期刊
PROCESSES
卷 11, 期 10, 页码 -出版社
MDPI
DOI: 10.3390/pr11102912
关键词
5-hydroxymethyl furfural; furfural; protocatechuic acid; bio-based feedstocks
Furan derivatives and aromatic acids derived from lignocellulosic biomass are important intermediates with potential for producing bio-based chemicals and fuels. These compounds have useful antioxidative, antibacterial, and anti-aging activities. Protocatechuic acid, derived from lignin biomass, is an essential aromatic intermediate with active acid and hydroxyl groups, and can be used for the production of value-added chemicals such as HMF and furfuryl alcohol. Platform compounds based on furans are widely used due to their chemical structure, allowing the preparation of various high-value-added chemicals.
Furan derivatives such as 5-hydroxymethyl furfural (HMF) and furfural (FA) and aromatic acids such as protocatechuic acid (PCA) represent the most essential classes of intermediates derived from lignocellulosic biomass. These bio-based compounds are potential feedstocks for producing bio-based chemicals and fuels. However, the derivatives of these bio-based compounds are useful in their antioxidative, antibacterial, and anti-aging activities. Protocatechuic acid (PCA, 2,3-dihydroxybenzoic acid), derived from lignin biomass, is also one of the essential bio-derived aromatic intermediates with an active acid and hydroxyl group, which can elevate it into an important class of potential platform chemicals for the production of value-added chemicals, such as HMF and furfuryl alcohol (FAL). The platform compounds are indeed the most used furan-based feedstocks since their chemical structure allows the preparation of various high-value-added chemicals. The related catalytic techniques are well known for the upgradation of biomass into these platform chemicals and their conversion into value-added chemicals. In this short review, we aim to briefly discuss biomass conversion into FA, HMF, and PCA and related heterogeneous catalytic processes. In addition, a few potential ongoing research trends are also proposed to provide some ideas for the further preparation of bio-based innovative derivatives in a much more green, simple, efficient, and economical way.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据