Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → HCID 87882107, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 3-Methyl-2-benzothiazolinone hydrazone hydrochloride | HCID 78041 | — |
| 반응물 | 1-Methyl-2-imidazolecarboxaldehyde | HCID 139575 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | HCID 87882107 | HCID 87882107 | — |
반응 단계
As in Example 1, 1.27 g (5.45 mmol) of 2,3-dihydro-3-methyl-2-benzothiazolone hydra-zone hydrochloride and 0.60 g (5.45 mmol) of 1-methyl-2-imidazolecarboxaldehyde in 40 mL of a mixture of HCl and ethanol (1:2) were stirred at room temperature for 30 minutes. The mixture was then rendered slightly alkaline with 2N sodium hydroxide solution. The precipitated product was suction-filtered off, washed with water and dried under vacuum.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07488353B2 |
| 출처 데이터셋 | uspto-grants-2009_02 |
| ORD ID | ord-b1fdf335451d4fdd82ff6195fd44eab9 |
| 출처 메모 | uspto-grants-2009_02 |