摘要:本文以廉价易得的无水葡萄糖为底物,由多步反应后得到一系列既具备糖的特性,又具有氮杂环卡宾性质的含糖咪唑氮杂环卡宾化合物。产物结构经熔点,1H NMR和HRMS表征。该工作可望拓展成有效的含糖功能化催化剂。40157 毕业论文关键词:吡喃葡萄糖、烷基咪唑、氮杂环卡宾、合成
Synthesis of Glucose-containing Imidazolium Nitrogen Heterocyclic Carbene
Abstract: In this paper, a variety of glucose-containing imidazolium nitrogen heterocyclic carbenes were synthesized after multistep reactions with D-glucose as substrate. These compounds possess the characteristics both of sugar and N- heterocyclic carbine. The structures of products were characterized by melting point, 1H NMR and HRMS. The work is expected to develop into an effective and new glucose functionalized catalysts.
Keywords: glucopyranose; alkylimidazole; N-heterocyclic Carbenes; synthesis