Abstract
Sulphamic acid (SA) is found to efficiently catalyze the electrophilic substitution reactions of indoles with aldehydes and ketones in ethanol to afford the corresponding bis(indolyl)methanes. The method is simple and cost effective, and gives good yields in short reaction times. The catalyst is found to be recyclable.
Published Version
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.
