692269-39-9Relevant academic research and scientific papers
Novel Synthesis of 2H-3-Aryl-3,4-dihydro-1,3-chlorobenzoxazine-aryl-3,4- dihydro-4-methyl-1,3-chlorobenzoxazines
Indorkar, Dilesh,Lachoriya, Neetupriya,Chourasia,Limaye
, p. 1877 - 1878 (2012/01/06)
2-Chlorobenzaldehyde and 1-(2-hydroxyphenyl)ethanol on the reaction with different primary aromatic amines gave 2-(arylimino)- methylphenols and 2-[1-arylimino)ethyl]phenol, respectively. On reduction with sodium borohydride gave 2-(arylamino)methylphenols and 2-[1-(aryl amino)ethyl]phenols, which further cyclic with formaldehyde to form 2H-3-aryl-3,4-dihydro-1,3- chlorobenzoxazines and 2H-3-aryl-3,4-dihydro-4-methyl-1,3-Chlorobenzoxazines, respectively.
