38313-16-5Relevant articles and documents
Extend Hypervalent 5c-6e Interactions: Linear Alignment of Five C-Se- - -O- - -Se-C Atoms in Anthraquinone and 9-Methoxyanthracene Bearing Arylselanyl Groups at the 1,8-Positions
Nakanishi, Waro,Hayashi, Satoko,Itoh, Norio
, p. 1676 - 1684 (2004)
The structures of 1,8-bis(phenylselanyl)anthraquinone (1a), 1,8-bis(phenylselanyl)-9-methoxyan-thracene (2a), and 1,8-bis(phenylselanyl)anthracene (3a) are determined by X-ray crystallographic analysis, together with the derivatives. The Se-Ci
First linear alignment of five C-Se...O...Se-C atoms in anthraquinone and 9-(methoxy)anthracene bearing phenylselanyl groups at 1,8-positions
Nakanishi, Waro,Hayashi, Satoko,Itoh, Norio
, p. 124 - 125 (2003)
Five Ci-Se...O...Se-Ci atoms in anthraquinone and 9-(methoxy)anthracene bearing phenylselanyl groups at 1,8-positions align linearly, the origin of which is shown to be a non-bonded 5c-6e interaction of the five atoms.
Enantioselective preparation and structural and conformational analysis of the chiral solvating agent α,α′-bis(trifluoromethyl)-1,8- anthracenedimethanol
Perez-Trujillo, Miriam,Maestre, Itziar,Jaime, Carlos,Alvarez-Larena, Angel,Piniella, Juan Francesc,Virgili, Albert
, p. 3084 - 3093 (2007/10/03)
The preparation of the enantiomers of α,α′- bis(trifluoromethyl)-1,8-anthracenedimethanol is described, and their conformational behaviour studied. These enantiomers are very active when used as chiral solvating agents in the presence of several compounds.