SMI2-MEDIATED SEQUENTIAL RADICAL CYCLIZATION ANIONIC CAPTURE OF ARYL IODIDES ON SOLID SUPPORT/

Authors
DU XH ARMSTRONG RW
Citation
Xh. Du et Rw. Armstrong, SMI2-MEDIATED SEQUENTIAL RADICAL CYCLIZATION ANIONIC CAPTURE OF ARYL IODIDES ON SOLID SUPPORT/, Tetrahedron letters, 39(16), 1998, pp. 2281-2284
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
16
Year of publication
1998
Pages
2281 - 2284
Database
ISI
SICI code
0040-4039(1998)39:16<2281:SSRCAC>2.0.ZU;2-A
Abstract
Aryl radicals were generated by SmI2 on solid support, cyclized on to C=C bond, and reduced to their organosamarium anionic species followed by electrophilic capture. However, the capture reaction was substrate -dependant in solution and on solid support. In some examples, results from solid phase reactions were equal or better to the corresponding solution reactions. (C) 1998 Elsevier Science Ltd. All rights reserved .