A new series of quinoxalinophenazine derivatives were synthesized in good yields by the reaction of 2,3-dibromonaphthale......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Keggin type heteropolyacids was found to be an efficient and reusable catalyst for the synthesis of biologically active ......

Nano-TiO_2 as an eco-friendly and efficient nanocatalyst was applied for quinoxaline preparation with improved yield.In ......

本文以绿色介质水为溶剂,甘油作为相转移催化剂,通过1,2-二羰基化合物和1,2-二胺类化合物缩合合成一系列喹喔啉类化合物。甘油作为......

A new series of quinoxalinophenazine derivatives were synthesized in good yields by the reaction of 2,3-dibromonaphthale......