Direct proof for the occurrence of anions in the base‐induced 1,4‐elimination of alcohol from 1,4‐dialkoxy‐2‐butynes
- 1 January 1980
- journal article
- research article
- Published by Wiley in Recueil des Travaux Chimiques des Pays-Bas
- Vol. 99 (5) , 179-180
- https://doi.org/10.1002/recl.19800990508
Abstract
1,4‐Elimination of alcohols from ether of the type RO‐CH2 ‐C≡C‐CH2‐OR by treating these compounds with alkali amide, appears to be not a concerted process, but to proceed via short‐lived anions. These anions can be intercepted by ethyl bromide, present during the reaction.Keywords
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