Year-end Sale % OFF 
Abstract
The reduction product of 2-ketocularimine (III) with lithium aluminum hydride was submitted to alumina chromatography and cularimine (I), 2-hydroxycularimine (IX), and III were obtained. IX was acetylated with acetic anhydride and pyridine to a diacetyl compound (X), while Eschweiler-Clarke reaction of IX gave the N-methyl compound (XI) and dehydration of IX with phosphorus pentoxide afforded XV, whose reduction produced I. 2, 3, 6-Trimethoxydibenz [b, f] oxepin-10 (11H)-one was synthesized and its Pomeranz-Fritsch reaction with polyphosphoric acid gave 6, 9, 10-trimethoxy-12H benz [6, 7] oxepin-[2, 3, 4-i, j] isoquinoline (XX), whose oxidation with pyridine-chromic acid complex produced a ketone compound (XVII) identical with the product obtained by oxidation of cularimine with pyridine-chromic acid complex. Catalytic reduction of XX gave a product agreeing with authentic sample of cularimine.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
