反应详情

Following the procedure of Example 2, P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinic chloride is reacted with methyl 2-hydroxyimino-2-phenylacetate (357 mg, 1.5 eq.) in methylene chloride, with stirring at RT for 24 hours. The reaction is worked up and purified as in Example 2 to give methyl 2-[P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinyloxyimino]-2-phenylacetate.

1. custompurified as in Example 2