cis-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropylcarbonyl chloride → (3,5-Dichloro-2,6-difluoropyridin-4-YL)methyl cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

Participants

Reaction Steps

By the method of Example 2, 0.5 g (0.002 mole) of 3,5-dichloro-2,6-difluoro-4-hydroxymethylpyridine (Example 15) was reacted with 0.5 g (0.002 mole) of cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarbonyl chloride to produce, after purification using the Chromatotron, 0.3 g of (3,5-dichloro-2,6-difluoropyridin-4-yl)methyl cis-3-(2,2-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate, compound 22 in the Tables below.

Provenance & Evidence