Acetic Anhydride → N-(5,5-Dimethyl-8-nitro-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-acetamide

HRID 1041323노트

반응식

[NH2:1][CH:2]1[CH2:8][C:7]([CH3:10])([CH3:9])[C:6]2[CH:11]=[CH:12][C:13]([N+:15]([O-:17])=[O:16])=[CH:14][C:5]=2[NH:4][C:3]1=[O:18].[C:19](OC(=O)C)(=[O:21])[CH3:20]>>[CH3:9][C:7]1([CH3:10])[C:6]2[CH:11]=[CH:12][C:13]([N+:15]([O-:17])=[O:16])=[CH:14][C:5]=2[NH:4][C:3](=[O:18])[CH:2]([NH:1][C:19](=[O:21])[CH3:20])[CH2:8]1

참가 물질

반응물 2

HCID 7918Acetic Anhydride

HCID 672640283-amino-5,5-dimethyl-8-nitro-3,4-dihydro-1H-1-benzazepin-2-one

생성물 1

HCID 67264518N-(5,5-Dimethyl-8-nitro-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-acetamide

실험 절차

N-(5,5-Dimethyl-8-nitro-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-acetamide was prepared from 3-Amino-5,5-dimethyl-8-nitro-1,3,4,5-tetrahydro-1-benzazepin-2-one and acetic anhydride in an analogous manner to Example 1271d as a white solid. (420 mg, 90%), HPLC 99% purity, HNMR (DMSO) 10.21 (s, 1H), 8.14 (d, J=7.8 Hz, 1H), 7.99 (d, J=8.6 Hz, 1H), 7.84 (s, 1H), 7.69 (d, J=8.7 Hz, 1H), 4.28-4.21 (m, 1H), 2.23-2.17 (m, 1H), 2.02-1.95 (m, 1H), 1.81 (s, 3H), 1.45 (s, 3H), 1.32 (s, 3H).

출처 및 근거

ORD 기록: ord-f58d35f65c9a483f9b87107dd2e7de3d
출처 데이터셋: uspto-grants-2013_10
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08552186B2

반응 노트

불러오는 중…