Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Amino-5,6-dimethyl-1,2,4-triazine → N-[(5,6-dimethyl-1,2,4-triazin-3-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Amino-5,6-dimethyl-1,2,4-triazine | HCID 87163 | — |
| 반응물 | Benzoic acid, 2-(isocyanatosulfonyl)-, methyl ester | HCID 156281 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | N-[(5,6-dimethyl-1,2,4-triazin-3-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide | HCID 13203326 | 70.8% |
반응 단계
To a stirred suspension of 1.2 g of 3-amino-5,6-dimethyl-1,2,4-triazine in 25 ml of anhydrous acetonitrile was added at ambient temperature 2.4 g of 2-methoxycarbonylbenzenesulfonylisocyanate. After stirring for 24 hours at ambient temperature, the resultant precipitate was filtered off to yield 2.5 g of the desired compound melting at 150°-151°. It showed infrared absorption peaks at 1700, 1680 and 1550 cm-1, consistent for N-[(5,6-dimethyl-1,2,4-triazin-3-yl)-aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04591378 |
| 출처 데이터셋 | uspto-grants-1986_05 |
| ORD ID | ord-9b5b74013f6642c3ba9518fde0c68a7e |
| 출처 메모 | uspto-grants-1986_05 |