With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1228780-72-0,1-((4′-Chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1′-biphenyl]-2-yl)methyl)piperazine,as a common compound, the synthetic route is as follows.
1228780-72-0, To a solution of 1 – ((4′-chloro-5,5-dimethyl-3,4,5,6-tetrahydro- [1,1′-biphenyl] -2-yl)Methyl) piperazine (1.62 g, 5.08 mmol, 1.12 eq)Compound 7 (1.30 g, 4.54 mmol, 1.0 eq)And dipotassium hydrogen phosphate(2.0 g, 13.0 mmol, 2.8 eq) and reacted at 140 C overnight under nitrogen. The reaction solution was poured into 100 mL of water and EA (40 mL x 3) was extracted. The organic phase was dried over anhydrous sodium sulfate, dried over the column, and the eluent was dried with PE / EA (v / v) = 3/1 The yellow oil was 1.4 g, yield 51.0%.
The synthetic route of 1228780-72-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Sunshine Lake Pharma Co.,Ltd.; Kou, Yuhui; Hu, Bolin; Jiang, Haigang; Ye, Jiuyong; Liu, Zhiqiang; Xie, Hongming; Zhang, Yingjun; (42 pag.)CN106565706; (2017); A;,
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