An efficient synthesis of tetraethyl fluoromethylenediphosphonate and derivatives from diethyl dibromofluoromethylphosphonate
-
Add time:09/10/2019 Source:sciencedirect.com
Treatment of diethyl 1,1-dibromo-1-fluoromethylphosphonate with n-BuLi (1:1) at low temperature affords by self-trapping in quantitative yield the lithiated derivative of tetraethyl fluoromethylenediphosphonate which is reacted with alkylating and halogenating agents or converted with high selectivity into (E) diethyl fluorovinylphosphonates by reaction with carbonyl compounds.
We also recommend Trading Suppliers and Manufacturers of TETRAETHYL METHYLENEDIPHOSPHONATE (cas 1660-94-2). Pls Click Website Link as below: cas 1660-94-2 suppliers
Prev:Monoglycosyl, diglycosyl, and dinucleoside methylenediphosphonates: direct synthesis and antiviral activity
Next:Metalated methylenediphosphonate esters. Preparation, characterization and synthetic applications) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Metalated methylenediphosphonate esters. Preparation, characterization and synthetic applications09/24/2019
- Monoglycosyl, diglycosyl, and dinucleoside methylenediphosphonates: direct synthesis and antiviral activity09/09/2019
- Synthesis and optical properties of tetraethyl methano[60]fullerenediphosphonate09/08/2019
- The structure and spectroscopic characterization of UO22+ complexes with TETRAETHYL METHYLENEDIPHOSPHONATE (cas 1660-94-2) in solution and in solid state09/07/2019
-
Health and Chemical more >
-
Related Products
- TETRAETHYL 1,1'-(1,1'-BIPHENYL-4,4'-DIYL)BIS(2,5-DIMETHYL-1 H-PYRROLE-3,4-DICARBOXYLATE)
- Tetraethyl 2,2-(1,4-phenylenedimethylidyne)bismalonate
- Tetraethyl ammonium chloride
- Tetraethyl butane-1,4-diylbis(phosphonate)
- TETRAETHYL GERMANE
- TETRAETHYL LEAD
- Tetraethyl methylenediphosphonate
- Tetraethyl orthocarbonate
- Tetraethyl orthosilicate
- TETRAETHYL PYROPHOSPHATE