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
Villano, Rosaria; Acocella, Maria Rosaria; Scettri, Arrigo
Tetrahedron Letters, 2014 , vol. 55, # 15 p. 2442 - 2445