10160-48-2Relevant academic research and scientific papers
Nucleophilic addition to acetylenes in superbasic catalytic systems: XIII. Fluoride cesium containing systems, efficient catalysts for alkanols vinylation
Oparina,Shaikhudinova,Parshina,Vysotskaya,Preiss,Henkelmann,Trofimov
, p. 656 - 660 (2005)
New catalytic systems CsF-MOH (M = Li, Na) were developed for the synthesis of alkyl vinyl ethers comparable in efficiency to cesium alcoholates. The addition of primary and secondary alcohols to acetylene occurs in the presence of these systems at the atmospheric (DMSO, 100°C) or at enhanced (without solvent, 135-140°C) acetylene pressure and affords alkyl vinyl ethers in up to 93% yield. 2005 Pleiades Publishing, Inc.
A facile one-pot synthesis of symmetrical and unsymmetrical acetaldehyde acetals from primary alcohols
Guy,DiPietro
, p. 687 - 692 (2007/10/02)
Initial formation of a vinyl ether 2 by treatment of a primary alcohol 1 with ethyl vinyl ether in the presence of mercury (II) acetate followed by treatment with the same or a different alcohol in the presence of p-toluenesulfonic acid affords the symmetrical and unsymmetrical acetaldehyde acetals 3 in good overall yield. The method is easily scaled up and represents a significant improvement over currently available procedures.
