A safe practical synthesis of difluorophosphonoacetic acid
作者:Donald J. Burton、Lee G. Sprague、Donald J. Pietrzyk、Steven H. Edelmuth
DOI:10.1021/jo00192a056
日期:1984.9
Preparation of difluorophosphonoacetic acid and its derivatives
作者:Donald J. Burton、Lee G. Sprague
DOI:10.1021/jo00242a034
日期:1988.4
BURTON, D. J.;SPRAGUE, L. G.;PIETRZYK, D. J.;EDELMUTH, S. H., J. ORG. CHEM., 1984, 49, N 18, 3437-3438
作者:BURTON, D. J.、SPRAGUE, L. G.、PIETRZYK, D. J.、EDELMUTH, S. H.
DOI:——
日期:——
BURTON, DONALD J.;SPRAGUE, LEE G., J. ORG. CHEM., 53,(1988) N 7, 1523-1527
作者:BURTON, DONALD J.、SPRAGUE, LEE G.
DOI:——
日期:——
Synthesis of α-fluorinated phosphonoacetate derivatives using electrophilic fluorine reagents: Perchloryl fluoride versus 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) (Selectfluor®)
作者:Mong S. Marma、Leslie A. Khawli、Vahak Harutunian、Boris A. Kashemirov、Charles E. McKenna
DOI:10.1016/j.jfluchem.2005.04.002
日期:2005.12
1051–1056], the reaction proceeded in THF without the need for DMF as a co-solvent. This method is more selective and provides greater convenience and safety than fluorination of the same substrate by treatment with t-BuOK and perchlorylfluoride (FClO3) in toluene while offering advantages over a number of previously described methods employing alternative electrophilic fluorinating reagents or other approaches