Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Pyridine → N-(4-Bromo-l-methyl-5-pyrazolyl)-S,S-dimethylsulfilimine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Pyridine | HCID 1049 | — |
| 반응물 | Dimethyl Sulfide | HCID 1068 | — |
| 반응물 | Chlorine | HCID 24526 | — |
| 반응물 | 4-Bromo-1-methyl-1H-pyrazol-5-amine | HCID 600351 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | N-(4-Bromo-l-methyl-5-pyrazolyl)-S,S-dimethylsulfilimine | HCID 23303942 | — |
반응 단계
A solution of 0.60 mL (8.2 mmol) of dimethyl sulfide in 30 mL of dichloromethane was cooled to -20° C. and 0.50 g (7.0 mmol) of chlorine was added through a sparge tube with cooling and stirring. Subsequently, 1.0 g (5.7 mmol) of 5-amino-4-bromo-l-methylpyrazole and then 1.0 g (12.7 mmol) of pyridine were added with cooling and stirring. A 2 mL aliquot of this mixture was removed and the light yellow solids present were collected by filtration and washed with deuteroacetonitrile.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05973148 |
| 출처 데이터셋 | uspto-grants-1999_10 |
| ORD ID | ord-a70216e9faf0426ea55ddb0fffc328a2 |
| 출처 메모 | uspto-grants-1999_10 |