Study of a recycling reaction system for catalytic transformation of biomass-based carbohydrates via acidic-polar biphasic conditions,Reaction Chemistry & Engineering

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Study of a recycling reaction system for catalytic transformation of biomass-based carbohydrates via acidic-polar biphasic conditions
Reaction Chemistry & Engineering ( IF 3.4 ) Pub Date : 2020-06-17 , DOI: 10.1039/d0re00162g
Surachai Karnjanakom _{1,

2,

3,

4} , Asep Bayu _{5,

6,

7,

8} , Panya Maneechakr _{1,

2,

3,

4} , Chanatip Samart _{1,

4,

9,

10} , Suwadee Kongparakul _{1,

4,

9,

10} , Guoqing Guan _{11,

12,

13,

14,

15}

Affiliation

Ethyl levulinate (EL) was produced via one-pot conversion of biomass-based carbohydrates under a reusable biphasic system over a solid acid catalyst. In situ EL synthesis and extraction occurred during the reaction, resulting from the addition of a small amount of inorganic NaCl salt. The possible behavior of EL formation was described in detail. No serious reduction in the turnover rate of sucrose conversion was found during the recycling process.

中文翻译：

通过酸性-极性两相条件催化转化基于生物质的碳水化合物的循环反应系统的研究

乙酰丙酸乙酯（EL）是通过在固体酸催化剂上可重用的双相系统下，将基于生物质的碳水化合物进行一锅转换而生产的。反应过程中发生了原位EL合成和萃取，这是由于加入了少量无机NaCl盐造成的。详细描述了EL形成的可能行为。在回收过程中，未发现蔗糖转化率的大幅降低。

更新日期：2020-07-28

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