以下为句子列表：
英文: It showed that p-toluene sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, ammonium ferric sulfate dodecahydrate, cerium sulfate tetrahydrate, solid super acid and heteropoly acid etc. were good catalysts for synthesis o
中文: 结果表明：对甲苯磺酸，强酸性阳离子交换树脂、六水三氯化铁、十二水合硫酸铁按、四水硫酸铈、固体超强酸和杂多酸等是合成氯乙酸乙酯的良好催化剂，具有实际应用价值。
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英文: The experimental results of the catalysts such as p-toluene sulfonic acid, strongly acidic cationic exchange resin, sulfo-polyvinyl chloride resin ferric chloride hexahydrate, polyvinyl chloride-ferric chloride resin chlorinated polyvinyl chloride-ferric
中文: 摘要评述了对甲苯磺酸、强酸性阳离子交换树脂、磺化聚氯乙烯树脂、六水三氯化铁、聚氯乙烯－三氯化铁树脂、氯化聚氯乙烯－三氯化铁树脂、二水氯化亚锡、十二水合硫酸铁按、硫酸铁－硫代硫酸钾复盐、四水硫酸铈、一水硫酸氢钠、硫酸氢钾、三氧化二钕、固体超强酸和杂多酸等催化剂催化合成氯乙酸乙酯的实验结果。
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英文: The methods for synthesizing P-hydroxyl ethyl benzoate catalyzed by sulfuric acid, p-toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahyd
中文: 摘要评述了硫酸、对甲苯磺酸、氨基磺酸、强酸性阳离子交换树脂、六水合三氯化铁、六水合三氯化铝、五水四氯化锡、硫酸铜、硫酸钛、稀土金属氧化物、一水硫酸氢钠、固体超强酸、杂多酸等催化剂催化合成对羟基苯甲酸乙酯的方法。
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