Methyl iodide → 6-[2-(4-bromo-2-chloro-phenyl)-propionyl]-4-methyl-4H-benzo[1,4]oxazin-3-one

HRID 2386713노트

반응식

HRID 2386713 반응식
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([C:11]2[CH:12]=[CH:13][C:14]3[O:19][CH2:18][C:17](=[O:20])[N:16]([CH3:21])[C:15]=3[CH:22]=2)=[O:10])=[C:4]([Cl:23])[CH:3]=1.[H-].[Na+].[CH3:26]I>>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([CH3:26])[C:9]([C:11]2[CH:12]=[CH:13][C:14]3[O:19][CH2:18][C:17](=[O:20])[N:16]([CH3:21])[C:15]=3[CH:22]=2)=[O:10])=[C:4]([Cl:23])[CH:3]=1

참가 물질

4

반응물 3

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 666973756-[2-(4-Bromo-2-chloro-phenyl)-acetyl]-4-methyl-4H-benzo[1,4]oxazin-3-one

생성물 1

HCID 666972036-[2-(4-bromo-2-chloro-phenyl)-propionyl]-4-methyl-4H-benzo[1,4]oxazin-3-one

실험 절차

In analogy to Example 1, step 2, 6-[2-(4-bromo-2-chloro-phenyl)-acetyl]-4-methyl-4H-benzo[1,4]oxazin-3-one was reacted with sodium hydride and methyl iodide to give the title compound as an off-white solid. MS (m/e, ISP neg. ion)=406.1 [M−H+].

출처 및 근거

ORD 기록
ord-5fb296c7c188486ab6e482a0f1165b01
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08268820B2

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