Oxiracetam synthesis
- Product Name:Oxiracetam
- CAS Number:73728-66-2
- Molecular formula:C7H7Cl2N.ClH
- Molecular Weight:212.5
56843-28-8
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Yield:73728-66-2 71%
Reaction Conditions:
Stage #1: 2,4-dichlorobenzaldoximewith lithium aluminium tetrahydride in tetrahydrofuran at 20; for 4 h;Reflux;
Stage #2: with hydrogenchloride in 1,4-dioxane;ethyl acetate;
References:
Musatov;Starodubtseva;Turova;Kurilov;Vinogradov;Rakishev;Struchkova [Russian Journal of Organic Chemistry,2010,vol. 46,# 7,p. 1021 - 1028] Location in patent:experimental part