TY - JOUR
T1 - Ring-opening of lactones with enolate nucleophiles
T2 - A simple access to functionalised β-ketoesters, β,δ-diketoesters and β-ketosulfoxides
AU - Lanners, S.
AU - Khiri, N.
AU - Solladié, G.
AU - Hanquet, G.
N1 - Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2005/1/24
Y1 - 2005/1/24
N2 - γ-, δ- and ε-Lactones are readily opened by stabilised carbanions to the corresponding bis- or tris-silyl ethers, which can be selectively cleaved to 5- 6- or 7- silyloxy-3-ketoesters, 3,5-diketoesters, or 2-ketosulfoxides. © 2004 Elsevier Ltd. All rights reserved.
AB - γ-, δ- and ε-Lactones are readily opened by stabilised carbanions to the corresponding bis- or tris-silyl ethers, which can be selectively cleaved to 5- 6- or 7- silyloxy-3-ketoesters, 3,5-diketoesters, or 2-ketosulfoxides. © 2004 Elsevier Ltd. All rights reserved.
UR - http://www.scopus.com/inward/record.url?scp=11144329556&partnerID=8YFLogxK
U2 - 10.1016/j.tetlet.2004.11.135
DO - 10.1016/j.tetlet.2004.11.135
M3 - Article
VL - 46
SP - 619
EP - 622
JO - Tetrahedron Letters
JF - Tetrahedron Letters
IS - 4
ER -