中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲氧基-3-丁烯-2-酮 | 4-methoxy-3-buten-2-one | 4652-27-1 | C5H8O2 | 100.117 |
—— | 1c-butoxy-but-1-en-3-yne | 22875-42-9 | C8H12O | 124.183 |
PROBLEM TO BE SOLVED: To provide a method for producing a substituted vinyl ether derivative by ether exchange from a substituted vinyl ether which has an electron-attracting group as a substituent on a double bond carbon atom to cause the binding site to be electron-deficient.
SOLUTION: The method for producing a substituted vinyl ether derivative comprises subjecting a substituted vinyl ether, which has at least one electron-attracting group as a substituent on a carbon atom which forms carbon-carbon double bond, to ether exchange reaction with an alcohol or a phenol in the presence of a catalyst containing a compound of the group 9 and/or 10 metal in the periodic table, wherein the compound has a counter anion, and when the anion is protonated, the proton has an ionization constant (pKa) of 0 or less.
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