Bulletin of the Chemical Society of Japan p. 1108 - 1117 (1991)
Update date:2022-08-04
Topics: Regioselectivity Column chromatography Yield NMR spectroscopy Nucleophilic addition TLC (thin-layer chromatography) Protecting group solvent-free conditions Michael addition Anhydrous conditions Silyl enol ether Workup Stereoselectivity Lewis Acid Catalyst Cyanohydrin Formation Mechanistic study Inert atmosphere
Soga, Tsunehiko
Takenoshita, Haruhiro
Yamada, Masaaki
Han, Jeng S.
Mukaiyama, Teruaki
In the presence of a catalytic amount of trityl perchlorate, trimethylsilyl cyanide reacts with the dimethyl acetals of chalcone derivatives, with simultaneous double bond isomerization, to yield γ-methoxy-α,β-unsaturated carbonitriles.Trimethylsilyl sulf
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Doi:10.1002/hc.20735
(2011)Doi:10.3184/174751911X13099483874341
(2011)Doi:10.1021/jm201181f
(2011)Doi:10.1002/jhet.5570300639
(1993)Doi:10.1055/s-0030-1261222
(2011)Doi:10.1016/j.tetlet.2006.07.063
(2006)
