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Reactions of β-alkoxyvinyl trifluoromethyl ketones with terminal alkynes — Reagent-controlled regioselectivity addition reactions

✍ Scribed by Zhu, Shizheng; Jin, Guifang; Jiang, Huiling


Book ID
120030277
Publisher
NRC Research Press
Year
2005
Tongue
French
Weight
128 KB
Volume
83
Category
Article
ISSN
0008-4042

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## Abstract The reaction of a series of β‐methoxyvinyl trifluoromethyl ketones [CF~3~COC(R^2^)C(OMe)R^1^, where R^1^ = Me, ‐(CH~2~)~3~‐__C__3, ‐CH~2~)~4~‐__C__3, Ph and R^2^ = H, Me, ‐(CH~2~)~3~‐__C__4, ‐(CH~2~)~4~‐__C__4] with __N__‐methylhydroxylamine is reported. The regiochemistry of the react