m-Chloroperbenzoic acid → HCID 12791053, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of ethyl-N-[(benzylthio)carbonyl]-N-[bis(3-methylphenoxy)phosphinylmethyl]-glycinate (2.6 g.; 0.005 mol.) dissolved in 25 ml. of methylene chloride at 0° C. was added metachloroperbenzoic acid (1.02 g.; 0.005 mol.). The reaction mixture was stirred at 0° C. for 5.25 hours, filtered and the filtrate was washed with 5% sodium hydroxide, dried, and concentrated in vacuo. To remove any remaining solvent, the residue was concentrated at 25° C. and 0.05 mm. and yielded ethyl-N-[(benzylsulfinyl)carbonyl]-N-[bis(3-methylphenoxy)phosphinylmethyl]-glycinate as an oil (nD25 =1.5584) having the following analysis:

Provenance & Evidence