Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1979-09-19
1981-09-08
Raymond, Richard
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
26032614T, 562445, 562446, 563449, 563561, 07D23361, C07C10124, C07D20914
Patent
active
042886015
ABSTRACT:
A process for preparing .alpha.-fluoromethyl amino acids is disclosed. The process utilizes SF.sub.4 and BF.sub.3 or AlCl.sub.3 in HF to effect the fluorination.
REFERENCES:
patent: 3413326 (1968-11-01), Schmid
patent: 4004996 (1977-01-01), Kollonitsch
Kollonitsch et al., J. Org. Chem., vol. 40, (1975), pp. 3808-3809.
Hasek et al., J. Amer. Chem. Soc., vol. 82, (1960), pp. 543-551.
Finar, Organic Chemistry, vol. 1, Longmans, Green and Co, London, (1959), pp. 411.
Kollonitsch Janos
Marburg Stephen
Merck & Co. , Inc.
Raymond Richard
Szura Daniel T.
Westlake, Jr. Harry E.
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