化工社化工社 化学情報印刷レポート · 研究参考用
Methylisothiazolinone → bis-(2-methyl-3-isothiazolone) zinc(II)chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methylisothiazolinone | HCID 39800 | — |
| 反応物 | Zincchloride | HCID 3007855 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | bis-(2-methyl-3-isothiazolone) zinc(II)chloride | HCID 20493155 | 92% |
反応手順
To a solution of 3.4 g (0.02 mole) of anhydrous zinc chloride in 130 ml absolute ethanol was added a solution of 2-methyl-3-isothiazolone in 20 ml of absolute ethanol. The clear solution was stirred at room temperature for 30 minutes. Concentration yielded a tan solid. The solid was triturated with ether, filtered, and dried to yield 8.4 g (92%) of bis-(2-methyl-3-isothiazolone) zinc(II)chloride, m.p. 148°-151° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04241214 |
| 出典データセット | uspto-grants-1980_12 |
| ORD ID | ord-2dec45da775b4f63a8e33c84072c493c |
| 出典メモ | uspto-grants-1980_12 |