70985-02-3Relevant academic research and scientific papers
A practical and efficient synthesis of 2,5-disubstituted-3,5-dihydro- imidazol-4-ones from oxazolones
Chavez, Flavio,Pavy, Caslin,Williamson, Thomas,Cleary, Thomas
experimental part, p. 3321 - 3327 (2012/09/21)
An alternative procedure for the synthesis of 2,5-disubstituted-3,5- dihydro-imidazol-4-ones from substituted oxazolones was evaluated. The initial oxazolone ring-opening reaction was examined with a variety of ammonia source compounds followed by the sub
Derivatives of α,β-dehydro amino acids: III. Reaction of 4-arylmethylidene-4,5-dihydro-1,3-oxazol-5-ones with hexamethyldisilazane
Topuzyan,Arutyunyan,Oganesyan
, p. 868 - 871 (2008/03/11)
4-Arylmethylidene-4,5-dihydro-1,3-oxazol-5-ones reacted with hexamethyldisilazane in ethyl acetate, acetonitrile, or DMF at room temperature to give mainly 2-acylamino-3-arylmethylideneprop-2-enamides, whereas in boiling DMF the corresponding 4-arylmethyl
A new methodology for the synthesis of N-acylaminocinnamates
Rao, Ch. Chennakesava,Lalitha, Nagubandi
, p. 3 (2007/10/02)
A new synthesis of biologically active N-protected amino acids (2) and amides (4) from 4-ylidene-5(4H)-oxazolones (1) is described.
