1400634-65-2Relevant academic research and scientific papers
Efficient acid catalytic synthesis of pyrazolopyrimidines from 1H-pyrazol-5-yl-N,N-dimethylformamidines with cyanamide
Tsai, Shuo-En,Yen, Wan-Ping,Tseng, Ching-Chun,Xie, Jia-Jun,Liou, Min-Yu,Li, Yi-Ting,Uramaru, Naoto,Wong, Fung Fuh
supporting information, p. 2787 - 2791 (2018/04/30)
The efficient acid catalytic synthesis of pyrazolo [3,4-d]pyrimidine was developed by treating 1H-pyrazol-5-yl-N,N-dimethylformamidine with various aminating agents including N,O-bis(trimethylsilyl)hydroxylamine (NHSiMe3(OSiMe3)), cy
Evaluation of electrophilic heteroaromatic substitution: Synthesis of heteroaromatic-fused pyrimidine derivatives via sequential three-component heterocyclization
Wong, Fung Fuh,Huang, Yu-Ying,Chang, Chun-Hsi
, p. 8492 - 8500 (2012/11/07)
A new sequential three-component heterocyclization was developed by reacting aromatic and heterocyclic substrates, including aminobenzenes, 1-aminonaphthalene, 2-aminopyrazines, 5-aminopyrazoles, 3-aminopyridine, 5-aminopyrimidine, 5-aminoquinoline, and 8
One-pot synthesis and antiproliferative evaluation of pyrazolo[3,4-d] pyrimidine derivatives
Huang, Yu-Ying,Wang, Li-Ya,Chang, Chun-Hsi,Kuo, Yueh-Hsiung,Kaneko, Kimiyoshi,Takayama, Hiroyuki,Kimura, Masayuki,Juang, Shin-Hun,Wong, Fung Fuh
supporting information, p. 9658 - 9664 (2012/11/07)
An efficient one-pot methodology for the synthesis of pyrazolo[3,4-d] pyrimidines was developed by using 5-aminopyrazoles with formamide in presence of PBr3 as the coupling agent. Among the examples presented in this work, compounds 41 and 54-5
