| 摘要 |
Disclosed is a novel phosphorylating reagent. Specifically disclosed is a compound represented by general formula (A).
In the formula, WG 1 and WG 2 independently represent a cyano group, a nitro group, a halogen atom, an alkylsulfonyl group or an arylsulfonyl group; X 1 , X 2 , X 3 and X 4 independently represent CR or N; and R represents H, a methyl group, a halogen atom, a trifluoromethyl, group, a cyano group, a nitro gtoup, an alkoxycarbonyl group, a carbamoyl group, a monoalkylcarbamoyl group, a dialkylcarbamoyl group, a sulfamoyl group, a monoalkylsulfamoyl group, a dialkylsulfamoyl group, or an alkylsulfonyl group. |
