17-Sep-2021 News The Absolute Best Science Experiment for 18514-76-6

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Product Details of 18514-76-6, New Advances in Chemical Research in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 18514-76-6, Name is 5-Nitroquinoxaline, molecular formula is C8H5N3O2. In a article,once mentioned of 18514-76-6

The invention discloses a method for synthesis of indole with the nitrile is straight, is characterized in that in order to 2 – iodo toluene derivatives as the substrate, the anhydrous copper sulfate and potassium tertiary butyl alcohol, nitrile derivatives with 2 – iodo toluene derivatives mol ratio of 0.02 – 0.1: 2 – 4:5 – 20:1, in the solvent for 60 – 105 C reaction 4 – 48 h, petroleum ether/dichloromethane/ethyl acetate according to volume 20 – 5:10: 1 mixed as eluant, over silica gel column separation, to obtain the target product. The method of the invention the operation is simple, mild condition, the yield is high, it is a green novel synthetic method. (by machine translation)

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Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N824 | ChemSpider