Water → n-Hydroxy-4-(4-isopropoxyphenoxy)benzenecarboximidoyl chloride

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Reaction Steps

To a solution of Example 17C (1.48 g, 5.56 mmol) in N,N-dimethyl formamide (15 mL) was added N-chlorosuccinimide (0.70 g, 5.24 mmol) at room temperature. The mixture was stirred at room temperature overnight. The mixture was poured into water. The aqueous layer was extracted with ether washed with water, then brine, and dried over MgSO4 and concentrated to give the title compound as an oil (1.67 g, 100%),

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