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Synthesis of L‐[4,4‐ 2 H 2 ] and D,L‐[3,3,4,4‐ 2 H 4 ] methionine
Ramalingara, Kondareddiar; Woodard, Ronald W.
1984-06
Citation:Ramalingara, Kondareddiar; Woodard, Ronald W. (1984). "Synthesis of L‐[4,4‐ 2 H 2 ] and D,L‐[3,3,4,4‐ 2 H 4 ] methionine." Journal of Labelled Compounds and Radiopharmaceuticals 21(6): 563-568.
Abstract: The syntheses of D,L‐[3,3,4,4‐ 2 H 4 ]methionine from [2,2,2‐ 2 H 3 ] acetic acid in seven steps in an overall yield of 26% and L‐[4,4‐ 2 H 2 ]methionine from N‐t‐BOC ‐L‐aspartic acid α‐benzyl ester in five steps in an overall yield of 40% are described.
