Pyridine → 4'-{[4-butyl-1-(3-{[tert-butyl(dimethyl)silyl]oxy}-2,3-dihydro-1H-inden-5-yl)-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile

HRID 1718703

반응식

HRID 1718703 반응식
[CH2:1]([C:5]1[N:6]=[C:7]([CH3:27])[NH:8][C:9](=[O:26])[C:10]=1[CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4].[Si:28]([O:35][CH:36]1[C:44]2[C:39](=[CH:40][CH:41]=[C:42](B(O)O)[CH:43]=2)[CH2:38][CH2:37]1)([C:31]([CH3:34])([CH3:33])[CH3:32])([CH3:30])[CH3:29].C(N(CC)CC)C.N1C=CC=CC=1>C(Cl)Cl.C(OCC)(=O)C.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[CH2:1]([C:5]1[N:6]=[C:7]([CH3:27])[N:8]([C:42]2[CH:43]=[C:44]3[C:39](=[CH:40][CH:41]=2)[CH2:38][CH2:37][CH:36]3[O:35][Si:28]([C:31]([CH3:34])([CH3:33])[CH3:32])([CH3:29])[CH3:30])[C:9](=[O:26])[C:10]=1[CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=2)=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4]

참가 물질

8

반응물 4

HCID 1049PyridineHCID 8471TriethylamineHCID 57460619(3-{[tert-butyl(dimethyl)silyl]oxy}-2,3-dihydro-1H-inden-5-yl)boronic acidHCID 1354012224'-[(4-Butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

생성물 1

HCID 574606214'-{[4-butyl-1-(3-{[tert-butyl(dimethyl)silyl]oxy}-2,3-dihydro-1H-inden-5-yl)-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile

시약·촉매·용매 3

HCID 8895Cupric acetate촉매HCID 6344Dichloromethane용매HCID 8857Ethyl Acetate용매

실험 절차

To a suspension of 4′-[(4-butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (3.0 g), (3-{[tert-butyl(dimethyl)silyl]oxy}-2,3-dihydro-1H-inden-5-yl)boronic acid (3.07 g), triethylamine (6.0 mL), pyridine (3.0 mL) and molecular sieves 4 A (6.0 g) in methylene chloride (50 mL) was added copper(II) acetate (3.0 g), and the mixture was stirred at room temperature for 2 days. The reaction mixture was diluted with ethyl acetate, the insoluble material was filtered off through celite, and the filtrate was concentrated. The residue was purified by silica gel column chromatography to give the title compound as a pale-yellow viscous substance (3.7 g, 73%).

후처리

  1. filtrationthe insoluble material was filtered off through celite
  2. concentrationthe filtrate was concentrated
  3. customThe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-6116a83e263c4e53ae1a3aa4d20401ff
출처 데이터셋
uspto-grants-2010_09
특허 번호
US07803940B2

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