89053-48-5Relevant articles and documents
Enantioselective photoreaction in inclusion crystal
Miyamoto, Hisakazu,Kikuchi, Siro,Oki, Yasuo,Inoue, Mitsuhiro,Kanemoto, Kazuyuki,Toda, Fumio
, p. 73 - 78 (2007/10/03)
Mixing of powdered chiral hosts and achiral guest compounds gives inclusion complexes in which the latter molecules are arranged in a chiral form. Freezing of the chirality of the guest compounds by photoirradiation in the solid state gives optically active photoreaction products.
OPTICAL ACTIVITY OF LACTONES AND LACTAMS-II CHIROPTICAL PROPERTIES OF 4-OXAZOLIDINONES
Polonski, T.
, p. 3139 - 3143 (2007/10/02)
Several optically active 4-oxazolidinones were obtained from amides or N-methylamides of corresponding α-hydroxy acids.The influence of solvent and substituent on their CD was studied.The predominance of the envelpe conformation was established for these compounds, the degree of puckering being enhanced by polar solvents.The folded form with the aromatic ring facing the oxazolidinone ring was observed for 5-benzyl substituted oxazolidinone derivatives.