HPLC of Formula: C2H4N4. I found the field of Chemistry very interesting. Saw the article Microwave Assisted Three Component One-pot Synthesis of Bis(aminoazolo[1,5-a]pyrimidines) and Bis(aminoazino[1,2-a]benzimidazoles) Bearing Thiazole Moiety published in 2019.0, Reprint Addresses Mekky, AEM (corresponding author), Cairo Univ, Chem Dept, Fac Sci, Giza 12613, Egypt.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.
Novel bis[(thiazol-2-yl)acetonitrile] derivatives were prepared in good yields by the cyclocondensation of bis(bromoacetyl) derivatives with two equivalents of 2-cyanothioacetamide in dioxane at reflux. The bis[(thiazol-2-yl)acetonitrile] derivatives were taken as synthetic precursors for the synthesis of novel bis(aminoazolo[1,5-a]pyrimidines), bearing thiazole moiety. The target molecules were prepared by the three component one pot reaction of bis[(thiazol-2-yl)acetonitrile] derivatives, dimethylformamide-dimethylacetal and several of 3-aminopyrazoles in pyridine under microwave irradiation at 140 degrees C for 2 h. Using the same protocol, novel bis(aminotriazolo[1,5-a]pyrimidines), bis(aminopyrimido[1,2-a]benzimidazoles) and bis(aminopyrido [1,2-a]benzimidazoles), incorporating thiazole moieties, were prepared by using the appropriate heterocyclic amine or 2-(1H-benzoimidazol-2-yl)acetonitrile instead of 3-aminopyrazoles. The structure of the newly prepared thiazoles was confirmed via considering their elemental analyses and spectral data.
HPLC of Formula: C2H4N4. Welcome to talk about 61-82-5, If you have any questions, you can contact Mekky, AEM; Sanad, SMH; Ahmed, AAM or send Email.
Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics