Triethylamine → HCID 19096820, compound

Participants

Reaction Steps

Monomethyl 2-(n-propyl)cyclopropane-1,1-dicarboxylate (2.47 grams, 0.013 mole) from Part B, above, ethyl chloroformate (1.44 grams, 0.013 mole) and 4-bromo-2-methylaniline (2.48 grams, 0.013 mole) were reacted sequentially in the presence of triethylamine (1.35 grams, 0.013 mole) in a manner similar to that described In Example XXXIII to give 2.43 grams (0.007 mole) of methyl 1-(4-bromo-2-methyl-phenylaminocarbonyl)-2-n-propylcyclopropanecarboxylate having a melting point of 60° C.-66° C. Elemental analysis of the product indicated the following:

Provenance & Evidence