Glycine, N-acetyl-N-phenyl- → (1R, 2R, 3S)-2,3-bis(hydroxymethyl)-1-cyclobutylamine N-acetyl-L-phenylglycine

関与物質

反応手順

913 mg of (1RS, 2RS, 3SR)-2,3-bis(hydroxymethyl)-1-cyclobutylamine was dissolved in 30 ml of methanol. Then 1340 mg of N-acetyl-L-phenylglycine was added thereto to form salt. The reaction mixture was concentrated under reduced pressure. 15 ml of isopropyl alcohol was added to the residue followed by fractional recrystallization. Thus 403.8 mg of (1R, 2R, 3S)-2,3-bis(hydroxymethyl)-1-cyclobutylamine/N-acetyl-L-phenylglycine salt was obtained.

情報源と証拠