76440-95-4

Upstream product

• 76440-87-4 3-Methoxy-5,5-diphenyloxazolidine-2,4-dione 
• 100-46-9 benzylamine 
• 13415-45-7 N-benzyl-benzilamide 
• 73818-55-0 Bestmann ylide 
• 76-93-7 Benzilic acid 
• 76440-76-1 2-Hydroxy-N-methoxy-2,2-diphenylacetamid 

Relevant academic research and scientific papers

2(3H)-oxazolones from α-hydroxy amides and keteneylidenetriphenylphosphorane via a phoshorus ylide cascade

Upon heating in xylene α-hydroxyamides 3 react with the cumulated phosphorus ylide 1 to give the substituted 2(3H)-oxazolones 8 in 40-80% yield. The reaction proceeds via an addition/cyclization/intermolecular-Wittig olefination sequence, which implies th

3-Alkoxyoxazolidine-2,4-diones from N-Alkoxy-2-hydroxycarboxamides and 1,1'-Carbonyldiimidazole

Reaction of N-alkoxy-2-hydroxycarboxamides 3 with 1,1'-carbonyldiimidazole produces N-alkoxyoxazolidine-2,4-diones 4.Hydrolysis of N-(tetrahydro-2H-2-pyranyloxy)oxazolidine-2,4-diones affords 3-hydroxyoxazolidine-2,4-diones 5 which are converted by the reaction with phenyl isocyanate into 7 and with benzoyl chloride into 8.Benzylaminolysis of 4 gave 3-benzyloxazolidine-2,4-diones 10.