29165-23-9

Upstream product

• 58430-11-8 (2-benzoyl-4-chlorophenoxy)ethanenitrile 
• 89718-92-3 <4-chloro-2-(2-phenyl<1,3>dioxolan-2-yl)phenoxy>acetonitrile 
• 89718-93-4 2-[4-Chloro-2-(2-phenyl-[1,3]dioxolan-2-yl)-phenoxy]-ethylamine 
• 85-19-8 (5-chloro-2-hydroxyphenyl)phenylmethanone 
• 69149-42-4 2-(2-aminoethoxy)-5-chlorobenzophenone 

Relevant academic research and scientific papers

Synthesis of 5-Aryl-1,4-benzoxazepine and 6-Phenyl-2H-1,5-benzoxazocine Derivatives

Four 5-aryl-2,3-dihydro-1,4-benzoxazepines (5a-d), with electron-releasing substituents, were prepared by a Bischler-Napieralski-type reaction of N-(2-aryloxyethyl)benzamides with phosphorus oxychloride in butanenitrile or ethanenitrile.Analogous 2,3-dihy

Substituted 5-phenyl-2,3,4,5-tetrahydro-1,4-benzoxazepines

Substituted 5-phenyl-2,3,4,5-tetrahydro-1,4-benzoxazepines of the formula STR1 wherein R1 and R2 are each methyl or, when taken together with the nitrogen to which they are attached, represent pyrrolidino, R3 and R4 are the same or different and represent hydrogen, chloro, fluoro, bromo, iodo, nitro, (lower)alkyl, trifluoromethyl, (lower)alkoxy, trifluoromethoxy or (lower)alkylthio, and n is an integer from 1 to 4, and their nontoxic pharmaceutically acceptable acid addition salts, are valuable analgesic and/or antitussive agents.