生物基醇临氢氨化反应的研究进展OA

Against the backdrop of increasingly prominent global energy crises and environmental issues,the production of high-value-added nitrogen-containing fine chemicals from renewable biomass resources has become a research hotspot of green chemistry.Reductive amination is an emerging reaction pathway that effectively converts biomass-derived chemicals into nitrogen-containing fine chemicals in the presence of hydrogen.Reductive amination enables efficient catalytic conversion of bio-based alcohols into primary amine target products,which hold irreplaceable value in fields such as biomedicine,pharmaceutical synthesis,dyes and coatings,and polymer materials.This article introduces recent research progress in the reductive amination of bio-based alcohols,systematically reviews the design,preparation,and regulation methods of reductive amination catalysts for both monohydric and polyhydric alcohol substrates,summarizes current challenges in this field,and provides perspectives on future development trends from the standpoint of high-efficiency catalyst development.The work aims to offer references for promoting the high-value utilization of biomass resources.