Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Piperidine → [Phenoxy(1-piperidinyl)methylene]cyanamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Piperidine | HCID 8082 | — |
| 반응물 | Diphenyl N-Cyanocarbonimidate | HCID 688090 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | [Phenoxy(1-piperidinyl)methylene]cyanamide | HCID 21460903 | 81.3% |
반응 단계
a)To a stirred solution of 6 g of diphenyl cyanocarbonimidate in 50 ml of dichloromethane at room temperature were added portionwise 2.1 g of piperidine. Stirring was continued for 30 minutes at room temperature. The reaction mixture was evaporated and the residue was crystallized from 2,2'-oxybispropane. The crystals were filtered off and dried, yielding 4.6 g (80.7%) of [phenoxy(1-piperidinyl)methylene]cyanamide; mp. 85.7° C. (interm. 32).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05624952 |
| 출처 데이터셋 | uspto-grants-1997_04 |
| ORD ID | ord-6951041785de4eb2a2b0c68d00948d9b |
| 출처 메모 | uspto-grants-1997_04 |