Recently I am researching about COORDINATION POLYMERS; SELECTIVE HYDROBORATION; MASS-SPECTROMETRY; METAL; ALDEHYDES; COMPLEXES; CARBONYL; COBALT; CLUSTERS; HYDROGENATION, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21822107, 21571115, 21671172, 21771095]; Slovenian Research AgencySlovenian Research Agency – Slovenia [P2-0348]; bilateral project PR China Slovenian [BI-CN/17-18-004]; Natural Science Foundation of Shandong ProvinceNatural Science Foundation of Shandong Province [JQ201803, ZR2017JL013, ZR2014BM027]; Qilu Youth Scholar Funding of Shandong University; Fundamental Research Funds of Shandong University [104.205.2.5]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Liu, YN; Su, HF; Li, YW; Liu, QY; Jaglicic, Z; Wang, WG; Tung, CH; Sun, D. The CAS is 67-51-6. Through research, I have a further understanding and discovery of 3,5-Dimethyl-1H-pyrazole. SDS of cas: 67-51-6
Two novel space craft-like octanuclear Co(II)-silsesquioxane nanocages, {Co-8[(MeSiO2)(4)](2)(dmpz)(8)} (SD/Co8a) and {Co-8[(PhSiO2)(4)](2)(dmpz)(8)} (SD/Co8b) (SD = SunDi; Hdmpz = 3,5-dimethylpyrazole), have been constructed from two similar multidentate silsesquioxane ligands assisted with a pyrazole ligand. The Cob skeleton consists of eight tetrahedral Co(II) ions arranged in a ring and is further capped by two (MeSiO2)(4) ligands up and down. The auxiliary dmpz(-) ligands seal the ring finally. Electrospray ionization mass spectrometry revealed SD/Co8a and SD/Co8b are highly stable in CH2Cl2. Magnetic analysis implies that SD/Co8a announces antiferromagnetic interactions between Co(II) ions. Moreover, both of them display good homogeneous catalytic activity for hydroboration of ketones in the presence of pinacolborane under mild conditions.
Welcome to talk about 67-51-6, If you have any questions, you can contact Liu, YN; Su, HF; Li, YW; Liu, QY; Jaglicic, Z; Wang, WG; Tung, CH; Sun, D or send Email.. SDS of cas: 67-51-6
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics