Potassium Hydroxide → Potassium 3,4-dichloro-5-isothiazolecarboxylate
反応式
[OH-].[K+:2].[Cl:3][C:4]1[C:8]([Cl:9])=[C:7]([C:10]([OH:12])=[O:11])[S:6][N:5]=1>O.C(O)C>[Cl:3][C:4]1[C:8]([Cl:9])=[C:7]([C:10]([O-:12])=[O:11])[S:6][N:5]=1.[K+:2]参加物
5
実験手順
Potassium hydroxide (0.27 g) dissolved in 3 ml of water was added to a solution of 3,4-dichloroisothiazole-5-carboxylic acid (0.95 g) in 4 ml of ethanol. The solvent was distilled off under reduced pressure. The crystals thus obtained were washed with a small quantity of ethanol.
後処理
- distillationThe solvent was distilled off under reduced pressure
- customThe crystals thus obtained
- washwere washed with a small quantity of ethanol
出典と根拠
- ORDレコード
- ord-cdf5eb855cf04a6dac6fcf5cd5c5866b
- 出典データセット
- uspto-grants-1993_08
- 特許番号
- US05240951
反応ノート
読み込み中…