Application of iron-based metal–organic frameworks in catalysis: oxidant-promoted formation of coumarins using Fe₃O(BPDC)₃ as an efficient heterogeneous catalyst

Abstract

An iron-based metal–organic framework Fe3O(BPDC)3 was used as an efficient heterogeneous catalyst for the synthesis of coumarins.

Kinetic Control of Interpenetration in Fe–Biphenyl-4,4′-dicarboxylate Metal–Organic Frameworks by Coordination and Oxidation Modulation

“…20 The permanent porosity and distribution of Lewis acid sites in MIL-126(Fe) has resulted in its application as a heterogeneous catalyst. [21][22][23][24][25] For bioapplications, the ability to control particle size is necessary to avoid accumulation of the MOF in the bloodstream and ensure their effective uptake into the targeted cells. 26 Coordination modulation, the addition of monotopic linkers to MOF syntheses, is one established synthetic tool for tuning the crystal size of MOFs.…”

Synthesis and Biological Properties of Coumarin Derivatives. A Review

“…Multicomponent reactions were performed by He et al [48] to synthesize coumarin-3-carboxylic esters screening various conditions. The optimised conditions were applied to perform the reaction of substituted salicylaldehydes, Meldrum's acid and various alcohols, Scheme 21.…”

Recent Advances in the Synthesis of Coumarin Derivatives from Different Starting Materials

“…Yields of obtained products were in the range from 87 to 93%. Synthesis of several coumarins catalyzed by Fe3O(BPDC)3 was reported by Lieu et al [94]. In order to find the best reaction conditions following parameters were investigated: effect of temperature, solvent, catalyst concentration, reagent molar ratio, oxidant concentration and type, Kiyani and Daroonkala synthesized 3-substituted coumarins in the presence of potassium phtalamide (PPI) [93].…”

“…In order to find the best reaction conditions following parameters were investigated: effect of temperature, solvent, catalyst concentration, reagent molar ratio, oxidant concentration and type, non-grinded and grinded Fe3O(BPDC)3 and different homogenous catalysts. Under optimized Synthesis of several coumarins catalyzed by Fe 3 O(BPDC) 3 was reported by Lieu et al [94]. In order to find the best reaction conditions following parameters were investigated: effect of temperature, solvent, catalyst concentration, reagent molar ratio, oxidant concentration and type, non-grinded and grinded Fe 3 O(BPDC) 3 and different homogenous catalysts.…”

“…Under optimized reaction conditions synthesis of coumarins between various substituted salicylaldehydes and activated methylene compounds were performed as is shown in Scheme 36. Synthesis of several coumarins catalyzed by Fe3O(BPDC)3 was reported by Lieu et al [94]. In order to find the best reaction conditions following parameters were investigated: effect of temperature, solvent, catalyst concentration, reagent molar ratio, oxidant concentration and type, non-grinded and grinded Fe3O(BPDC)3 and different homogenous catalysts.…”