17832-28-9Relevant articles and documents
A general, selective synthesis of ω-hydroxyethenyl ethers
Cabianca,Chéry,Rollin,Tatibou?t,De Lucchi
, p. 585 - 587 (2002)
A general selective synthesis of β-, γ- and δ-hydroxyethenyl ethers, a class of compounds containing two mutually reactive functionalities positioned at an interacting distance, is based on the reaction of diols with 1,2-bis-(phenylsulfonyl)ethylene (BPSE) followed by reductive elimination of the resulting β-phenylsulfonyl acetals with sodium amalgam.
Nucleophilic addition to acetylenes in superbasic catalytic systems: XIV. Vinilation of diols in a system CsF-NaOH
Oparina,Khil'ko,Chernyshova,Shaikhudinova,Parshina,Preiss,Henkelmann,Trofimov
, p. 661 - 666 (2007/10/03)
A new catalytic system CsF-NaOH was developed for the synthesis of mono- and divinyl ethers of alkanediols exceeding in efficiency KOH. The nucleophilic addition of diols to acetylene in the presence of this system occurs both at enhance pressure (without solvent, 140-160°C) and atmospheric pressure (in DMSO medium, 100°C) of acetylene. Conditions were established of a selective preparation in a high yield of divinyl ethers from diols. 2005 Pleiades Publishing, Inc.
