反応式
[CH:1]([S:3]([OH:6])(=[O:5])=[O:4])=[CH2:2].ClCCS(Cl)(=O)=O.[C:14]1(O)[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.Cl>>[CH:1]([S:3]([O:6][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)(=[O:5])=[O:4])=[CH2:2]参加物
5
実験手順
The aryl ester of vinylsulfonic acid can be prepared by several available techniques. U.S. Pat. No. 3,121,730 teaches reacting a beta-chloroethanesulfonyl chloride with phenol in an aqueous medium at a pH of between 7.5 and 11.5. The reaction proceeds with a loss of 2 mols of hydrogen chloride to yield phenyl vinylsulfonate. U.S. Pat. No. 3,133,948 teaches reacting carbyl sulfate with an aromatic hydroxy compound in an aqueous alkaline medium at a pH between 7.5 and 11.5 to yield a aryl vinylsulfonate.
出典と根拠
- ORDレコード
- ord-f59ddd80871f40fa996563cad6ccf087
- 出典データセット
- uspto-grants-1978_09
- 特許番号
- US04116873
関連ノート
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