Name: 4′-Hydroxyacetophenone. Authors Sprakel, LMJ; Bargeman, G; Sanchez, LG; Schuur, B in WILEY published article about in [Sprakel, Lisette M. J.; Schuur, B.] Univ Twente, Fac Sci & Technol, Sustainable Proc Technol Grp, Drienerlolaan 5,Meander 221, NL-7522 NB Enschede, Netherlands; [Bargeman, G.] Nouryon Chem BV, Res Dev & Innovat, Expert Capabil Grp, Zutphenseweg 10,POB 70, NL-7400 AA Deventer, Netherlands; [Bargeman, G.; Sanchez, Lara G.] Univ Twente, Fac Sci & Technol, Membrane Sci & Technol Cluster, Drienerlolaan 5, NL-7522 NB Enschede, Netherlands in 2021.0, Cited 20.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4
BACKGROUND Although phenol is a key intermediate in the plastics and polycarbonate industry, it is also a toxic component that requires removal from dilute aqueous streams, potentially by liquid-liquid extraction (LLX). For LLX, cumene is suggested as a solvent as it is already present in processes in the polycarbonate industry. For the recovery of cumene from phenol by distillation, knowledge on vapor-liquid equilibrium (VLE) behavior is important, in combination with how this is affected by other components possibly present as an impurity or explicitly added as a solvent. This was investigated in this work. RESULTS The binary cumene-phenol system shows a tangent pinch in the binary VLE diagram. Addition of a range of impurities and solvents showed that hydrogen bond accepting compounds strongly improve the relative volatility of the mixture, whereas dodecane, not capable of forming hydrogen bonds, has a negative effect on the relative volatility. CONCLUSION Addition of polar components with hydrogen bonding abilities, i.e. ketones or ethers, affected the relative volatility of cumene over phenol the most positively. Combining two types of components results in similar effects, and clear synergistic effects could not be shown based on current VLE measurements. Addition of an apolar component in combination with polar components with hydrogen abilities had only a minor effect on the relative volatility. (c) 2021 The Authors. Journal of Chemical Technology and Biotechnology published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry (SCI).
Name: 4′-Hydroxyacetophenone. Welcome to talk about 99-93-4, If you have any questions, you can contact Sprakel, LMJ; Bargeman, G; Sanchez, LG; Schuur, B or send Email.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles