An article Co-Catalyzed Direct Regio- and Enantioselective Intermolecular gamma-Amination of N-Acylpyrazoles WOS:000606842300006 published article about ASYMMETRIC ALPHA-AMINATION; VINYLOGOUS ALDOL REACTION; ELECTROPHILIC AMINATION; HIGHLY REGIO; KETONES; ACCESS; ENALS; BONDS in [Fu, Xin; Duan, Abing] Hunan Univ, Coll Environm Sci & Technol, Changsha 410082, Peoples R China; [Fu, Xin; Hao, Yu; Bai, He-Yuan; Zhang, Shu-Yu] Shanghai Jiao Tong Univ, Key Lab Thin Film & Microfabricat Technol, Minist Educ, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China; [Fu, Xin; Hao, Yu; Bai, He-Yuan; Zhang, Shu-Yu] Shanghai Jiao Tong Univ, Shanghai Key Lab Mol Engn Chiral Drugs, Shanghai 200240, Peoples R China in 2021.0, Cited 62.0. 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
A cobalt-catalyzed regio- and enantioselective gamma-amination of beta,gamma-unsaturated N-acylpyrazoles that delivers the corresponding gamma-amination products in good regio- and enantioselectivity has been established. Moreover, the nitrogen-containing compounds could be easily synthesized. DFT calculations have been provided to explain regio- and enantioselectivity for this gamma-amination. The chiral gamma-amination products were readily converted into the chiral gamma-amino acid derivatives.
HPLC of Formula: C5H8N2. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Fu, X; Hao, Y; Bai, HY; Duan, AB; Zhang, SY or concate me.
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics