Abstract
Lithioketene-S,N-acetal derived from N,N-dimethylthioacetamide reacts with aryl isocyanates to give monothiodiamides, which ware transformed into enaminonitriles by sulfide extrusion of the thioiminium salts with malononitrile. Bislithioketene-O,N-acetals, generated from the enaminonitriles with 2 equivalents n-butyllithium, react with a variety of electrophiles to afford multifunctionalized 2-pyridones.
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.
