Safety of Copper(I) tetra(acetonitrile) tetrafluoroborate. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: Copper(I) tetra(acetonitrile) tetrafluoroborate, is researched, Molecular C8H12BCuF4N4, CAS is 15418-29-8, about Asymmetric Deoxygenative Cyanation of Benzyl Alcohols Enabled by Synergistic Photoredox and Copper Catalysis. Author is Chen, Hong-Wei; Lu, Fu-Dong; Cheng, Ying; Jia, Yue; Lu, Liang-Qiu; Xiao, Wen-Jing.
An enantioselective deoxygenative cyanation of benzyl alcs. ArCH(OC(O)-3,5-(CF3)2C6H3)R [Ar = naphthalen-2-yl, pyridin-3-yl, 2H-1,3-benzodioxol-5-yl, etc.; R = Me, (dibutylamino)methyl, Ph, etc.] and 2,3-dihydro-1H-inden-1-yl 3,5-bis(trifluoromethyl)benzoate, etc. was accomplished for the first time through the synergistic photoredox and copper catalysis. This reaction features the use of organic photosensitizer and low-cost 3d metal catalyst, simple and safe operations, and extremely mild conditions. A variety of chiral benzyl nitriles (R)-ArCH(CN)R and (R)-2,3-dihydro-1H-indene-1-carbonitrile, etc. was produced in generally good yields and high level of enantiocontrols from readily available feedstocks (22 examples, up to 93% yield and 92% ee).
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Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI