Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methylisothiazolinone → bis-(2-methyl-3-isothiazolone) zinc(II)chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methylisothiazolinone | HCID 39800 | — |
| 반응물 | Zincchloride | HCID 3007855 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | bis-(2-methyl-3-isothiazolone) zinc(II)chloride | HCID 20493155 | 92% |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04150026 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-79a8c7ae42cd4bc490ff92b922e243f9 |
| 출처 메모 | uspto-grants-1979_04 |