1.
Org Lett
; 24(14): 2694-2698, 2022 04 15.
Article
in English
| MEDLINE
| ID: mdl-35362979
ABSTRACT
A sequential process involving Boc-mediated oxidative dearomatization and inter/intramolecular Diels-Alder reaction was investigated. Based on an intermolecular Diels-Alder reaction and subsequently a radical 7-endo-trig type cyclization, the [6.6.7.5] tetracyclic core of Calyciphylline N was assembled.