Chemistry of Heterocyclic Compounds p. 230 - 233 (1980)
Update date:2022-08-30
Topics:
Freidlin, G.N.
Kuraeva, N.A.
Solop, K.A.
The kinetics of the formylation of five thiophene derivatives in the presence of phosphorus oxychloride and the formylation of thiophene in the presence of thionyl chloride were investigated.The effect of the condensing agent on the reaction rate is shown, and rate constants and the activation parameters are calculated.The isokinetic dependence and the Hammett dependence of the reactivities on the structure were established for this reaction series.The effect of the solvent on the formylation was studied.
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