Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Many oxazoles react slowly at room temperature with 2,4-dinitrophenyl-hydrazine in hydrochloric acid to form hydrazones (223) by ring fission.84 160 On the other hand, refluxing results in the formation of osazones (224) of glyoxal derivatives, presumably via 223.877... [Pg.197]

See other pages where Oxazoles osazones is mentioned: [Pg.140] [Pg.408] [Pg.376] [Pg.543]

See also in sourсe #XX -- [ Pg.16 , Pg.522 ]

See also in sourсe #XX -- [ Pg.16 , Pg.522 ]

See also in sourсe #XX -- [ Pg.16 , Pg.522 ]