Abstract
Phase-transfer catalyzed preparation of acetylenes from the corresponding vicinal dibromo compounds via double dehydrobromination using the mild solid base, anhydrous potassium phosphate, under very mild conditions is reported.
Original language | English |
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Pages (from-to) | 2295-2297 |
Number of pages | 3 |
Journal | Tetrahedron Letters |
Volume | 53 |
Issue number | 18 |
DOIs | |
State | Published - 2 May 2012 |
Keywords
- Acetylenes
- Dehydrobromination
- Phase-transfer catalysis
- Potassium phosphate
- Vicinal dibromo compounds