Tetrahedron Letters p. 3709 - 3712 (1999)
Update date:2022-08-03
Topics:
Agami, Claude
Couty, Francois
Evano, Gwilherm
Tertiary mines bearing an hydroxyethyl group derived from phenylglycinol, norephedrine or norpseudoephedrine can be selectively dealkylated using a two-step sequence involving treatment with thionyl chloride in THF, followed by reaction with an excess of potassium cyanide in THF:DMSO. These conditions are compatible with the presence of an insaturation or a benzyl ether in the substrate.
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