Synthetic Route of 118684-31-4,Some common heterocyclic compound, 118684-31-4, name is tert-Butyl (3-(hydroxymethyl)phenyl)carbamate, molecular formula is C12H17NO3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
To the solution of 6 (5g, 22.4mmol) , and TEA (12.54mL, 89.6mmol) in DCM (100mL) was added MsCl (3.47mL, 44.8mmol) in DCM (20mL) dropwise over 20 min at -15 under nitrogen atmosphere. The resulting mixture was warmed to 0, and stir for 16h. The reaction mixture was poured into 100mL water, and stir for 5min. Collected the organic phase, concentrated in vacuo, and purified by column chromatography to give desired protuct 7 (1.86g, 27.6%) .
The synthetic route of 118684-31-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; FUJIAN HAIXI PHARMACEUTICALS CO., LTD; FENG, Yan; WANG, Ruyong; LI, Junqing; ZHENG, Jianjia; LIAN, Xin; GONG, Xuan; FU, Yueli; KANG, Xinshan; (144 pag.)WO2019/174601; (2019); A1;,
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