Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Pyridinecarboxaldehyde → (E)-3-methyl-N-(pyridin-3-ylmethylideneamino)-1,3-benzothiazol-2-imine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Pyridinecarboxaldehyde | HCID 10371 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 3-Methyl-2-benzothiazolinone hydrazone hydrochloride | HCID 78041 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | (E)-3-methyl-N-(pyridin-3-ylmethylideneamino)-1,3-benzothiazol-2-imine | HCID 87882106 | — |
반응 단계
1.50 g (6.42 mmol) of 2,3-dihydro-3-methyl-2-benzothiazolone hydrazone hydrochloride and 0.69 g (6.42 mmol) of 3-pyridinecarboxaldehyde in 10% acetic acid were stirred at room temperature for 30 minutes. The mixture was then made slightly alkaline with 2N sodium hydroxide solution and the precipitate 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-e802dfe4c3e2430c827099142f2718f8 |
| 출처 메모 | uspto-grants-2009_02 |