반응 #55602

반응 방정식

benzyltrimethylammonium methoxide

5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid

→

aqueous methanolic solution

수율 20.0%

Benzyltrimethylammonium 5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate

수율 20.0%

용매

methanol

water

water

반응 조건

후처리

1. 1
   기타to give the desired
2. 2
   농축concentration

실험 절차

A 20% aqueous methanolic solution of the salt is prepared by slurrying 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid (22.2 g, 90% pure) in water (50 g) and adding a 40% solution of benzyltrimethylammonium methoxide (27 g) in methanol to pH 8. Additional water (0.8 g) is then added to give the desired concentration.

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