390815-48-2Relevant articles and documents
Triple role of phenylselenonyl group enabled a one-pot synthesis of 1,3-oxazinan-2-ones from α-isocyanoacetates, phenyl vinyl selenones, and water
Buyck, Thomas,Wang, Qian,Zhu, Jieping
supporting information, p. 11524 - 11528 (2014/10/15)
Reaction of α-substituted α-isocyanoacetates with phenyl vinyl selenones in the presence of a catalytic amount of base (DBU or Et3N, 0.05-0.1 equiv) followed by addition of p-toluenesulfonic acid (PTSA, 0.1-0.2 equiv) afforded 4,4,5-trisubstituted 1,3-oxazinan-2-ones in good to excellent yields. Enantiomerically enriched heterocycles can also be prepared using a Cinchona alkaloid-derived bifunctional organocatalyst for the Michael addition step. The phenylselenonyl group served as an activator for the Michael addition, a leaving group and a latent oxidant in this integrated reaction sequence.
COMPOUNDS WHICH INHIBIT THE GLYCINE TRANSPORTER AND USES THEREOF
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Page/Page column 33, (2008/06/13)
Compounds of formula (I) and salts and solvates thereof are provided: wherein R1 to R8 and n are defined in the description. Uses of the compounds as medicaments, and in the manufacture of medicament for treating neurological and neuropsychiatric disorders, in particular psychoses, dementia or attention deficit disorder are also disclosed. The invention further comprises processes to make these compounds and pharmaceutical formulations thereof.