Abstract
AbstractThe aryne‐mediated three‐component reaction of arynes, tertiary amines, and aldehydes followed by intramolecular nucleophilic aromatic substitution afforded novel 9‐ and 10‐membered heterocycles. Thus, the reaction of 2‐(trimethylsilyl)phenyl triflate with N‐phenylmorpholine and benzaldehyde in the presence of CsF gave o‐morpholinobenzhydryl phenyl ether in 76 % yield. By using N‐methylindoline, nine‐membered dibenzo[1,5]oxazonines were synthesized in moderate yields.
Sign-in/Register to access full text options 
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.
