基本解釋n.氧雜蒽酮同根派生 xanthone相關(guān)詞英漢例句Xanthone was reduced to xanthydrol by sodium borohydride. 用硼氫化鈉對呫噸酮還原得到呫噸醇。Xanthone was efficiently synthesized from o-chlorobenzoic acid first by etherization and then by Friedel-Crafts reaction in the presence of aluminium trichloride. 以鄰氯苯甲酸為原料,先進行醚化,再在三氯化鋁的作用下進行傅-克反應(yīng),可簡潔、高效的合成呫噸酮。The synthesis of xanthone and xanthydrol 咕噸酮及咕噸醇的合成Isolation and Crystal Structure of Gossampinus Xanthone 木棉素的分離與晶體結(jié)構(gòu)Chemical studies on new xanthone from Swertia decora 觀賞獐牙菜中新?酮的化學研究xanthone更多例句