Dihydropyrimidinone相关论文
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......
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......
3,4-Dihydropyrimidin-2(1H)-ones (DHPMs) were oxidized with 1.2 equiv, of nitrosonium tetrafluoroborate (NO~+BF_4~-) to p......
A highly efficient catalyst indium (III) tribromide is used to synthesize 5-alkoxy- carbonyl-4-hydrocarbyl-3,4-dihydropy......
We report herein the use of p-dodecylbenzenesulfonic acid (DBSA) as a catalyst for a one-pot Biginelli reaction to affor......
经典的Biginelli反应用HCl作催化剂,通常产率较低（20%～50%）.以[BPy][HSO4]离子液体为催化剂考察了Biginelli反应在不同温度和溶剂下的......
介绍了用苯甲酸作催化剂利用Biginelli反应在无溶剂条件下，一锅合成标题化合物的方法。和传统的Biginelli反应条件比较，此法有反应时......
