854623-98-6 Usage
Uses
Used in Organic Synthesis:
pre-ELM-11 is used as a catalyst for the preparation of α-hydroxy ketones by the oxidation of silyl enolates. This application is particularly valuable in the synthesis of complex organic molecules and pharmaceutical compounds, as α-hydroxy ketones serve as key intermediates in various chemical transformations.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, pre-ELM-11 is utilized as a catalyst to facilitate the synthesis of bioactive compounds and drug candidates. Its ability to promote selective oxidation reactions allows for the efficient production of target molecules with potential therapeutic applications.
Used in Chemical Research:
pre-ELM-11 is employed as a catalyst in academic and industrial research settings, where it aids chemists in exploring novel reaction pathways and developing new synthetic methodologies. Its versatility and efficiency make it a valuable tool for advancing the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 854623-98-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,6,2 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 854623-98:
(8*8)+(7*5)+(6*4)+(5*6)+(4*2)+(3*3)+(2*9)+(1*8)=196
196 % 10 = 6
So 854623-98-6 is a valid CAS Registry Number.
InChI:InChI=1/2C10H8N2.2BF4.Cu.2H2O/c2*1-5-11-6-2-9(1)10-3-7-12-8-4-10;2*2-1(3,4)5;;;/h2*1-8H;;;;2*1H2/q;;2*-1;+2;;
854623-98-6Relevant academic research and scientific papers
Jiang, Dongmei,Mallat, Tamas,Meier, Daniel M.,Urakawa, Atsushi,Baiker, Alfons
, p. 26 - 33 (2010)
Cu-MOF [Cu(bpy)(H2O)2(BF4)2(bpy)] (bpy: 4,4′-bipyridine) shows promising catalytic activity and high selectivity in allylic oxidation of cyclohexene with molecular oxygen as the only oxidant. Under close to ambient conditions and in the absence of solvent the selectivity in cyclohexene hydroperoxide reached 90%. The combined catalytic, spectroscopic, thermogravimetric, and electron microscopic study indicates that the reaction occurs at the surface of the latent porous framework and both bpy and water are involved in the active complex. Removal of the structural water at 100 °C in vacuum induces a crystal-to-crystal restructuring and opens the pores but eliminates the oxidation activity. Rehydration under ambient conditions in air regenerates Cu-MOF with small structural changes and each dehydration-rehydration cycle increases the oxidation activity. Not only dehydration-rehydration but also stirring the slurry during oxidation induces remarkable changes in the shape and size of the crystallites.
