134080-00-5Relevant articles and documents
Heterocycles with an Azaallyl System, 4. - 5H-Dibenzazepines with Donor Groups at the 7-Position
Roehrkasten, Ralf,Kreher, Richard P.
, p. 2085 - 2090 (2007/10/02)
5H-Dibenzazepines substituted with a methoxy (1) or methylthio group (10) at the 7-position have been synthesized from 6,7-dihydro-5H-dibenzazepin-5-one (5) by regioselective O- or S-alkylation with methyl trifluoromethansulfonate and subsequent NH-deprotonation.According to the spectroscopic properties the semicyclic 7-membered alkyl imidates exist exclusively in the benzenoid 5H structure. Key Words: 5H-Dibenzazepines / Imidates, alkyl, heterocyclic