Ethyl 4-aminocyclohexanecarboxylate → Ethyl 4-(4-acetoxy-3-methoxycinnamamido)-1-cyclohexanecarboxylate

Participants

Reaction Steps

Using 2.5 g of 4-acetoxy-3-methoxycinnamoyl chloride, 3.7 g of ethyl 4-amino-1-cyclohexanecarboxylate described in the literature [V. Skaric, M. Kovacevic, and D. Skaric, J. Chem. Soc. Perkin I, 1199-1201 (1976)], and 100 ml of pyridine, a reaction similar to that conducted in Example 53 was carried out. As a result, 2.3 g of ethyl 4-(4-acetoxy-3-methoxycinnamamido)-1-cyclohexanecarboxylate (a compound of the present invention) was obtained as pale yellowish white crystal, which had the following physiochemical properties:

Provenance & Evidence