DIAZABICYCLOALKANES WITH BRIDGING NITROGEN ATOMS. 23. SYNTHESIS AND PROPERTIES OF BENZO-1,5-DIAZABICYCLONONEN-3-OL

Article abstract of DOI:10.1007/BF00476212

Intramolecular cyclization 1-(2-hydrohyethyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-ol gives benzo-1,5-diazabicyclo<3.2.2>nonen-3-ols.Further treatment with acetic anhydride gives their 3-acetyl derivatives.The stereoisomers have been separated and their substituent configurations shown by PMR spectroscopy.