5,6,7,8-TETRAMETHYLENEBICYCLO[2.2.2]OCT-2-ENE AS BIS(DIENE) IN REPETITIVE DIELS-ALDER REACTIONS

被引：20
|
作者：
WEGENER, S [1 ]
MULLEN, K [1 ]
机构：
[1] MAX PLANCK INST POLYMER RES,ACKERMANNWEG 10,W-6500 MAINZ,GERMANY
来源：
CHEMISCHE BERICHTE | 1991年 / 124卷 / 09期
关键词：
DIELS-ALDER REACTIONS; REPETITIVE; BAND STRUCTURES;
D O I：
10.1002/cber.19911240936
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of ladder-type oligomers by repetitive Diels-Alder reactions is described. The title compound 1 has been treated with the ''bis(dienophile)'' 2 at high pressure (7.5 kbar). Under these conditions the formation of oligomers with up to 33 laterally anellated six-membered rings has been achieved. An attempt has been made to analyze the complex stereo-chemistry of the cycloaddition by using the model compounds 5a, 5b.
引用
收藏
页码：2101 / 2103
页数：3
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