Morpholine triflate promoted one-pot, four-component synthesis of dihydropyrano[2,3-c] pyrazoles
Chen-Feng Zhou, Jian-Jun Li, Wei-Ke Su
Morpholine triflate promoted one-pot, four-component synthesis of dihydropyrano[2,3-c] pyrazoles
Chen-Feng Zhou, Jian-Jun Li, Wei-Ke Su
中国化学快报 . 2016, (11): 1686 -1690 .  DOI: 10.1016/j.cclet.2016.05.010