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874523-84-9

2-(BENZYLOXY)-5-NITROBENZOIC ACID synthesis

4synthesis methods
Benzoic acid, 5-nitro-2-(phenylmethoxy)-, ethyl ester

855749-73-4
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2-(BENZYLOXY)-5-NITROBENZOIC ACID

874523-84-9
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Yield:874523-84-9 91%

Reaction Conditions:

Stage #1: 2-benzyloxy-5-nitro-benzoic acid ethyl esterwith sodium hydroxide in tetrahydrofuran;water at 65; for 5 h;
Stage #2: with Amberlite IR-120 resin;water in tetrahydrofuran;

References:

Khasanova, Tatyana V.;Khakshoor, Omid;Nowick, James S. [Organic Letters,2008,vol. 10,# 22,p. 5293 - 5296] Location in patent:supporting information; experimental part