305331-23-1Relevant academic research and scientific papers
A new route for the synthesis of 4,5-diamino-6-arylsulfanylpyrimidine derivatives and also purines on their basis
Popil'nichenko,Solomyannyj,Brovarets
scheme or table, p. 492 - 496 (2012/01/13)
5-Acylamino-4-amino-6-arylsulfanylpyrimidines were formed by the reaction 3-arylsulfanyl-2-acylamino-3-chloroacrylonitriles with benzamidine. The products were converted into new derivatives of 6-arylsulfanyl-substituted purine bases by treatment with pol
Synthesis of 3(5)-amino-4-acylamino-5(3)-arylsulfanylpyrazoles and their fused derivatives on the basis of N-(2,2,2-trichloro-1-hydroxyethyl)benzamides
Popil'nichenko,Pil'o,Brovarets,Chernega,Drach
, p. 1816 - 1820 (2008/02/03)
Addition products of carboxylic acid amides and trichloroacetaldehyde are readily converted into 3-arylsulfanyl-2-acylamino-3-chloroacrylonitriles which react with hydrazine hydrate to afford 3(5)-amino-5(3)-arylsulfanyl-4- acylaminopyrazoles. The presenc
