Abstract

The reaction of the dianion of phenylacetonitrile with substituted oxalic acid bis(imidoyl)chlorides resulted in the formation of 2-alkylidene-3-iminoindoles, containing substituents at different positions of the heterocyclic nucleus. The cyclization of lithiated amides with bis(imidoyl)chlorides afforded (3-imino-2,3-dihydro-1H-indol-2-ylidene)acetic amides. Excellent regio- and E-diastereoselectivities were observed in all reactions.

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 call

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.