1,1-bis(1,1-dimethylethoxy)-N,N,N-trimethylamine → HCID 68358107, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of ethyl 1-methyl-8-oxo-1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazole-3-carboxylate (210 mg, 0.94 mmol) in DMF (2 mL), N,N-dimethylformamide di-tertbutyl acetal (0.68 mL, 2.82 mmol) was added. The mixture was stirred at 80° C. for 3 h. Solvent was removed under reduced pressure and the residue used without further purification.

Provenance & Evidence