Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 2-Tert-butyl-5-(4-methylpiperazin-1-yl)-6-nitrobenzothiazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | 1-Methylpiperazine | HCID 53167 | — |
| 반응물 | N-t-butylthiocarbonyl-2,5-dichloro-4-nitroaniline | HCID 54175336 | — |
| 용매 | Dimethyl Sulfoxide | HCID 679 | — |
| 생성물 | 2-Tert-butyl-5-(4-methylpiperazin-1-yl)-6-nitrobenzothiazole | HCID 19794200 | — |
반응 단계
A solution of 171 g of N-t-butylthiocarbonyl-2,5-dichloro-4-nitroaniline, described in Example 1, and 605 ml of N-methylpiperazine in 1700 ml of dimethylsulphoxide is heated at 140° for 8 hours, cooled and poured into water. The solid is filtered, washed with water and cold isopropanol to yield 2-tert-butyl-5-[4-methylpiperazin-1-yl]-6-nitrobenzothiazole, melting at 132°-135°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04680301 |
| 출처 데이터셋 | uspto-grants-1987_07 |
| ORD ID | ord-afda86836c514b46bcdef78a7c28a09e |
| 출처 메모 | uspto-grants-1987_07 |