Abstract
Abstract 2,4-Di- and 2,4,6-trisubstituted quinazolines (II) were prepared from 2,3-di- and 2,3,5-trisubstituted indoles (I) respectively by the sensitized photo-oxygenation in aqueous methanol in the presence of ammonium acetate or by fusion with ammonium acetate after the photo-oxygenation. Chemical evidences that II was produced via the hydroperoxide (III) of the indole and then the dicarbonyl compound (IV) were provided.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
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 call
