Recently I am researching about RAY CRYSTAL-STRUCTURE; STRUCTURAL-CHARACTERIZATION; AGOSTIC INTERACTIONS; BOND; REACTIVITY; LIGAND; CHEMISTRY; BEHAVIOR; DESIGN; FE, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21501048, 21503070, 21571052, 21771057]; Key Science and Technology Project of Henan Province [182102210377]; Ministry of Education of the People’s Republic of ChinaMinistry of Education, China; 111 ProjectMinistry of Education, China – 111 Project [D17007]; Henan Center for Outstanding Overseas Scientists [GZS2018003]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Zhao, QY; Dou, T; Guan, XT; Xu, T; Chen, MJ; Zhang, J; Chen, XN. The CAS is 67-51-6. Through research, I have a further understanding and discovery of 3,5-Dimethyl-1H-pyrazole. Category: pyrazoles-derivatives
Three kinds of Ni-II complexes, the singly hydroxo-bridged complex 2, doubly hydroxo-bridged complexes 3a and 3b, and dinuclear Ni complex 4, were readily prepared from reactions of the salt K[(BBN)Bp (R)] {(BBN)Bp (R) = (9-BBN)bis(pyrazolyl)borate} and the NiCl2(PPh3)(2) precursor via B-N bond cleavage process in dichloromethane or toluene. Complex 2 is a rare example of partial hydrolysis of the coordinated pyrazolylborate ligand, while complexes 3a and 3b demonstrate the unreported new form that complete hydrolyses of the coordinated pyrazolylborate ligand produced. Different mechanisms for the formation of complexes 2-4 are proposed.
Category: pyrazoles-derivatives. About 3,5-Dimethyl-1H-pyrazole, If you have any questions, you can contact Zhao, QY; Dou, T; Guan, XT; Xu, T; Chen, MJ; Zhang, J; Chen, XN or concate me.
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics