Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Caprolactam → Laurocapram
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Caprolactam | HCID 7768 | — |
| 반응물 | 1-Bromododecane | HCID 8919 | — |
| 반응물 | Sodium oxide | HCID 73971 | — |
| 반응물 | Sodium | HCID 5360545 | — |
| 반응물 | 1-Trimethylsilanyl-azepan-2-one | HCID 11423999 | — |
| 용매 | 1,2-Dimethoxyethane | HCID 8071 | — |
| 생성물 | Laurocapram | HCID 42981 | — |
반응 단계
3.1 g (0.05 mol) of sodium oxide (Na2O) are suspended in 150 ml of 1,2-dimethoxyethane, and then 18.5 g (0.1 mol) of N-trimethylsilylcaprolactam are added. The reaction mixture is stirred at 50° C. for two hours, during which the voluminous precipitate of the sodium salt of the caprolactam forms. Then 24.9 g (0.1 mol) of n-dodecyl bromide are added, and the mixture is stirred and heated under reflux for 20 hours. The working-up is carried out as indicated in Example 1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04692523 |
| 출처 데이터셋 | uspto-grants-1987_09 |
| ORD ID | ord-f493cb7f940142b18569cc6c29bf1021 |
| 출처 메모 | uspto-grants-1987_09 |