Pyridine → HCID 57460534, compound

HRID 1673964Notes

Reaction equation

HRID 1673964 reaction equation
[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].[CH3:28][C:29]1[CH:30]=[C:31](B(O)O)[CH:32]=[CH:33][C:34]=1[CH3:35].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:31]2[CH:32]=[CH:33][C:34]([CH3:35])=[C:29]([CH3:28])[CH:30]=2)[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]

Participants

8

Reactant 4

HCID 1049PyridineHCID 8471TriethylamineHCID 27343483,4-Dimethylphenylboronic acidHCID 1354012224'-[(4-Butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

Product 1

HCID 57460534HCID 57460534, compound

Reagents, catalysts & solvents 3

HCID 8895Cupric acetateCatalystHCID 6344DichloromethaneSolventHCID 8857Ethyl AcetateSolvent

Procedure

To a suspension of 4′-[(4-butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (1.0 g), 3,4-dimethylphenylboronic acid (1.0 g), triethylamine (2.0 mL), pyridine (1.0 mL) and molecular sieves 4 A (1.0 g) in methylene chloride (15 mL) was added copper(II) acetate (1.0 g), and the mixture was stirred 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 (1.27 g, 98%).

Workup

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

Sources & evidence

ORD record
ord-d41d940a376147eaa65e219a6c4164f7
Source dataset
uspto-grants-2011_08
Patent number
US07998968B2

Reaction notes

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