RECENT TRENDS IN CONVERSION OF C6-SUGARS INTO VALUE-ADDED CHEMICALS OVER SOLID CATALYSTS

Q3 Chemistry

European Chemical Bulletin Pub Date : 2021-01-03 DOI:10.17628/ECB.2021.10.80-84

Sonal Gupta, R. Jain, Deepti Goyal

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引用次数: 1

Abstract

In recent decades, the energy demand is ever increasing. Biomass energy is a viable option as an alternative due to reduced CO 2 emissions and depletion of fossil fuels at a faster rate. Therefore, the substitution of non-renewable fossil resources by renewable biomass as a sustainable feedstock has been focused on researchers to develop useful green fuels and other platform chemicals such as biofuels, commodity chemicals, and new bio-based materials. For the conversion of sugars, several methodologies have been investigated through chemocatalysis from plant-derived biomass feedstocks. This review critically overviewed the latest advancement regarding reaction conditions, product yields, and selectivity on the conversion of C 6 -sugars into important chemicals like 5- hydroxymethylfurfural, levulinic acid, lactic acid, formic acid, glyceraldehyde, 1,3-dihydroxyacetone and furan-2,5-dicarboxylic acid, etc. This review describes green chemistry principles includes the main reactions used to convert renewable biomass into industrially important products that are applicable as raw materials with emphasis on preparative organic synthesis.

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利用固体催化剂将c6 -糖转化为增值化学品的最新趋势

近几十年来，能源需求不断增加。生物质能源是一种可行的替代方案，因为二氧化碳排放量减少，化石燃料消耗速度加快。因此，研究人员将可再生生物质作为可持续原料替代不可再生化石资源，以开发有用的绿色燃料和其他平台化学品，如生物燃料、商品化学品和新型生物基材料。对于糖的转化，已经通过植物衍生的生物质原料的化学催化研究了几种方法。综述了C6糖转化为5-羟甲基糠醛、乙酰丙酸、乳酸、甲酸、甘油醛、1,3-二羟基丙酮和呋喃-2,5-二羧酸等重要化学物质的反应条件、产物收率和选择性等方面的最新进展。这篇综述描述了绿色化学原理，包括用于将可再生生物质转化为工业上重要的产品的主要反应，这些产品可用作原料，重点是制备有机合成。

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来源期刊

European Chemical Bulletin Chemistry-Chemistry (all)

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审稿时长

6 weeks