- Model Substances for Electro-optical and Dielectric Studies, Part I. Synthesis and Structure of 1,4-Bis(4'-dimethylamino-3',5'-dicyanophenyl)bicyclooctane
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A synthesis for a new 1,2,6-donor-acceptor-substituted chromophoric benzene system is given.This chromophore is incorporated in a bicyclooctane system to build up model compounds for electro-optical and dielectrical studies.Furthermore a preparative convenient route to derivatives of 1,4-bis(diphenyl)bicyclooctane is worked out.The structures of the new compounds are proven by spectroscopical means. - Key words: 1,2,6-Donor-Acceptor-Substituted Benzenes, 1,4-Bis(diphenyl)bicyclooctane Derivatives
- Detzer, Norbert,Burkhard, Oswald,Schaffrin, Heinz,Liptay, Wolfgang
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p. 1129 - 1141
(2007/10/02)
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- SYNTHESIS OF 1,4-DISUBSTITUTED BICYCLOOCTANES BY THE DIELS-ALDER REACTION
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Methods were developed for the synthesis of 1,4-diethoxy-, 1,4-dicyano-, and 1,4-diphenyl-1,3-cyclohexadienes.Their adducts with maleic anhydride, acrylonitrile, acrolein, nitroethylene, fumaronitrile, and α-acetoacrylonitrile were converted into the corresponding substituted bicyclooctanes.The configuration of the diene synthesis products was studied by IR and PMR spectroscopy.
- Geivandov, R.Kh.,Kovshev, E.I.
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p. 461 - 470
(2007/10/02)
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