Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 4,4'-[(2-Oxoimidazolin-1,3-diyl)bis(methylene)]-bis(benzonitrile)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | 2-Imidazolidinone | HCID 8453 | — |
| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | 4-(Bromomethyl)benzonitrile | HCID 86996 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 4,4'-[(2-Oxoimidazolin-1,3-diyl)bis(methylene)]-bis(benzonitrile) | HCID 70091659 | — |
반응 단계
To sodium hydride (2.4 g, 60 mmol) in dimethylformamide (50 mL) at 0° C. was added imidazolin-2-one (2.6 g, 30 mmol). After stirring for 20 minutes 4-(bromomethyl)benzonitrile (13 g, 66 mmol) was added and the mixture was warmed to ambient temperature. After stirring for 1 hour the reaction was poured into water and a solid formed. The solid was filtered to give 4,4'-[(2-oxoimidazolin-1,3-diyl)bis(methylene)]-bis(benzonitrile). NMR (CDCl3) 7.65 (d,4), 7.4 (d,4), 4.45 (s,4), 3.2 (s,4) ppm.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05726198 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-b8ac393b893c42cfb6d34015ef8c6939 |
| 출처 메모 | uspto-grants-1998_03 |