Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrogen Cyanide → Isophorone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrogen Cyanide | HCID 768 | — |
| 반응물 | Phosphoric Acid | HCID 1004 | — |
| 반응물 | Isophorone | HCID 6544 | — |
| 반응물 | HCID 10921347 | HCID 10921347 | — |
| 생성물 | Isophorone | HCID 6544 | — |
| 생성물 | 3-Cyano-3,5,5-trimethylcyclohexanone | HCID 99068 | — |
반응 단계
To 622 g (4.5 mol) of isophorone in the presence of 4.14 g (0.02mol) of butyltrimethylammonium methylcarbonate there are added 288.3 g of a mixture of 3 mol of HCN and 1.5 mol of isophorone over a period of 120 min and at a temperature of 115° C. Following neutralization with 4 g of H3PO4 the mixture is distilled. There are obtained 424.3 g of isophorone and 478.3 g of 3-cyano-3,5,5-trimethylcyclohexanone. This is equivalent to a yield of 98.8% based on converted isophorone and 96.5% based on HCN used.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05516928 |
| 출처 데이터셋 | uspto-grants-1996_05 |
| ORD ID | ord-15a255fe33ea4c8bb3f29466a1da3a33 |
| 출처 메모 | uspto-grants-1996_05 |