Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Trityl chloride → 3-(Tritylamino)-2-azepanone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Trityl chloride | HCID 6456 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 2H-Azepin-2-one, 3-aminohexahydro- | HCID 102463 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 3-(Tritylamino)-2-azepanone | HCID 14729218 | 91.3% |
반응 단계
To a stirred suspension of 125 g of α-amino-ε-caprolactam, 118 g of triethylamine and 600 ml of chloroform, 288 g of chlorotriphenylmethane was added under ice-cooling. The mixture was further stirred for an hour under the same conditions, followed by 2 hours' stirring at room temperature. Thus resulting precipitates were collected by filtration, washed thoroughly with acetone and dried to provide 330 g of α-triphenylmethylamino-ε-caprolactam, m.p. 240-241° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05932568 |
| 출처 데이터셋 | uspto-grants-1999_08 |
| ORD ID | ord-b3c2a6e4cb71467f807be37cf585c91b |
| 출처 메모 | uspto-grants-1999_08 |