基查 meaning in English
kica
Examples
- A facile synthesis of ferrocenylchalcones under microwave irradiation
微波辐射下合成二茂铁基查尔酮 - The ferrocenylchalcone derivatives were synthesized by the reaction of acetylferrocene and aromatic aldehyde using sodium hydroxide as catalyst in ethanol solvent under microwave irradiation
摘要报道了在微波辐射条件下，以乙醇为溶剂，固体氢氧化钠为催化剂，使芳醛与乙酰基二茂铁反应合成二茂铁基查尔酮。 - Abstract : the phenyl lithium , 2 - methoxy phenyl lithium and 2 , 4 - dimethoxy phenyl lithium reacted with the cinnamic acid to produce a corresponding chalcone in 75 % , 56 % , 50 % yield , respectively . 2 , 6 - dimethoxyphenyl lithium could not react with cinnamic acid , but reacted with methyl cinnamate to produce 2 ， 6 - dimethoxychalcone
文摘:苯基锂、 2 -甲氧基苯基锂和2 ， 4 -二甲氧苯基锂分别与肉桂酸反应以75 ， 65 ， 50的收率生成相应的查尔酮； 2 ， 6 -二甲氧基苯基锂与肉桂酸不发生反应，但能与肉桂酸甲酯反应生成2 ， 6 -二甲氧基查尔酮；类似的还制得了2 ， 4 ， 6 -三甲氧基查尔酮和2 ， 4 ， 4 ， 6 -四甲氧基查尔酮。