1681-17-0Relevant academic research and scientific papers
Transmission of Polar Substituent Effects Through the Bicyclooctane Ring System as Monitored by NMR Shifts: a 13C NMR Study of 4-Substituted-1-methylbicyclooctanes
Adcock, William,Abeywickrema, Anil N.,Iyer, V. Sankar,Kok, Gaik B.
, p. 213 - 220 (1986)
Carbon-13 substituent chemical shifts (SCS) are reported for the methyl group of a series of 4-substituted 1-methylbicyclooctanes covering a wide range of electronic substituent effects.Unlike the 13C SCS of the α-carbon centre in various unsaturat
4-acetyl-4-methylheptanedinitrile at 173 K
Bolte, Michael,Pfizer, Jose,Weigand, Barbara-Sylvia
, p. 1461 - 1462 (1998)
The title compound, C10H14N2O, serves as an precursor for ring-closure reactions to afford, for example, naphthyridines and quinolinediones. In the crystal, the molecule does not show any pre-organization favouring a ring closure; the heptanedinitrile chain is almost antiperi-planar, with the C-C-C angles having nearly perfect tetrahedral values.
The Synthesis of 1,4-Disubstituted Bicyclooctanes exhibiting Wide-range, Enantiotropic Nematic Phases
Gray, George W.,Kelly, Stephen M.
, p. 26 - 31 (2007/10/02)
The 1,4-disubstituted bicyclooctane ring has been incorporated in certain cyano-substituted systems to produce series of mesogens exhibiting wide-range nematic phases. 1-(4-Cyanophenyl)- and 1-(4'-cyanobiphenyl-4-yl)-4-n-alkylbicyclooctanes
