Abstract
A convenient one-pot protocol was explored for the preparation of tetrahydrobenzo[b]pyrans. This reaction was carried out through a three-component condensation reaction of malononitrile, dimedone and aldehyde in the presence of gold nanoparticles on thiol-functionalized reduced graphene oxide as a catalyst in water under ultrasound irradiation. The pure products were obtained in high yields and short reaction times. Also, this catalyst can be easily separated from the reaction and recycled six times without activity loss.
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.
