Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 35000-38-5, Name is tert-Butyl 2-(triphenylphosphoranylidene)acetate, molecular formula is C24H25O2P, belongs to Isoxazoles compound. In a document, author is Fritsch, Luma, introduce the new discover, Safety of tert-Butyl 2-(triphenylphosphoranylidene)acetate.
Isoxazoline- and isoxazole-liquid crystalline schiff bases: A puzzling game dictated by entropy and enthalpy effects
Two series of Schiff base (SB) liquid crystals (LC) containing the 5-membered rings isoxazoline or isoxazole were synthesized and characterized; 27 isoxazoline and 20 isoxazole compounds were obtained. Nematic, smectic A, and smectic C mesophases were found and characterized by Polarized optical microscopy (POM), Differential scanning calorimetry (DSC), and X-ray diffraction. The scientific problem addressed was how the isoxazoline and isoxazole rings affect the mesophase structure and stability. Molecular packing and anisotropic interactions based on enthalpy and entropy properties were used to explain the thermal and structural behaviour observed for both series. The proposed mechanism was assisted by Density functional theory (DFT) calculations, providing new insights into the molecular organization of this kind of system. (C) 2019 Elsevier B.V. All rights reserved.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 35000-38-5. Safety of tert-Butyl 2-(triphenylphosphoranylidene)acetate.
Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem