DEFLUORINATION OF HEXADECAFLUOROBICYCLO[4,4,0]DEC-1(6)-ENE - A FACILE SYNTHESIS OF PERFLUOROAROMATICS

被引:11
作者
HU, CM
FEI, L
XU, ZQ
机构
[1] Shanghai Institute Of Organic Chemistry, Academia Sinica, Shanghai
关键词
D O I
10.1016/S0022-1139(00)82599-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Depending mainly on the polarity of the aprotic solvent used, defluorination of hexadecafluorobicyclo[4,4,0]dec-1(6)-ene (1) with activated zinc gave tetradecafluorobicyclo[4,4.0]dec-1(2),6(7)-diene (2), perfluorotetralin(3), decafluoro-1,2-dihydronaphthalene(4) and perfluoronaphthalene(5). In methanol, 2,7-dimethoxy-dodecafluorobicyclo[4,4,0]dec-1(2),6(7)-diene (6) was formed. These products were characterized by elemental analysis, IR, UV, 1H and 19F NMR. An electron transfer and then a radical intermediate seem to be involved in such defluorination reactions. © 1990.
引用
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页码:29 / 35
页数:7
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