Expanding applications of copper-based metal–organic frameworks in catalysis: Oxidative C–O coupling by direct C–H activation of ethers over Cu2(BPDC)2(BPY) as an efficient heterogeneous catalyst

Direct Oxidative Amidation between N,N‐dimethylanilines and Anhydrides Using Metal‐Organic Framework [Cu2(EDB)2(BPY)] as an Efficient Heterogeneous Catalyst

“…[24][25][26] Although application in catalysis is one of the newest developments for MOFs, this promising field is set to attract extensive studies the near future. [34][35][36][37][38][39][40][41] Among numerous popular MOFs as catalysts, several copper-based structures offer high activity for various organic reactions because of their unsaturated open copper metal sites. [34][35][36][37][38][39][40][41] Among numerous popular MOFs as catalysts, several copper-based structures offer high activity for various organic reactions because of their unsaturated open copper metal sites.…”

“…[27][28][29] A variety of MOFs have been employed as catalysts or catalyst supports for many organic reactions, ranging from carbon-carbon [30][31][32][33] to carbon-heteroatom forming transformations. [34][35][36][37][38][39][40][41] Among numerous popular MOFs as catalysts, several copper-based structures offer high activity for various organic reactions because of their unsaturated open copper metal sites. [36,[42][43][44][45][46][47][48][49] Herein, we present the direct oxidative amidation of N,N-dimethylanilines with anhydrides using the metal-organic framework [Cu 2 (EDB) 2 (BPY)] as an efficient and recyclable heterogeneous catalyst (EDB = 4,4'-ethynyldibenzoic acid, BPY = 4,4'-bipyridine).…”

Synthesis of 1,2‐Dicarbonyl‐3‐enes by Hydroacylation of 1‐Alkynes with Glyoxal Derivatives Using Metal–Organic Framework Cu/MOF‐74 as Heterogeneous Catalyst

“…[31][32][33] Metal cations or functional groups on the organic linkers in the framework can be used to catalyze organic transformations, thus maximizing the opportunity for high dispersion and high loading of catalytically active sites. [32,[34][35][36][37][38][39][40] During the last few years, both carbon-carbon [41][42][43][44][45][46][47][48][49][50][51] and carbon-heteroatom-forming organic reactions [52][53][54][55][56][57][58][59][60] using MOF-based catalysts have been reported in the literature. [31-33, 61, 62] Among many popularMOFs, copper-based frameworks have been investigated as catalysts for av ariety of organic transformationso wing to their unsaturated open copperm etal sites.…”

“…[31-33, 61, 62] Among many popularMOFs, copper-based frameworks have been investigated as catalysts for av ariety of organic transformationso wing to their unsaturated open copperm etal sites. [51,55,[63][64][65][66][67][68][69] Herein, we wish to report the synthesis of 1,2-dicarbonyl-3-enes by means of the hydroacylation of 1-alkynes with glyoxal derivatives in the presence of morpholine as ab ase using ac opperbased metal-organic framework Cu/MOF-74 as an efficient heterogeneous catalyst. To the besto fo ur knowledge,t he forma-Ac rystalline copper-based metal-organic framework Cu/MOF-74 wass ynthesized, andu sed as an efficient heterogeneous catalystf or the synthesis of 1,2-dicarbonyl-3-enes by means of the hydroacylation of 1-alkynes with glyoxal derivatives in the presenceo fabase.…”

Formation of C–C and C–Heteroatom Bonds by C–H Activation by Metal Organic Frameworks as Catalysts or Supports

“…BPY) MOF, achieving 100 % conversion at 100 o C using TBHP as oxidant through the C-H activation of 1,4-dioxane The C-O bond formation between 2hydroxybenzaldehyde and 1,4-dioxane is shown in Scheme 25 47. Furthermore, the activity of Cu2(BPDC)2(BPY) was superior than that of Cu3(BTC)2, Cu(BDC), and Cu(BPDC) MOFs(b)under identical conditions.…”