Sodium Methoxide → HCID 54711097, compound

Participants

Reaction Steps

Cyclisation of a 60:40 mixture of the ethyl and methyl esters of 2-(N-isopropyl-acetamido)cyclohex-1-ene-1-carboxylic acid (14.16 g; 0.057 mole) with sodium methoxide (3.5 g; 0.064 mole) in dry dioxan (100 ml) over 6 hrs. at 100° C gave the title compound and after work-up as in Example 8. It had m.p. (EtOH) 304° - 307° C (d).

Provenance & Evidence