HCID 57259964, compound → HCID 67641539, compound

Participants

Reaction Steps

(2S)-2-Amino-3,3-dimethyl-N,N-dimethylbutyramide hydrochloride (0.25 g), (2S)-2-chlorocarbonyloxy-4-methylvaleric acid benzyl ester (0.36 g) and TEA (0.31 g) were reacted in ethyl acetate (10 ml) in a similar manner to that of Example 4-1) to give (2S)-2-[N-[(1S)-2,2-dimethyl-1-(N,N-dimethylcarbamoyl)propyl]-carbamoyloxy]-4-methylvaleric acid benzyl ester (0.44 g).

Provenance & Evidence