HYDROARYLATION; C-H BONDS; CINNAMOMUM-SUBAVENIUM; HETEROARENES; DERIVATIVES; CYCLIZATION; COMPLEXES; CHEMISTRY; GOLD(III); TUBULIN;

D O I：

10.1002/chem.201402015

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dibenzocycloheptatrienes are obtained by a gold-catalyzed 7-exo-dig hydroarylation protocol in a highly efficient manner. The gold-catalyzed reaction usually gives the products in high yields and excellent selectivity. This procedure provides an easy and efficient access to dibenzocycloheptanoids, which are an interesting and unique class of natural products. This was underlined by the first total synthesis of reticuol.

引用

页码：6752 / 6755

页数：4

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