Chemistry of Heterocyclic Compounds p. 210 - 215 (1991)
Update date:2022-08-03
Topics:
Chupakhin, O. N.
Rusinov, V. L.
Tumashov, A. A.
Pilicheva, T. L.
Sidorov, E. O.
Karpin, I. V.
Reaction of 6-nitroazolo<1,5-a>pyrimidines with cyanoacetamide, cyanoacetthioamide, or benzoylacetonitrile results in the conversion of the pyrimidine ring into a pyridine ring with the formation of 2-azolylamino-5-nitropyridines.Treatment of the latter with alcoholic sodium carbonate, or reaction of the azolopyrimidines with acetonitriles in an alkaline medium, affords 7-nitroazolo<1,5-a>pyrido<2,3-d>pyrimidines.
View MoreAUSHUN PHARMACEUTICAL TECHNOLOGY CO,.LTD
Contact:+86-25-86883560 15951806178
Address:14 Dayingbi, Zhujiang Rd. East, Nanjing, Jiangsu, China.
Contact:+86-0512-62857507
Address:Boji Science Park, No1688C,Taishan road, Suzhou ,China
Chongqing KonAo Health Co.,Ltd
Contact:13687578375
Address:wuhan hubei china
Contact:86-513-84128750/13773795976
Address:No.48.Youyi West Road ,Rudong Development Zone,Jiangsu Province,China
website:http://www.hope-chem.com
Contact:86-21-58090396-805
Address:Floor 4, Building 5, No.588 Tianxiong Road, Zhoupu International Medical Zone, ShangHai, China
Doi:10.1021/ol2030422
(2012)Doi:10.1016/S0040-4020(02)00935-3
(2002)Doi:10.1039/c2jm32149a
(2012)Doi:10.1016/j.bmcl.2017.01.080
(2017)Doi:10.1002/jhet.5570280304
(1991)Doi:10.1016/j.tetlet.2017.04.008
(2017)
