Stereoselective construction of the azabicyclic core applicable to the biologically important polyguanidinium alkaloids batzelladine A and D using a free radical cyclization
Pa. Evans et T. Manangan, Stereoselective construction of the azabicyclic core applicable to the biologically important polyguanidinium alkaloids batzelladine A and D using a free radical cyclization, TETRAHEDR L, 42(38), 2001, pp. 6637-6640
The intramolecular addition of the free radical derived from the alkyl brom
ide 13 provides an expeditious and stereoselective approach to the azabicyc
lic core 14, which is applicable to the biologically important polyguanidin
ium alkaloids batzelladine A (1) and D (2). (C) 2001 Published by Elsevier
Science Ltd.