Cornforth reagent → 7-(Benzyloxy)-1H-indole-4-carbaldehyde
반응식
[Cr](O[Cr]([O-])(=O)=O)([O-])(=O)=O.[NH+]1C=CC=CC=1.[NH+]1C=CC=CC=1.[CH2:22]([O:29][C:30]1[C:38]2[NH:37][CH:36]=[CH:35][C:34]=2[C:33]([CH2:39][OH:40])=[CH:32][CH:31]=1)[C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1>ClCCl>[CH2:22]([O:29][C:30]1[C:38]2[NH:37][CH:36]=[CH:35][C:34]=2[C:33]([CH:39]=[O:40])=[CH:32][CH:31]=1)[C:23]1[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=1참가 물질
4
실험 절차
Solid pyridinium dichromate (5.4 g., 15.5 mmol) was added in portions over 8 hours to a stirred solution of 7-benzyloxyindole-4-methanol (1.17 g, 4.6 mmol) in dichloromethane (30 ml). The dark mixture was stirred for a further 2 hours, filtered through a bed of silica and evaporated.
후처리
- filtrationfiltered through a bed of silica