GENERATION AND REACTIVITY OF ALLYLIC AND BENZYLIC SAMARIUM COMPOUNDS USING DIIODOSAMARIUM IN TETRAHYDROPYRAN

Authors
HAMANNGAUDINET B NAMY JL KAGAN HB
Citation
B. Hamanngaudinet et al., GENERATION AND REACTIVITY OF ALLYLIC AND BENZYLIC SAMARIUM COMPOUNDS USING DIIODOSAMARIUM IN TETRAHYDROPYRAN, Tetrahedron letters, 38(37), 1997, pp. 6585-6588
Citations number
7
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
37
Year of publication
1997
Pages
6585 - 6588
Database
ISI
SICI code
0040-4039(1997)38:37<6585:GAROAA>2.0.ZU;2-Q
Abstract
Diiodosamarium prepared in THP reduces allylic iodides and bromides at 0 or -15 degrees C to give organosamarium compounds which are stable under these conditions. These allylic samarium compounds react with ma ny functionalities including the keto group of keto esters. Benzylic s amarium compounds were prepared similarly from benzylic bromides. (C) 1997 Elsevier Science Ltd.