Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
O-Xylene → N-Methylenepyrrolidonyl-2-Cyclopentoxyaniline
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | O-Xylene | HCID 7237 | — |
| 반응물 | 2-Pyrrolidinone, 1-(hydroxymethyl)- | HCID 84911 | — |
| 반응물 | 2-(Cyclopentyloxy)aniline | HCID 6485398 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | N-Methylenepyrrolidonyl-2-Cyclopentoxyaniline | HCID 70609772 | 51.6% |
반응 단계
2-Cyclopentoxyaniline (10.0 g, 0.057 mole), N-methylolpyrrolidone (9.75 g, 0.85 mole) and xylene (25 cc) were refluxed under azeotropic conditions with the removal of 1.5 cc of water. The xylene was removed by rotary evaporation and the product was crystallized from 100 cc of hexane to yield 8.0 g (51.6%) of product, m.p. 87°-87.5° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04153446 |
| 출처 데이터셋 | uspto-grants-1979_05 |
| ORD ID | ord-620428e63c7243ba8d19feeb5620722f |
| 출처 메모 | uspto-grants-1979_05 |