Abstract
The in situ generated Blaise reaction intermediate, a zinc bromide complex of β-enaminoester, reacts with various unactivated terminal alkynes and an internal alkyne under mild conditions to afford α-vinylated β-enaminoesters in good to excellent yields.
Original language | English |
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Pages (from-to) | 3414-3417 |
Number of pages | 4 |
Journal | Organic Letters |
Volume | 11 |
Issue number | 15 |
DOIs | |
State | Published - 6 Aug 2009 |