Activation of styrenes toward Diels-Alder cycloadditions by osmium(II): Synthesis of stereodefined decalin ring systems

被引：31

作者：

Kolis, SP ^{[1
]}

Chordia, MD ^{[1
]}

Liu, RG ^{[1
]}

Kopach, ME ^{[1
]}

Harman, WD ^{[1
]}

机构：

[1] Univ Virginia, Dept Chem, Charlottesville, VA 22901 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1998年 / 120卷 / 10期

关键词：

D O I：

10.1021/ja973700l

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The complex [Os(NH3)(5)(eta(2)-anisole)](2+) reacts with acetals or Michael accepters to form 4-methoxystyrene complexes that are exclusively coordinated at the arene (eta(2)) These styrene complexes are active dienes and readily participate in Diels-Alder reactions with electron-deficient olefins to form tetrahydronaphthalene complexes. The cycloadducts are formed typically as single diastereomers and are valuable as precursors to functionalized tetralins and decalins.

引用

页码：2218 / 2226

页数：9

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