4-氯-3,8-二羟基-6-甲氧基-1-甲基-氧杂蒽-9-酮合成路线 (共 1 条)
反应条件
1: 2.7 g / trifluoroacetic anhydride / CH2Cl2 / 0.17 h / 0 °C 2: hydrogen, aq. hydrochloric acid / palladized charcoal / ethyl acetate 3: 850 mg / potassium hydroxide / ethanol / 1.5 h / Heating 4: pyridine / 90 °C 5: 336 mg / boron trichloride / CH2Cl2 / 1 h / 0 °C View Scheme
参考文献
Fitzpatrick, Leigh; Sala, Tony; Sargent, Melvyn V.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 85 - 89