Abstract
SnCl 4 -Bu 3 N reagent promotes α-alkylidenation of ketones with 1-alkynes giving (E)-α-enones. When TMSCl is added to this mixture, α-alkenylation takes place giving β-enones.
Original language | English |
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Pages (from-to) | 51-52 |
Number of pages | 2 |
Journal | Synlett |
Volume | 1995 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1995 Jan |
Keywords
- TMSCl
- regioselective protonation
- α-enone
- β-enone
- γ-stannyl-α-enone
ASJC Scopus subject areas
- Organic Chemistry