以下为句子列表：
英文: Food emulsifier sucrose ester and sucrose polyester were introduced, the description focused on the different synthetic methods of sucrose ester and sucrose polyester which included solvent method, non-solvent method and phase transfer catalyst method, an
中文: 摘要介绍了食品乳化剂蔗糖酯和蔗糖脂肪酸多酯，重点综述了蔗糖酯和蔗糖脂肪酸多酯的合成方法，包括溶剂法、无溶剂法和相转移催化法等不同的合成方法，并对蔗糖酯和蔗糖脂肪酸多酯的发展作出了建议。
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英文: The mechanism of phase transfer catalyst reacdon is reviewed, it's application type in organic synthesis is also introduced. The emphasis placed on polymer synthes is by PTC.
中文: 摘要相转移催化反应的机理及其在有机合成中的应用类型，重点对相转移催化反应在高分子合成中的应用作了介绍。
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英文: Six glucosides of benzyl fluorouracil were synthesized by reaction of benzyl fluorouracil with α D monose bromide under phase transfer catalysis. Their structures were confirmed by IR, H NMR and elementary analysis.
中文: 在相转移催化条件下 ,使 -苄基 - -氟脲嘧啶与单糖溴代物反应 ,合成了 个未见文献报道的 -苄基 - -氟脲嘧啶 - - N -β- D-糖苷类化合物 ,其结构经元素分析、IR和 H NMR所证实
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英文: The new β D xylopyranosides of substituted fluorouracil were synthesized by phase transfer catalysis or Koenigs Knorrs reaction.
中文: 以相转移催化法和Koenigs－Knorrs反应，使α－溴代乙酰基木糖与－取代－－氟脲嘧啶或其银盐作用，合成了个未见文献报道的糖苷类化合物。
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英文: The Action Mechanism of Phase Transfer Catalyst in the Oxidation of Toluene by Mn￣( +) in 0% H_SO_
中文: The Action Mechanism of Phase Transfer Catalyst in the Oxidation of Toluene by Mn~（ ＋） in 0％ H_SO_
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