Sodium hydride → HCID 14392489, compound

Participants

Reaction Steps

In a manner similar to Example 2, Step G, the reaction of 3.0 g (0.01 mole) of 1-(2-chloro-4-methyl-5-hydroxyphenyl)-4-difluoromethyl-4,5-dihydro-3-methyl-1,2,4-triazol-5(1H)-one, 0.25 g (0.01 mole) of sodium hydride and 1.75 g (0.01 mole) of methyl 2-bromopropionate in 100 mL of N,N-dimethylformamide produced 3.7 g of methyl 2-[4-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-2-methylphenoxy]propionate as an oil, Compound 4.

Provenance & Evidence