96830-40-9Relevant articles and documents
A STUDY OF NITROGEN- AND OXYGEN-CONTAINING HETEROCYCLES. 42. PYRIMIDO- AND PYRIDO-1,4-BENZOXAZEPINES
Levkovskaya, L. G.,Sazonov, N. V.,Grineva, N. A.,Mamaeva, I. E.,Serochkina, L. A.,Safonova, T. S.
, p. 100 - 103 (2007/10/02)
The reaction of o-haloamino derivatives of pyrimidine and pyridine with o-hydroxybenzaldehyde and its derivatives leads to the formation of tricyclic 1,4-oxazepine systems.Syntheses are reported for derivatives of pyrimido- and pyrido-1,4-be