1,3,7-TRIMETHYLURIC ACID synthesis
- Product Name:1,3,7-TRIMETHYLURIC ACID
- CAS Number:5415-44-1
- Molecular formula:C8H10N4O3
- Molecular Weight:210.19
Yield: 80%
Reaction Conditions:
in N,N-dimethyl-formamide at 0 - 110; for 12 h;
Steps:
13
6-Amino-1,3-dimethyl-5-(methylamino)pyrimidinyl-2,4-dione (10 g, 54.2 mmol) was dissolved in DMF, and dimethyl carbonate (65.0) was added at 0-10 °C. Mm). After the addition, the temperature was raised to 100-110 ° C for 12 hours. Add water to filter, filter cake and water to beat. After filtration, it was dried to obtain 9.11 g of a white solid, yield 80%.
References:
Nanjing Niubang Biological Technology Co., Ltd.;Zhang Jian;Liao Qilin CN108912121, 2018, A Location in patent:Paragraph 0163; 0164; 0167; 0168
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