A [3+3] Annelation Approach to Tetrahydropyridines
作者:Lisa C. Pattenden、Robert A. J. Wybrow、Stephen A. Smith、Joseph P. A. Harrity
DOI:10.1021/ol0610789
日期:2006.7.1
[reaction: see text] A stepwise [3+3] annelation sequence to tetrahydropyridines via addition of the Buchi Grignard to aziridines has been developed. These intermediates can be further functionalized with good regio- and stereocontrol and this methodology has been employed in the stereoselective formal synthesis of (-)-dihydropinidine.
Development of a [3+3] approach to tetrahydropyridines and its application in indolizidine alkaloid synthesis
作者:Lisa C. Pattenden、Harry Adams、Stephen A. Smith、Joseph P.A. Harrity
DOI:10.1016/j.tet.2008.01.071
日期:2008.3
A stepwise [3+3] annelation sequence is described that generates tetrahydropyridines from the corresponding aziridines. The scope of this process is described and its potential for the stereoselective synthesis of indolizidines is highlighted by the synthesis of (-)-monomorine. (C) 2008 Elsevier Ltd. All rights reserved.