L-Valinol → N-[[1-[[(2-Furanylmethoxy)carbonyl]amino]cyclohexyl]carbonyl]L-valinol

Participants

Reaction Steps

2.00 g (7.48 mmol) of 1-[[(2-furanylmethoxy)carbonyl]amino]cyclohexanecarboxylic acid was used instead of 2-benzothiophenecarboxylic acid, and 772 mg (7.48 mmol) of L-valinol was used instead of 1-aminocyclohexanecarboxylic acid phenylmethyl ester in the process according to Reference Example 197 to obtain 2.67 g (quantitative) of the title compound and 2.64 g (quantitative) of the title compound.

Provenance & Evidence