COPLANAR AND STABLE DERIVATIVES OF 13,14-DIDEHYDRO-TRIBENZO[A,C,E]CYCLOOCTENE - SYNTHESIS OF 5,6-DIDEHYDRO-1,1,14,14-TETRAMETHYL-10,11-METHANO-1H-BENZO[5,6]CYCLOOCTA[1,2,3,4-DEF]FLUORENE AND 5,6-DIDEHYDRO-10,11-METHANO-1H-BENZO[5,6]CYCLOOCTA[1,2,3,4-DEF]FLUORENE-1,14-DIONE AND X-RAY CRYSTAL-STRUCTURES OF 1,1,14,14-TETRAMETHYL-10,11-METHANO-1H-BENZO[5,6]CYCLOOCTA[1,2,3,4-DEF]-FLUORENE AND 1,12-DIHYDRO-1,1,12,12-TETRAMETHYLDICYCLOPENTA[DEF,JKL]TETRAPHENYLENE

被引：24

作者：

WANG, XM

HOU, XL

ZHOU, ZY

MAK, TCW

WONG, HNC

机构：

[1] CHINESE ACAD SCI,SHANGHAI INST ORGAN CHEM,SHANGHAI 200032,PEOPLES R CHINA

[2] CHINESE UNIV HONG KONG,DEPT CHEM,SHA TIN,HONG KONG

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1993年 / 58卷 / 26期

关键词：

D O I：

10.1021/jo00078a031

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

5,6-Didehydro-1,1,14,14-tetramethyl-10,11-methano-1H-benzo[5,6]cycloocta[1,2,3,4-def]fluorene (2) and 5,6-didehydro-10,11-methano-1H-benzo[5,6]cycloocta[1,2,3,4-def]fluorene-1,14-dione (3) have been synthesized. Structural investigation of these molecules revealed that they all possess a coplanar structure.

引用

页码：7498 / 7506

页数：9

共 71 条

[1] CRYSTAL-STRUCTURE AND CONDUCTIVITY OF A NOVEL CHARGE-TRANSFER COMPLEX OF N,N'-DICYANO-1,4-NAPHTHOQUINONEDIIMINE AND TETRATHIAFULVALENE [J].