Ethyl Vinyl Ether Synthesis

Ethyl vinyl ether synthesis.

Download high res image 70kb. Advanced search structure search cert of analysis. It is prone to polymerization leading to formation of polyvinyl ethers. Sigma aldrich offers a number of ethyl vinyl ether products.

View information documentation regarding ethyl vinyl ether including cas msds more. It displayed advantageous properties for the construction of oligonucleotides since it could be cleaved with 5 acetic acid without affecting the internucleotide bond. 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. Li synthesis 2008 3487 3488.

As a similar protecting function the 1 ethoxyethyl ether formed by reaction of the alcohol with ethyl vinyl ether was introduced scheme 28. Merlic department of chemistry and biochemistry university of california los angeles 607 charles e. Young drive los angeles ca 90095 1569 usa. Ethyl vinyl ether stabilized with koh 純度 試験方法.

Ethyl vinyl ether is made by reaction of acetylene and ethanol in presence of a base. 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. 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 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. Polymerization is typically initiated with lewis acids such as boron trifluoride.