85796-89-0Relevant articles and documents
Synthesis of 3,1-benzoxazines and tetrahydroquinazolines from o-aminobenzyl alcohol and o-aminobenzyl amine - Semi-empirical MO calculations
Lessel
, p. 329 - 336 (1994)
o-Aminobenzyl alcohol (4) reacts with aldehydes and ketones to the 3,1-benzoxazines 20a/b and 22a/b, whereas the enamine derivatives 24a-c are formed from β-diketones. The isosteric o-amino-benzylamine (1) gives tetrahydroquinazolines 11a/b and 14b as het