HIGH-TEMPERATURE SYNTHESIS TO BOWL-SHAPED SUBUNITS OF FULLERENES .4. FROM 4-[9H-FLUORENYLIDENE-(9)]-4H-CYCLOPENTA[DEF]PHENATHRENE TO FLUORENO[1,9,8-ABCD]CORANNULENE AND DIFLUORENO[1,9,8,7-CDEFG-2',1',9',8'-KLMNO]ANTHRACENE

被引:29
作者
HAGEN, S [1 ]
CHRISTOPH, H [1 ]
ZIMMERMANN, G [1 ]
机构
[1] UNIV LEIPZIG,INST CHEM TECHNOL,DEPT HIGH TEMP REACT,D-04303 LEIPZIG,GERMANY
关键词
D O I
10.1016/0040-4020(95)00330-B
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Fluoreno[1,9,8-abcd]corannulene (4) and difluoreno[1,9,8,7-cdefg;2',1',9',8'-klmno]-anthracene (8) have been synthesized by multistage thermal and catalytic dehydrocyclization reactions starting from 4-[9H-fluorenylidene-(9)]-4H-cyclopenta[def]phenanthrene and benzo[p]naphtho-[1,8,7-ghi]chrysene, respectively.
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页码:6961 / 6970
页数:10
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