Structural characterization of new 2-aryl-5-phenyl-1, 3, 4-oxadiazin-6-ones and their N-aroylhydrazone precursors

…, AP Diac, A Soran, A Terec, I Grosu, E Bogdan

Index: Tintas, Mihaela Liliana; Diac, Andreea Petronela; Soran, Albert; Terec, Anamaria; Grosu, Ion; Bogdan, Elena Journal of Molecular Structure, 2014 , vol. 1058, # 1 p. 106 - 113

Full Text: HTML

Citation Number: 2

Abstract

Abstract A series of novel 2, 5-disubstituted 1, 3, 4-oxadiazin-6-ones and their N- aroylhydrazone precursors were synthesized and characterized by NMR and UV–Vis spectroscopy. The electronic properties of 2-aryl-5-phenyl-1, 3, 4-oxadiazin-6-ones are mainly dependent on the 2-aryl substituent and their absorption maxima exhibit a red shift in dichloromethane. Single crystal X-ray diffraction on four acylhydrazones indicated the ...

Related Articles:

Synthesis and acylating properties of 4, 5??dihydro??6H??1, 3, 4??oxadiazin??6??ones

[Farina, Carlo; Pifferi, Giorgio; Nasi, Ferdinando; Pinza, Mario Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 979 - 982]

Herstellung und Reaktionen von 2, 5-Diphenyl-6-oxo-1, 3, 4-oxadiazin

[Steglich,W. et al. Synthesis, 1977 , p. 252 - 253]

Synthesis and acylating properties of 4, 5??dihydro??6H??1, 3, 4??oxadiazin??6??ones

[Farina, Carlo; Pifferi, Giorgio; Nasi, Ferdinando; Pinza, Mario Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 979 - 982]

Synthesis and acylating properties of 4, 5??dihydro??6H??1, 3, 4??oxadiazin??6??ones

[Farina, Carlo; Pifferi, Giorgio; Nasi, Ferdinando; Pinza, Mario Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 979 - 982]

More Articles...