Acid-catalyzed enolization and aldol condensation of acetaldehyde

  title={Acid-catalyzed enolization and aldol condensation of acetaldehyde},
  author={Lynn M. Baigrie and R. Cox and H. Ślebocka-tilk and M. Tencer and T. Tidwell},
  journal={Journal of the American Chemical Society},
Dissolution, speciation, and reaction of acetaldehyde in cold sulfuric acid
The uptake of gas-phase acetaldehyde [CH 3 CHO, ethanal] by aqueous sulfuric acid solutions was studied under upper tropospheric/lower stratospheric (UT/LS) conditions. The solubility of acetaldehydeExpand
The chemical processing of gas-phase carbonyl compounds by sulfuric acid aerosols: 2,4-pentanedione
This work investigates the interactions between gas-phase carbonyl compounds and sulfuric acid aerosols. It focuses on understanding the chemical processes, giving a first estimate of theirExpand
Organic reactions increasing the absorption index of atmospheric sulfuric acid aerosols
[1] Unlike most environments present at Earth's surface atmospheric aerosols can be favorable to organic reactions. Among them, the acid-catalyzed aldol condensation of aldehydes and ketones producesExpand
Kinetic study for oligomerization of acetaldehyde over cation exchange resin
Abstract Several industrially important liquid phase reactions which involve acetaldehyde as the main reactant are practised in the presence of acidic catalyst. However, under these conditions,Expand
Synthesis of nitrogen heterocycles and chalcones using multi-component reactions : a spectral and protein binding investigation
Submitted in fulfillment of the requirements for the degree of Doctor of Philosophy: Chemistry, Durban University of Technology, Durban, South Africa, 2018.
Acetaldehyde as an ethanol derived bio-building block: an alternative to Guerbet chemistry
In this work, we describe a highly selective poly-aldol condensation of acetaldehyde, which can readily be obtained via dehydrogenation of ethanol. The process operates under mild temperatures (100Expand
Efficient synthesis of ethyl–piperazinyl quinolinyl-(E)-chalcone derivatives via Claisen–Schmidt reaction by using TiO2-BPTETSA catalyst
Abstract A new titanium nanomaterial based sulfonic acid catalyst was prepared and exhibited efficient catalytic activity for the synthesis of ( EExpand
Two Complementary Cyclization Reactions for the Chemoselective Synthesis of Spirooxindoles
Two complementary cascade cyclization reactions were described, namely KHSO4-promoted [1+2+3] cyclization and TMSCl-promoted four-molecular cascade cyclization for the concise synthesis of highlyExpand