3-PHOSPHORYLATED 1,5-HEXADIENES AS PRECURSORS FOR VINYLIC OR 3-SILANYLVINYLIC PHOSPHONATES

Authors
PROBST MF MODRO AM MODRO TA
Citation
Mf. Probst et al., 3-PHOSPHORYLATED 1,5-HEXADIENES AS PRECURSORS FOR VINYLIC OR 3-SILANYLVINYLIC PHOSPHONATES, Canadian journal of chemistry, 75(8), 1997, pp. 1131-1135
Citations number
16
Categorie Soggetti
Chemistry
Journal title
Canadian journal of chemistry → ACNP
ISSN journal
00084042
Volume
75
Issue
8
Year of publication
1997
Pages
1131 - 1135
Database
ISI
SICI code
0008-4042(1997)75:8<1131:31APFV>2.0.ZU;2-W
Abstract
3-(Diethylphosphono) substituted 1,5-hexadienes are prepared by the al pha-regioselective allylation of allylic phosphonates. The products ca n be converted into vinylic phosphonates via two types of reactions. T he first involves Cope rearrangement yielding the terminal vinylphosph onates of the 1,5-hexadiene system. The second involves gamma-silanyla tion leading to the formation of the 1 silanyl-3-phosphono derivatives of the 2,5-hexadiene skeleton.