Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → HCID 178513042, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Sulfamic Acid | HCID 5987 | — |
| 반응물 | Dicyandiamide | HCID 10005 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | HCID 178513042 | HCID 178513042 | 94% |
반응 단계
A solution of 97 g sulfaminic acid in 300 ml water was added drop by drop to a mixture of 84 g dicyandiamide, 50 ml water, and 150 ml ethanol at reflux temperature, whereby the reaction was held to the reflux temperature. After all of the sulfaminic acid has been added, the mixture was boiled for another 30 minutes with reflux after which the solvent was drawn off as in Example 1 by applying a water-jet vacuum, whereupon 187 g (94%) guanylurea sulfamate was isolated.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04559409 |
| 출처 데이터셋 | uspto-grants-1985_12 |
| ORD ID | ord-2be7c9acdb6740b8ba5891961ca5b5b8 |
| 출처 메모 | uspto-grants-1985_12 |