5(4H)-oxazolones. Part XIII. A new synthesis of 4-ylidene-5(4H)- oxazolones by the Stille reaction
Articolo
Data di Pubblicazione:
1999
Citazione:
5(4H)-oxazolones. Part XIII. A new synthesis of 4-ylidene-5(4H)- oxazolones by the Stille reaction / E. M. Beccalli, F. Clerici, M. L. Gelmi. - In: TETRAHEDRON. - ISSN 0040-4020. - 55:3(1999), pp. 781-786.
Abstract:
4-Chloromethylene-2-phenyl-5(4H)-oxazolone 1 was used as the starting material for the preparation of a series of 4-ylideneoxazolones 3 by the Stille reaction. When compound 1 was reacted with organostannanes 2 in the presence of the palladium catalyst, oxazolones 3 were obtained in good yields in mild reaction conditions.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
E. M. Beccalli, F. Clerici, M. L. Gelmi
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