HCID 20738641, 화합물 → (4-Amino-3-methoxy-2-methylphenyl)acetonitrile
반응식
[CH3:1][O:2][C:3]1[C:4]([CH3:15])=[C:5]([CH2:12][C:13]#[N:14])[CH:6]=[CH:7][C:8]=1[N+:9]([O-])=O>C(O)C.[Pd]>[NH2:9][C:8]1[CH:7]=[CH:6][C:5]([CH2:12][C:13]#[N:14])=[C:4]([CH3:15])[C:3]=1[O:2][CH3:1]참가 물질
4
실험 절차
To a solution of (3-methoxy-2-methyl-4-nitro-phenyl)-acetonitnle (1.03 g, 5.0 mmole) in ethanol (100 mL) was added a small amount of 10% palladium on charcoal catalyst and the mixture hydrogenated on the Parr hydrogenator at 45 psi for 3.5 hours. The reaction mixture was filtered through celite and evaporated under reduced pressure to give the (4-amino-3-methoxy-2-methyl-phenyl)acetonitrile as a solid (0.912 g, 100%). 1H NMR (CDCl3) δ: 2.25 (s, 3H), 3.56 (s, 2H), 3.72 (s, 3H), 3.85 (br, 2H), 6.60 (d, 1H, J=8.1 Hz), 6.90 (d, 1H, J=8.1 Hz).
후처리
- filtrationThe reaction mixture was filtered through celite
- customevaporated under reduced pressure
출처 및 근거
- ORD 기록
- ord-814d6b459bba438bb1b03eccae94305e
- 출처 데이터셋
- uspto-grants-2004_06
- 특허 번호
- US06756395B2
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