Awesome and Easy Science Experiments about 77513-58-7

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One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Recommanded Product: Ethyl 2-oxotetrahydrofuran-3-carboxylate, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 77513-58-7, Name is Ethyl 2-oxotetrahydrofuran-3-carboxylate, molecular formula is C7H10O4

A new synthesis of alpha,beta-unsaturated nitriles (13), esters (14), ketones (15), or sulfones (16) starting from alpha-bromonitroalkanes (1) or alpha-chloronitroalkanes (2) is presented.The reaction of 1 or 2 with ethyl alpha-alkylcyanoacetate (3), diethyl alpha-alkylmalonate (4), ethyl alpha-alkylacetoacetate (5), alpha-alkyl beta-diketones (6), or ethyl alpha-alkyl-alpha-sulfonylacetate (7) followed by elimination of ethoxycarbonyl and nitro groups or acetyl and nitro groups gives 13, 14, 15, and 16.As the carbon-carbon bond-forming step proceeds via a free radical chain process, the reaction is less sensitive to steric hindrance than usual ionic reactions like aldol condensations, and highly substituted olefins are readily prepared.

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Reference:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem