Abstract
A novel carbonylative cyclization for the synthesis of cis-fused bicyclic 3-methylenebutyrolactams from allene-hydrazone functionalities mediated by Mo(CO)6 with DMSO is described. Dramatic solvent effect of CH2Cl2 was observed to expedite the process to afford the cyclized products in good yields.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.