Islam, Sk Safikul published the artcileZinc (II) incorporated porous organic polymeric material (POPs): A mild and efficient catalyst for synthesis of dicoumarols and carboxylative cyclization of propargyl alcohols and CO2 in ambient conditions, Recommanded Product: 3,5-Dimethylhex-1-yn-3-ol, the main research area is dicoumarol preparation green chem; hydroxycoumarin aryl aldehyde condensation zinc catalyst; alkylidene cyclic carbonate preparation green chem; propargyl alc carbon dioxide cyclization reaction zinc catalyst.
Zinc (II) incorporated porous organic polymer catalyst, Zn@BBAPA has been designed, synthesized and characterized thoroughly by XRD, EDX, SEM, HR-TEM, FTIR spectra, UV-vis spectra, TGA and N2 absorption desorption isotherm. An eco-friendly porous Zn@BBAPA catalyst exhibits highly efficient catalytic performance for the production of α-alkylidene cyclic carbonates I (R1 = Me; R2 = Me, Et, isobutyl; R1R2 = -(CH2)5-) by using propargylic alcs. HCCC(R1)(R2)OH via CO2 fixation. In addition the catalyst shows outstanding efficiency for the synthesis of various dicoumarol derivatives II (R3 = 4-methoxyphenyl, furan-2-yl, thiophen-2-yl, etc.) in green solvent medium (water) from 4-hydroxycoumarin and aromatic aldehydes R3CHO. Presence of super hydrophobic nature and electron-donation character of NH2 groups of BBA framework with high surface area is main aspect to be responsible for elevated catalytic performance as well as improvement in catalyst stability and enabling a good recyclability.
Molecular Catalysis 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