참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Nitrobenzene | HCID 7416 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | Iodobenzene | HCID 11575 | — |
| 반응물 | 5-Aminoacenaphthene | HCID 62547 | — |
| 반응물 | N-phenyl-1,2-dihydroacenaphthylen-5-amine | HCID 1236299 | — |
| 촉매 | Copper | HCID 23978 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 5-(N,N-diphenylamino)acenaphthene | HCID 19688919 | 75.7% |
반응 단계
33.85 g (0.2 mol) of 5-aminoacenaphtthene was mixed with 102.1 g (0.5 mol) of iodo benzene, 1.3 g (0.02 mol) of copper powder, 34.5 g (0.25 mol) of anhydrous potassium carbonate and 100 ml of nitrobenzene, and the mixture was stirred at 200° C. for 26 hours. The reaction was determined to be finished when disappearance of 5-aminoacenaphthene and 5-(N-phenylamino)acenaphthene as an intermediate was identified. 300 ml of toluene was added thereto to dissolve a product, and the resultant mixture was filtrated and concentrated. The concentrated product was purified by column chromatography (carrier: silica gel, eluent: toluene/hexane=1/4) to obtain 48.7 g (yield: 75.7%, melting point: 168.5°-170.5° C.) of 5-(N,N-diphenylamino)acenaphthene.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US05728500 |
|---|
| 출처 데이터셋 | uspto-grants-1998_03 |
|---|
| ORD ID | ord-34a870e6034145a8adf96361ff614be2 |
|---|
| 출처 메모 | uspto-grants-1998_03 |
|---|
