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Issue DateTitleAuthor(s)Citation
1998Influence of disorder on electronic excited states: an experimental and numerical study of alkylthiotriphenylene columnar phasesMarguet, Sylvie; Markovitsi, Dimitra; Millie, Philippe; Sigal, Herve; Kumar, SandeepJournal of Physical Chemistry B, 1998, Vol. 102, p4697-4710
1992New discotic liquid crystals having a tricycloquinazoline coreKeinan, Ehud; Kumar, Sandeep; Singh, S.P.; Ghirlando, Rodolfo; Wachtel, Ellen J.Liquid Crystals, 1992, Vol.11, p157-173
1998Dielectric studies on strongly polar discotic liquid crystalsNair, Geetha G.; Prasad, Krishna S.; Kumar, Sandeep; Manickam, M.Molecular Crystals and Liquid Crystals, 1998, Vol.319, p89-99
1994Withametelin Hand withafastuosin C, two new withanolides from the leaves of datura speciesManickam, M.; Kumar, Sandeep; Sinha-bagchi, A.; Sinha, S.C.; Ray, Anil B.Journal of Indian Chemical Society, 1994, Vol.71, p393-399
1998New chiral discotic liquid crystalsYelamaggad, C.V.; Prasad, Veena; Manickam, M.; Kumar, SandeepMolecular Crystals and Liquid Crystals, 1998, Vol. 325, p33-41
1991Synthetic modifications of withanolides with an α-orientated side-chainKumar, Sandeep; Sahai, Mahendra; Goldman, Alex; Kirson, Isaac; Mendelovici, MarioaraJournal of the Chemical Society.Perkin transactions I, 1991, p739-745
1993Hexaalkoxytricycloquinazolines: New discotic liquid crystalKumar, Sandeep; Wachtel, Ellen J.; Keinan, EhudJournal of Organic Chemistry, 1993, Vol.58, p3821-3827
1998Nitration of triphenylene discotics: synthesis of mononitro-, dinitro- and trinitro-hexaalkoxy triphenylenesKumar, Sandeep; Manickam, M.Molecular Crystals and Liquid Crystals, 1998, Vol.309, p291-295
1994Evidence for a Cyclic Mechanism in (n3-AlIyl)palladium Chemistry. Promotion of b-Hydride Elimination by Unsaturated OrganometallicsKeinan, Ehud; Kumar, Sandeep; Dangur, Vered; Vayat, JacobJournal of the American Chemical Society, 1994, Vol.116, p11151-11152
1991Trisubstituted decacyclene derivatives: bridging the gap between the carbonaceous mesophase and discotic liquid crystalsKeinan, Ehud; Kumar, Sandeep; Moshenberg, Reuven; Ghirlando, Rodolfo; Wachtel, Ellen J.Advanced Materials, 1991, Vol.3, p251