Abstract
AbstractA convenient method for the synthesis of novel dispirooxindoles containing 2‐iminothiazolidin‐4‐one moiety has been proposed. The method relies on a 1,3‐dipolar cycloaddition of azomethine ylides generated in situ from paraformaldehyde and N‐alkyl amino acids including chiral ones to 5‐indolylidene‐2‐iminothiazolidin‐4‐ones. The method is suitable for preparing enantiomerically pure derivatives.
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.
