Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → HCID 178425298, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | N-[(2-carbamoylphenyl)carbamothioyl]-3-methylbenzamide | HCID 667545 | — |
| 용매 | Hydrogen Peroxide | HCID 784 | — |
| 생성물 | HCID 178425298 | HCID 178425298 | 27.7% |
반응 단계
To a stirred mixture of 9.3 g of the above benzamide and 200 ml of methanolic ammonia was added dropwise, 10 ml of 30% hydrogen peroxide over 3 minutes. An exotherm required cooling in an ice bath. A 15 ml portion of 30% hydrogen peroxide was added, the mixture was stirred 48 hours, the solid collected, and mixed with 100 ml of hot water. This solid was collected, mixed with 400 ml of hot acetonitrile and filtered. The filtrate was chilled, giving 2.3 g of the desired product as off-white crystals, mp 211°-213° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05084457 |
| 출처 데이터셋 | uspto-grants-1992_01 |
| ORD ID | ord-8dc2e2cda81048fc8de8477320eae473 |
| 출처 메모 | uspto-grants-1992_01 |