化学合成。
化学合成
合成路线 1(1. 合成:35794-84-4)
产率:45%
合成条件:at 180 - 185℃; for 3 h;
实验步骤:此外,使乙酸苯酯经受Fries迁移条件,即通过在180-185℃下用氯化铝加热3小时,分离出所需产物Vc,收率为45%。
参考文献:
- [1] ChemMedChem, 2013, vol. 8, # 6, p. 914 - 918 [2] Patent: US2007/117823, 2007, A1. Location in patent: Page/Page column 7 [3] Patent: WO2007/54580, 2007, A1. Location in patent: Page/Page column 15 [4] Letters in Drug Design and Discovery, 2010, vol. 7, # 6, p. 415 - 420 [5] Medicinal Chemistry Research, 2015, vol. 24, # 7, p. 3008 - 3020