Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium Hydroxide → (4-(Diphenylamino)phenyl)methanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Benzaldehyde, 4-(diphenylamino)- | HCID 77846 | — |
| 반응물 | Sodium borohydride | HCID 4311764 | — |
| 용매 | Methanol | HCID 887 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | (4-(Diphenylamino)phenyl)methanol | HCID 11323339 | — |
반응 단계
To a solution of 2B (3.637 g, 13.3 mmol) in methanol was added dropwise at 0° C. a solution of NaBH4 added to 3.9 g NaOH dissolved in 7.8 mL H2O. The solution was allowed to stir at room temperature overnight. Water was added and the product was extracted with ether (2×) and washed with brine (2×). The combined ether extracts were dried over MgSO4. The solvent was removed and the product was purified using flash chromatography with a hexanes and then ethyl acetate. The ethyl acetate fraction was collected and the solvent removed to reveal 2.667 g (74%) of a honey yellow crystal solid. 1H NMR (CDCl3): δ4.63 (d, 2H), δ6.97-7.06 (m, 6H), δ7.09 (m, 2H), δ7.20-7.28 (m, 6H); m/z 298.1 (M++Na), 276.1 (M++H), 258.1 (M+-H2O).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07507840B2 |
| 출처 데이터셋 | uspto-grants-2009_03 |
| ORD ID | ord-d21e6c91ab2540298a5395a1d73bf922 |
| 출처 메모 | uspto-grants-2009_03 |