Synthesis and properties of superphanes with cyclopentadienone units

被引：10
|
作者：
Roers, R [1 ]
Rominger, F [1 ]
Braunweiler, C [1 ]
Gleiter, R [1 ]
机构：
[1] Univ Heidelberg, Inst Organ Chem, D-69120 Heidelberg, Germany
来源：
TETRAHEDRON LETTERS | 1998年 / 39卷 / 43期
关键词：
D O I：
10.1016/S0040-4039(98)01744-4
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A metal supported [2+2+1]cycloaddition of two cyclic alkynes and one CO group is the key step for the preparation of the first superphanes (1, 2) with a metal-capped cyclopentadienone ring. Cyclic voltammetry reveals a strong interaction between the two pi-systems in 2. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：7831 / 7834
页数：4
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