以下为句子列表：
英文: 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,
中文: 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。
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英文: Similarly, 2′,4′,6′,-trimethoxychalcone and 2′,4′,4,6′-tetramethoxychalcone were produced in the same manner. 2,4-Dimethyoxyphenyl Lithium and 2,4,6-trimethoxyphenyl Lithium could also react whth γ-butyrolactone to produce -hydroxypropyl (2,4-dimethoxyph
中文: 2，4-二甲氧基苯基锂和2，4，6-三甲氧基苯基锂也能与γ-丁酸内酯反应分别生成γ-羟丙基-（2，4-二甲氧基苯基）酮和γ-羟丙基-（2，4，6-三甲氧基苯基）酮。
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英文: b, , , -trimethyl - - p - methoxyphenyl - - acetyl pyrrole;
中文: -三甲基--对甲氧苯基- -乙酰基-吡咯(b);
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