The synthesis and mass spectra of 3-hydroxy-2,3,4,5-tetrahydro-1,5-benzoxazepine and related compounds

Abstract

3-Hydroxy-2,3,4,5-tetrahydro-1,5-benzoxazepine and some related compounds have been synthesised. Attempts to prepare 3-chloro derivatives resulted in ring contraction. Mass spectral studies on these compounds confirmed their structure.