Hou, Sheng-Li published the artcileA Noble-Metal-Free Metal-Organic Framework (MOF) Catalyst for the Highly Efficient Conversion of CO2 with Propargylic Alcohols, Recommanded Product: 3,5-Dimethylhex-1-yn-3-ol, the main research area is MOF catalyst carbon dioxide propargylic alc cyclization; copper iodide indium aminonicotinic acid MOF catalyst; carbon dioxide fixation; cyclizations; heterogeneous catalysis; metal-organic frameworks (MOFs); noble-metal-free.
Cyclization of propargylic alcs. with CO2 is an important reaction in industry, and noble-metal catalysts are often employed to ensure the high product yields under environmentally friendly conditions. Herein a porous noble-metal-free framework {(NH2C2H6)0.75[Cu4I4·(L)3·(In)0.75]·DMF·H2O} (L- 5-aminonicotinic acid) with large 1D channels of 1.66 nm diameter was synthesized for this reaction. Compound {(NH2C2H6)0.75[Cu4I4·(L)3·(In)0.75]·DMF·H2O} exhibits excellent acid/base stability, and is even stable in corrosive triethylamine for one month. Catalytic studies indicate that {(NH2C2H6)0.75[Cu4I4·(L)3·(In)0.75]·DMF·H2O} is an effective catalyst for the cyclization of propargylic alcs. and CO2 without any solvents under mild conditions, and the turnover number (TON) can reach to a record value of 14,400. Furthermore, this MOF catalyst also has rarely seen catalytic activity when the biol. macromol. ethisterone was used as a substrate. Mechanistic studies reveal that the synergistic catalytic effect between CuI and InIII plays a key role in the conversion of CO2.
Angewandte Chemie, International Edition published new progress about Alcohols, propargyl Role: RCT (Reactant), RACT (Reactant or Reagent). 107-54-0 belongs to class alcohols-buliding-blocks, name is 3,5-Dimethylhex-1-yn-3-ol, and the molecular formula is C8H14O, Recommanded Product: 3,5-Dimethylhex-1-yn-3-ol.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts