Abstract
AbstractA gold‐catalyzed carbocyclization/C=N bond formation cascade reaction has been developed for the synthesis of polyfunctionalized 4‐iminonaphthalenones and indenes in good to high yields under mild reaction conditions. The reaction goes through 5/6‐endo‐dig diazo‐yne carbocyclization to form the endocyclic vinyl carbene species from corresponding alkyne‐tethered diazo compounds, followed by electrophilic addition/N−O bond cleavage/aromatization sequence with benzo[c]isoxazoles, which features a C=N bond formation process. In addition, the resulting products could be converted into multi‐substituted 2‐naphthol derivatives in high yields.magnified image
Sign-in/Register to access full text options 
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.
