Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diuron → 1-Chloro-N'-(3,4-dichlorophenyl)-N,N-dimethylformamidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diuron | HCID 3120 | — |
| 반응물 | Phosphorus pentachloride | HCID 24819 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 1-Chloro-N'-(3,4-dichlorophenyl)-N,N-dimethylformamidine | HCID 22370 | 100.2% |
반응 단계
10.4 g (0.05 mole) of phosphorus pentachloride and 11.6 g (0.05 mole) of N,N-dimethyl-N'-(3,4-dichlorophenyl)-urea in 74 ml of toluene are refluxed for 3 hours, and the volatile components are distilled off under 0.13 mbar to give 12.6 g of N,N-dimethyl-N'-(3,4-dichlorophenyl)-chloroformamidine in the form of an oil; nD25 : 1.6133.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04689068 |
| 출처 데이터셋 | uspto-grants-1987_08 |
| ORD ID | ord-92a52f538f554a5093be7b8af150e8d1 |
| 출처 메모 | uspto-grants-1987_08 |