Ethyl Vinyl Ether Synthesis

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Ethyl vinyl ether synthesis.

Advanced search structure search cert of analysis. Allyl vinyl ethers are typically prepared by either mercury or acid catalyzed vinyl ether exchange with allylic alcohols or acid catalyzed vinylation of allylic alcohols with acetals 29 however yields in these reactions are often low and the use of mercury is not without concerns. Ethyl vinyl ether vinyl ethyl ether cas number 109 92 2 linear formula c 2 h 5 och ch 2 molecular weight 72 11 mdl number ec index. Download high res image 70kb.

While vinyl ethyl ether can be produced by either 1 2 h or 1 2 ethoxy shift in the carbine both theoretical calculations and deuterium labeling experiments supported the 1 2 h route. Ethyl vinyl ether stabilised with potassium hydroxide for synthesis synonym. The alkene portion of the molecule is reactive in many ways. 150000008127 vinyl sulfides chemical class 0 000 title claims description 5 qykiqeunhzkybp uhfffaoysa n vinyl ether chemical class synthesis.

Sigma aldrich offers a number of ethyl vinyl ether products. Young drive los angeles ca 90095 1569 usa. Merlic department of chemistry and biochemistry university of california los angeles 607 charles e.

It displayed advantageous properties for the construction of oligonucleotides since it could be cleaved with 5 acetic acid without affecting the internucleotide bond. Li synthesis 2008 3487 3488. Polymerization is typically initiated with lewis acids such as boron trifluoride. Ethyl vinyl ether stabilized with koh 純度 試験方法.

As a similar protecting function the 1 ethoxyethyl ether formed by reaction of the alcohol with ethyl vinyl ether was introduced scheme 28. It is prone to polymerization leading to formation of polyvinyl ethers.