反应条件
1,3,5-trimethylphenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine in acetonitrile T=20°C;
参考文献
Zhao, Junfeng; Mueck-Lichtenfeld, Christian; Studer, Armido
Advanced Synthesis and Catalysis, 2013 , vol. 355, # 6 p. 1098 - 1106