Methyl iodide → HCID 13477859, compound

Participants

Reaction Steps

In the same manner as Example 1, 2.00 g of 2-[2-(2,2,2-trifluoroethoxy)-5-chlorobenzylsulfonyl]pyridine-N-oxide, 230 mg of 55% sodium hydride and 740 mg of methyl iodide were mixed with 50 ml of dimethylformamide and the mixture was reacted, followed by the same after-treatment as in Example 1, whereby 1.43 g of Compound No. 27 of the present invention was obtained. The product was white crystals having a melting point of from 119° to 121° C.

Provenance & Evidence