1 article(s) from Reber, Keith P
Graphical Abstract
Figure 1: Structures of halichonic acid ((+)-1) and halichonic acid B ((+)-2).
Scheme 1: Synthesis of (−)-7-amino-7,8-dihydrobisabolene (4) and its conversion to cyclization precursor 7.
Scheme 2: Synthesis of the halichonic acids via a key intramolecular aza-Prins cyclization.
Scheme 3: Proposed intermediates for the intramolecular aza-Prins reaction leading to the formation of ethyl ...