反应详情

Methyl 4-(4-chloro-3,5-diisopropoxybenzamido)benzoate (8) (86 mg, 96%) was prepared from 4-chloro-3,5-diisopropoxybenzoic acid (6) (60 mg, 0.22 mmol) using a procedure essentially the same as in step (i) for AAA-064 except that DIPEA was used instead of TEA, and methyl 4-aminobenzoate was used instead of methyl 4-amino-2-fluorobenzoate: m/z 406 [M+H]+ (ES)+, 404 [M−H]− (ES)−.