N-bromobutanimide → HCID 11718077, 화합물

HRID 1180505노트

반응식

HRID 1180505 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([N:8]2[CH2:14][CH2:13][CH2:12][N:11]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH2:10][CH2:9]2)[CH:5]=[N:6][CH:7]=1.[Br:22]N1C(=O)CCC1=O>C(#N)C>[Br:22][C:7]1[N:6]=[CH:5][C:4]([N:8]2[CH2:14][CH2:13][CH2:12][N:11]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH2:10][CH2:9]2)=[CH:3][C:2]=1[Cl:1]

참가 물질

4

반응물 2

HCID 67184N-bromobutanimideHCID 11507869HCID 11507869, 화합물

생성물 1

HCID 11718077HCID 11718077, 화합물

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

A mixture of 1-(5-chloro-3-pyridyl)-4-tert-butoxycarbonylhomopiperazine (2.34 g, 7.5 mmol), N-bromosuccinimide (1.34 g, 7.5 mmol) and acetonitrile (75 ml) was stirred for 60 minutes. The crude mixture was evaporated and purified by chromatography on silica gel using ethyl acetate:petroleum (2:1) as solvent. Yield 2.5 g, 85%.

후처리

  1. customThe crude mixture was evaporated
  2. custompurified by chromatography on silica gel

출처 및 근거

ORD 기록
ord-819f226990e541b5b1d9560b29d99775
출처 데이터셋
uspto-grants-2007_10
특허 번호
US07282494B2

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