Cascade Radical Cyclization to Vinylogous Carbonates/Carbamates for the Synthesis of Oxa- and Aza-Angular Triquinanes: Diastereoselectivity Depends on the Ring Size of Radical Precursor
Santosh J. Gharpure*
a
Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India Email: sjgharpure@iitb.ac.in
,
P. Niranjana
b
Department of Chemistry, Indian Institute of Technology, Madras, Chennai 600036, India
,
Suheel K. Porwal
c
Department of Chemistry, DIT University, Dehradun, Dehradun 248009, India