Stereoselective nucleophilic substitution reactions of 2-methoxy- and 2,3-diacyloxypiperidines catalyzed by scandium triflate

Citation
O. Okitsu et al., Stereoselective nucleophilic substitution reactions of 2-methoxy- and 2,3-diacyloxypiperidines catalyzed by scandium triflate, SYNLETT, (7), 2000, pp. 989-990
Citations number
17
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNLETT
ISSN journal
0936-5214 → ACNP
Issue
7
Year of publication
2000
Pages
989 - 990
Database
ISI
SICI code
0936-5214(200007):7<989:SNSRO2>2.0.ZU;2-I
Abstract
In the presence of a catalytic amount of Sc(OTF)(3), nucleophilic substitut ion reactions of 2-methoxy- and 2,3-diacyloxypiperidines with silyl enolate s proceeded smoothly to afford the corresponding trans-adducts in high yiel ds with good to high selectivities.