Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium hydride → 2-(2-(3-(3,6-dibromo-9H-carbazol-9-yl)-2-hydroxypropoxy)ethyl)isoindoline-1,3-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | N-(2-Hydroxyethyl)phthalimide | HCID 77499 | — |
| 반응물 | 3,6-dibromo-9-((oxiran-2-yl)methyl)-9H-carbazole | HCID 2775473 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 2-(2-(3-(3,6-dibromo-9H-carbazol-9-yl)-2-hydroxypropoxy)ethyl)isoindoline-1,3-dione | HCID 58065879 | 44% |
반응 단계
Sodium hydride dispersion (31.6 mg, 0.79 mmol) was added to a solution of N-(2-hydroxyethyl)-phthalimide (153.7 mg, 0.80 mmol) in anhydrous THF (1.2 ml, 0.67 M). The suspension is stirred for 15 minutes before the addition of carbazole epoxide 2-A. The reaction was stirred at room temperature for five minutes and then at 60° C. for 1 hour. The cooled reaction was diluted with EtOAc and washed with water. The aqueous layer was extracted and the combined organics were filtered over a celite pad. The Crude product was used without further purification. Yield=44%
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09446042B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-f9d43b80ea2045f78aef1e1081c5222c |
| 출처 메모 | uspto-grants-2016_09 |