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ChemicalBook CAS DataBase List Pramiracetam

Pramiracetam synthesis

2synthesis methods

121-05-1 Synthesis

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: tetrahydrofuran / 1.67 h / 0 - 15 °C
2.1: sodium methylate / toluene / 3 h / 105 - 108 °C
2.2: 60 - 70 °C

References:

Beijing Yue Kang Kechuang Pharmaceutical Technology Co., Ltd.;Song Gengshen;Chen Shijie;Zhang Haiyan;Zhang Tingting CN110903230, 2020, A

121-05-1 Synthesis

Ethyl vanillin Thioacetamide Acetamide Ethyl acetate Ethyl propionate Ethyl formate Ethanol Acetaminophen N,N-Diisopropylethylamine N,N-Dimethylacetamide

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