Continuous Microflow Synthesis of Fuel Precursors from Platform Molecules Catalyzed by 1,5,7-Triazabicyclo[4.4.0]dec-5-ene
作者:Tao Shen、Jingjing Tang、Chenglun Tang、Jinglan Wu、Linfeng Wang、Chenjie Zhu、Hanjie Ying
DOI:10.1021/acs.oprd.7b00141
日期:2017.6.16
a recyclable and highly efficient organic base catalyst for the aldol condensation of furfural with carbonyl compounds, and the selectivity of mono- or difuryl product can be easily regulated by adjusting the molar ratio of substrates. By means of flow technique, a shorter reaction time, satisfactory output, and continuous preparation are achieved under the present procedure, representing a significant
据报道,首次从生物基平台分子连续合成C 8 -C 16烷烃燃料前体。发现TBD(1,5,7-三氮杂双环[4.4.0] dec-5-ene)是糠醛与羰基化合物的羟醛缩合反应以及单或二呋喃基的选择性的可回收且高效的有机碱催化剂。通过调节底物的摩尔比,可以轻松调节产品。通过流动技术,在本方法下可实现更短的反应时间,令人满意的产量和连续制备,这表明在相应的间歇反应条件上有明显的进步。