Abstract
Various fused oxazoles containing coumarin derivatives were synthesized via an oxidative cross coupling reaction by employing 20 mol% CuCl2 as the catalyst and TBHP as an oxidant. The reaction proceeds through functionalization of a C–H bond by a cross-dehydrogenative coupling (CDC) pathway to produce various oxazole derivatives. The reaction protocol gives easy access to a number of oxazole derivatives containing the coumarin moiety at room temperature from various 3-(benzylamino)-2H-chromen-2-one derivatives.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.