2,3-Dichlorobenzoic Acid Anhydride synthesis
- Product Name:2,3-Dichlorobenzoic Acid Anhydride
- CAS Number:252186-80-4
- Molecular formula:C14H6Cl4O3
- Molecular Weight:364.01
Yield:252186-80-4 64%
Reaction Conditions:
Stage #1: 2,3-dichlorbenzoic acidwith pyridine N-oxide;sodium hydroxide in water at 20; for 0.5 h;
Stage #2: 2,3-dichlorobenzoyl chloride in dichloromethane;water at 20; for 1 h;
References:
Leitch, David C.;John, Matthew P.;Slavin, Paul A.;Searle, Andrew D. [Organic Process Research and Development,2017,vol. 21,# 11,p. 1815 - 1821]
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