Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methanol → HCID 178489420, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | 2-Methylbenzothiazole | HCID 8446 | — |
| 반응물 | Hydrazine | HCID 9321 | — |
| 반응물 | Methyl 2-Methoxybenzoate | HCID 61151 | — |
| 촉매 | p-Toluenesulfonic acid | HCID 6101 | — |
| 생성물 | HCID 178489420 | HCID 178489420 | — |
반응 단계
The title compound (430 mg) was prepared in four steps starting from 1.49 g (10 mmol) of 2-methylbenzothiazole and 1.66 g (10 mmol) of methyl 2-methoxybenzoate. After the reaction with hydrazine, the addition product was dissolved in methanol and heated to reflux with a catalytic amount of p-TSA (15 mg) for 2 hours to yield the title compound. MS (m/z, ES+): 308 (M+1, 100%). Yield=14%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09434720B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-d7164139c8c44f1997ebb671330a5343 |
| 출처 메모 | uspto-grants-2016_09 |