30510-18-0Relevant articles and documents
Synthesis of Pyrazole Compounds by Using Sonication Method
Kumdale, Prashant Ganpatrao,Shitole, Nana Vikram
, p. 198 - 203 (2022/03/16)
A simple method for the synthesis of pyrazoles derivatives carried out by cyclization of cyanide with hydrazine hydrate by using sonication method. All the prepared compounds were characterized by 1H, 13C NMR and IR Spectroscopy.
One-Pot Four-Component Coupling Approach to Polyheterocycles: 6 H-Furo[3,2- f]pyrrolo[1,2- d][1,4]diazepine
Yoon, Seok Hyun,Kim, Sung June,Kim, Ikyon
, p. 15082 - 15091 (2020/12/02)
A novel polyheterocyclic chemical space, 6H-furo[3,2-f]pyrrolo[1,2-d][1,4]diazepine, was generated by a one-pot four-component coupling reaction where multiple bonds (three C-C, one C-O, and one C-N) were formed through a domino sequence. Two heterocyclic rings (furan and diazepine) were sequentially constructed from the monocyclic pyrrole derivative under environment-friendly reaction conditions to furnish the tricyclic fused scaffold.
Synthesis of pyrazolo[3,4-b]pyridines under microwave irradiation in multi-component reactions and their antitumor and antimicrobial activities - Part 1
El-Borai,Rizk,Abd-Aal,El-Deeb
scheme or table, p. 92 - 96 (2012/03/22)
An efficient one-pot synthesis in multi-component system (MRCs) for the preparation of pyrazolo[3,4-b]pyridine derivatives from the reaction of 5-amino-1-phenyl-3-(pyridin-3-yl)-1H-pyrazole with 4-anisaldehyde and p-substituted β-ketonitriles or with pyru