Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,6-Dimethyl-4-aminopyrimidine → HCID 13176760, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,6-Dimethyl-4-aminopyrimidine | HCID 68039 | — |
| 반응물 | Benzoic acid, 2-(isocyanatosulfonyl)-, methyl ester | HCID 156281 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | HCID 13176760 | HCID 13176760 | — |
반응 단계
To a suspension of 1.2 g of 4-amino-2,6-dimethylpyrimidine in 30 ml of dry acetonitrile with stirring was added 2.4 of 2-methoxycarbonylbenzenesulfonylisocyanate. The mixture was stirred for two hours at ambient temperature, allowed to stand for sixteen hours and the desired product, which had precipitated, was removed by filtration and washed with butyl chloride to yield 2.4 g, m.p. 125°-127°. The product showed absorption peaks by Nuclear Magnetic Resource at 4.0, 2.62 and 2.9 ppm; consistent for the product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04545808 |
| 출처 데이터셋 | uspto-grants-1985_10 |
| ORD ID | ord-2e6cfcd7cf0d4a63a94f4be71ba7e0ff |
| 출처 메모 | uspto-grants-1985_10 |