Synthesis, structural characterization, and skeletal rearrangement of dibenzo tricyclo[3.3.0.02,6]-1,2,5,6-tetrasubstituted octanes

被引：18
|
作者：
Li, GT
Fang, HY
Zhang, SW
Xi, ZF [1 ]
机构：
[1] Peking Univ, Coll Chem, Key Lab Bioorgan Chem & Mol Engn, Minist Educ, Beijing 100871, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China
来源：
TETRAHEDRON LETTERS | 2004年 / 45卷 / 45期
基金：
中国国家自然科学基金;
关键词：
dibenzo[a; e]cyclooctatetraenes; dibenzo tricyclo[3.3.0.0(2,6)]-1,2,5,6 tetrasubstituted octanes; dicopper compounds; dilithium compounds; skeletal rearrangement;
D O I：
10.1016/j.tetlet.2004.09.089
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Dibenzo tricyclo[3.3.0.0(2,6)]-1,2,5,6-tetrasubstituted octanes, the 'twisted' highly strained valence isomers of substituted dibenzo[a,e]cyclooctatetraenes, were synthesized and their structure characterized by single-crystal X-ray analysis. Their skeletal rearrangement was experimentally observed. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：8399 / 8402
页数：4
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