Abstract
A new one-pot method for the preparation of alkynyl sulfonate esters from terminal alkynes is reported. A metal-assisted, ultrasound-enhanced nucleophilic acetylenic displacement through the alkynyl(phenyl)iodonium salts provides a direct and rapid access to novel alkynyl sulfonates in good yields in a simple one-step procedure.
Original language | English (US) |
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Pages (from-to) | 599-602 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 40 |
Issue number | 4 |
DOIs | |
State | Published - Jan 22 1999 |
Keywords
- Alkynyl sulfonate esters
- Hypervalent iodine
- Sonochemistry
- Ultrasound
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry