Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Amino-4,6-dimethyl pyrimidine → Sulfometuron-methyl
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Amino-4,6-dimethyl pyrimidine | HCID 13021 | — |
| 반응물 | Benzoic acid, 2-(isocyanatosulfonyl)-, methyl ester | HCID 156281 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | Sulfometuron-methyl | HCID 52997 | — |
반응 단계
To 37 g. of 2-amino-4,6-dimethylpyrimidine in 500 ml of anhydrous acetonitrile was added 67 g of 2-methoxycarbonylbenzenesulfonylisocyanate with stirring at ambient temperatures. The resulting mixture was thereafter stirred for sixteen hours and then filtered to remove the desired product which had precipitated as a white solid, m.p. 198°-202°. It showed infrared absorption peaks at 1750, 1700, 1600 and 1550 cm-1, consistent for the desired compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04591378 |
| 출처 데이터셋 | uspto-grants-1986_05 |
| ORD ID | ord-213a53b493d74d0095f9cc05553c9b0f |
| 출처 메모 | uspto-grants-1986_05 |