Ethyl Vinyl Ether Reaction With Alcohol

A satisfactory separation has been made by gas chromatography in a 2 m dimethylsulfolane column followed by a 3 m squalane column on celite.

Ethyl vinyl ether reaction with alcohol.

The reaction is first order in ethyl vinyl ether and first order in hydronium ion. Abstract two novel trifluorovinyl ether tfve monomers were copolymerized with either ethyl vinyl ether eve or vinyl acetate vac in a redox initiated aqueous emulsion. In formic acid and acetic acid buffer solutions it shows general acid catalysis. Ethyl vinyl ether and n butyl vinyl ether may be distilled from k 2 co 3 or na if purification of the commercial materials is desirable.

The conjugate acid of the ether is an intermediate in all these reactions just as conjugate acids were intermediates in certain alcohol reactions. All three compounds react violently with halogens and with strong oxidizing agents and undergo rapid polymerization in the presence of acids. To a solution of the alcohol 1 0 equiv in ethyl vinyl ether 10 equiv was added hg oac 2 0 1 equiv.

With catalytic amounts of acids ethyl vinyl ether adds to alcohols to give the mixed acetal. Proton magnetic resonance analysis of the reaction products shows that. The reaction mixture was stirred at reflux under n 2 for 24 h then the excess ethyl vinyl ether was removed under vacuum. Ethyl vinyl ether participates in many reactions of interest to organic synthesis.

Handling storage and precautions. Etoch ch 2 roh etoch or ch 3 this alcohol protection reaction is akin to the behavior of dihydropyran. Ethyl vinyl ether stabilized with koh 純度 試験方法.

35 5 deg is accompanied by diethyl ether b p. Google has not performed a legal analysis and makes no representation as to the. 34 6 deg and other impurities.