Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
p-Toluenesulfonic acid → Ethyl 4-[(2,6-dichlorophenyl)imino]-1-piperidinecarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | p-Toluenesulfonic acid | HCID 6101 | — |
| 반응물 | O-Xylene | HCID 7237 | — |
| 반응물 | 2,6-Dichloroaniline | HCID 11846 | — |
| 반응물 | Ethyl 4-oxo-1-piperidinecarboxylate | HCID 34767 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Ethyl 4-[(2,6-dichlorophenyl)imino]-1-piperidinecarboxylate | HCID 23339072 | — |
반응 단계
A mixture of 171 parts of ethyl 4-oxo-1-piperidinecarboxylate, 162 parts of 2,6-dichlorobenzenamine, 800 parts of dimethylbenzene and 1 part of 4-methylbenzenesulfonic acid is stirred and refluxed with water-separator. The reaction mixture is evaporated, yielding 250 parts of ethyl 4-[(2,6-dichlorophenyl)imino]-1-piperidinecarboxylate as a residue.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04151286 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-061db61971e845eaa0ab2790f020461f |
| 출처 메모 | uspto-grants-1979_04 |