Diethyl Iododifluoromethylphosphonate: A New Synthetic Method and Its Reaction with Alkynes
- 1 May 1996
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1996 (05) , 606-608
- https://doi.org/10.1055/s-1996-4269
Abstract
Refluxing difluorodiiodomethane and triethyl phosphite in diethyl ether for 5 hours gave diethyl iododifluoromethylphosphonate (1) nearly quantitatively. The addition of 1 to alkynes initiated by sodium dithionate at 0°C resulted in the corresponding adducts in high yields.Keywords
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