Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chromium hexacarbonyl → Molybdenum
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chromium hexacarbonyl | HCID 25589 | — |
| 반응물 | Tungsten hexacarbonyl | HCID 98884 | — |
| 반응물 | Molybdenum carbonyl (Mo(CO)6) | HCID 98885 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 생성물 | Molybdenum | HCID 23932 | — |
| 생성물 | Tungsten | HCID 23964 | — |
| 생성물 | Chromium hexacarbonyl | HCID 25589 | — |
반응 단계
The promoters or rate enhancers added to the palladium catalyst are group VIB cabonyls. Such carbonyls are, for example, chromium hexacarbonyl, molybdenum hexacarbonyl and tungsten hexacarbonyl. The carbonyl promoter can be added to the reaction mixture or formed in situ. The chromium carbonyl gives greater catalyst enhancement than either molybdenum or tungsten. The amount of group VIB carbonyl added is from about 0.05 weight percent to 10 weight percent based on the weight of palladium used as the catalyst.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04654436 |
| 출처 데이터셋 | uspto-grants-1987_03 |
| ORD ID | ord-a44a8274b1ab4203805a4d9ab9e15961 |
| 출처 메모 | uspto-grants-1987_03 |