Electric Literature of C5H13NO2In 2019 ,《Synthesis and antimicrobial evaluation of novel pyrazolopyrimidines incorporated with mono- and diphenylsulfonyl groups》 appeared in Molecules. The author of the article were Alsaedi, Amani M. R.; Farghaly, Thoraya. A.; Shaaban, Mohamed R.. The article conveys some information:
A novel series of pyrazolo[1,5-a]pyrimidine ring systems containing phenylsulfonyl moiety I (Ar = C6H5, 3-H3CC6H4, 2-ClC6H4, etc.) have been synthesized via the reaction of 2-(phenylsulfonyl)-1-(4-(phenylsulfonyl)phenyl)ethan-1-one, 2-benzenesulfonyl-1-(4-benzenesulfonyl-phenyl)-3-dimethylamino-propenone and 3-(dimethylamino)-1-(4-(phenylsulfonyl)phenyl)prop-2-en-1-one each with various substituted aminoazopyrazole derivatives in one pot reaction strategy. The proposed structure as well as the mechanism of their reactions were discussed and proved with all possible spectral data. The results of antimicrobial activities of the new sulfone derivatives revealed that several derivatives showed activity exceeding the activity of reference drug. Contrary to expectations, derivatives containing one sulfonyl group are more effective against all bacteria and fungi than those containing two sulfonyl groups. The experimental process involved the reaction of N,N-Dimethylformamide Dimethyl Acetal(cas: 4637-24-5Electric Literature of C5H13NO2)
N,N-Dimethylformamide Dimethyl Acetal(cas: 4637-24-5) belongs to anime.Typically the presence of an amine functional group is deduced by a combination of techniques, including mass spectrometry as well as NMR and IR spectroscopies. 1H NMR signals for amines disappear upon treatment of the sample with D2O. In their infrared spectrum primary amines exhibit two N-H bands, whereas secondary amines exhibit only one.Electric Literature of C5H13NO2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem