577789-15-2Relevant academic research and scientific papers
Sulfonic acid supported phosphonium based ionic liquid functionalized SBA-15 for the synthesis of 2-amino-3-cyano-4,6-diarylpyridines
Ma'Mani, Leila,Hajihosseini, Elham,Saeedi, Mina,Mahdavi, Mohammad,Asadipour, Ali,Firoozpour, Loghman,Shafiee, Abbas,Foroumadi, Alireza
, p. 306 - 310 (2016)
The surface of SBA-15 was functionalized using diphenylphosphine and then it was treated with butane sultone and sulfuric acid to obtain Bronsted acid HO3S-phosphonium based ionic liquid functionalized SBA-15 with 4-methylbenzenesulfonate (p-TS
Catalyst-free three-component synthesis of 2-amino-4,6-diarylpyridine-3-carbonitriles under solvent-free conditions
Sayahi, Mohammad Hosein,Saghanezhad, Seyyed Jafar,Mahdavi, Mohammad
, p. 725 - 728 (2019/08/28)
[Figure not available: see fulltext.] A novel efficient one-pot synthesis of 2-amino-4,6-diarylpyridine-3-carbonitriles is described. Method involves heating the mixture of an acetophenone oxime, aldehyde, and malononitrile without any catalyst under solvent-free conditions to give the title compounds in good to high yields.
One-pot synthesis of 2-amino-3-cyanopyridine derivatives catalyzed by ytterbium perfluorooctanoate [Yb(PFO)3]
Tang, Jun,Wang, Limin,Yao, Yinfang,Zhang, Liang,Wang, Wenbo
supporting information; experimental part, p. 509 - 511 (2011/03/18)
A family of 2-amino-3-cyanopyridine derivatives are synthesized from aldehydes, ketones, malononitrile, and ammonium acetate via one-pot reaction catalyzed by ytterbium perfluorooctanoate [Yb(PFO)3]. This procedure tolerates most of substrates
Pyrido[2,3-d]pyrimidines and their ribofuranosides: Synthesis and antimicrobial investigations
Kumar, Naresh,Tiwari, Sangeeta,Yadav, Ashok K.
, p. 702 - 706 (2008/09/18)
4-Amino-5,7-disubstituted pyrido[2,3-d]pyrimidines 3, 4amino-5,7- disubstituted pyrido[2,3-d]pyrimidine-2(1H)-thiones 4, and 4-amino-3,5,7- trisubstituted pyrido [2,3-d]pyrimidines-2,4(1H, 3H)-dione 5 have been synthesized by condensation of 2amino-3-cyan
