tert-Butyl methylcarbamate → 1,1-Dimethylethyl (4-formyl-3-methylphenyl)methylcarbamate
반응식
Br[C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[O:7])=[C:4]([CH3:10])[CH:3]=1.[CH3:11][NH:12][C:13](=[O:19])[O:14][C:15]([CH3:18])([CH3:17])[CH3:16]>>[CH:6]([C:5]1[CH:8]=[CH:9][C:2]([CH2:11][NH:12][C:13](=[O:19])[O:14][C:15]([CH3:18])([CH3:17])[CH3:16])=[CH:3][C:4]=1[CH3:10])=[O:7]참가 물질
3
실험 절차
The title compound was prepared from crude 4-bromo-2-methylbenzaldehyde (D91) and 1,1-dimethylethyl methylcarbamate (D83) using a method similar to that described for D84 in Description 84. δH (CDCl3, 400 MHz) 10.20 (1H, s), 7.76 (1H, d), 7.28 (1H, dd), 7.19 (1H, d), 3.31 (3H, s), 2.66 (3H, s), 1.49 (9H, s).
출처 및 근거
- ORD 기록
- ord-a4151cb120db4f1fb6a9f1696b683330
- 출처 데이터셋
- uspto-grants-2014_10
- 특허 번호
- US08853218B2
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