【摘要】 综述了采用磺酸、无机盐、固体超强酸、杂多酸、酶、相转移等催化体系催化合成食用香料丁酸丁酯的方法;阐述了在各催化剂作用下的反应条件、催化剂的性质及合成工艺的特点;列举了各催化剂在产率、反应时间、后处理工艺、是否可重复使用、带水剂及是否易于保存和使用等方面所具有的优势;指出不加带水剂,高效催化剂的固载化及开发环保型、高效型、经济型的催化合成体系是今后的研究方向。更多还原

【Abstract】 The development in the field of synthesis of butyl butyrate and the catalysts adopted such as sulfonic acid,inorganic salts,solid super-acid,heteropoly acids,enzyme catalysts were summarized.Features with respect to the reaction conditions,properties of catalysts and synthesis process were described.The predominance of every catalyst on the product yield,reaction time,post treatment process,whether the catalyst can be reused,whether water stripping agent is to be used,whether the catalyst is easy for use and conserve were discussed.The development of highly effective and environmental friend catalyst system loaded on solid carriers and without the use of water stripping agent is the trends of the research work in this field.更多还原