1349195-49-8Relevant articles and documents
Facile and efficient synthesis of pyrazoloisoquinoline and pyrazolopyridine derivatives using recoverable carbonaceous material as solid acid catalyst
Chen, Zhu,Shi, Yingxia,Shen, Qingqing,Xu, Haixia,Zhang, Furen
supporting information, p. 4749 - 4752 (2015/07/20)
A simple and efficient procedure for the synthesis of pyrazoloisoquinoline and pyrazolopyridine derivatives by one-pot three-component condensation of aminopyrazoles, aldehydes, and cycloketones in water using carbonaceous material as solid acid catalyst is described. The procedure offers several advantages such as simple experimental and work-up procedures, high yield, recovery, and reusability of metal-free solid acid heterogeneous catalyst along with tolerance of a wide range of functional groups.
