PYRROLIDINES FROM OLEFINS VIA RADICAL CYCLIZATION

Authors
GUPTA V BESEV M ENGMAN L
Citation
V. Gupta et al., PYRROLIDINES FROM OLEFINS VIA RADICAL CYCLIZATION, Tetrahedron letters, 39(16), 1998, pp. 2429-2432
Citations number
28
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
16
Year of publication
1998
Pages
2429 - 2432
Database
ISI
SICI code
0040-4039(1998)39:16<2429:PFOVRC>2.0.ZU;2-Q
Abstract
2,4-Disubstituted N-tosylpyrrolidines were prepared from olefins via N -tosylaziridination, benseneselenolate ring-opening and reductive radi cal cyclization. Azidoselenation of olefins, followed by reduction, N- tosylation, N-allylation and reductive radical cyclization, afforded 3 ,4-disubstituted N-tosylpyrrolidines. (C) 1998 Elsevier Science Ltd. A ll rights reserved.