In 2020.0 ADV SYNTH CATAL published article about ONE-POT SYNTHESIS; ASYMMETRIC CONJUGATE ADDITION; MICHAEL ADDITION; ELECTRON-DEFICIENT; ENANTIOSELECTIVE SYNTHESIS; NUCLEOPHILIC-ADDITION; AROMATIC-AMINES; H BONDS; N-H; COMPLEXES in [Park, Subin; Lee, Hanseul; Lee, Yunmi] Kwangwoon Univ, Dept Chem, Seoul 01897, South Korea in 2020.0, Cited 63.0. The Name is 3,5-Dimethyl-1H-pyrazole. Through research, I have a further understanding and discovery of 67-51-6. HPLC of Formula: C5H8N2
An efficient and straightforward method for the synthesis of new and versatile sulfonyl-functionalized allylic amines through the selective copper-catalyzed aza-1,6-conjugate addition of heterocycles or arylamines to 1,4-disubstituted-1,3-dienyl sulfones has been developed. This catalytic process is promoted by a combination of an easily prepared and sterically demanding N-heterocyclic carbene-based copper complex and KOt-Bu under mild reaction conditions to provide a broad range of (E)-allylic amines with excellent regio- and stereoselectivities.
HPLC of Formula: C5H8N2. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Park, S; Lee, H; Lee, Y or concate me.
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics