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Pyridine → 4-[5-[(2'-cyanobiphenyl-4-yl)methyl]-2-methyl-6-oxo-4-propylpyrimidin-1(6H)-yl]-N,N-dimethylbenzamide

HRID 1718756
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1718756
[CH3:1][C:2]1[NH:3][C:4](=[O:26])[C:5]([CH2:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]3[C:19]([C:24]#[N:25])=[CH:20][CH:21]=[CH:22][CH:23]=3)=[CH:14][CH:13]=2)=[C:6]([CH2:8][CH2:9][CH3:10])[N:7]=1.[CH3:27][N:28]([CH3:40])[C:29]([C:31]1[CH:36]=[CH:35][C:34](B(O)O)=[CH:33][CH:32]=1)=[O:30].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>[C:24]([C:19]1[CH:20]=[CH:21][CH:22]=[CH:23][C:18]=1[C:15]1[CH:16]=[CH:17][C:12]([CH2:11][C:5]2[C:4](=[O:26])[N:3]([C:34]3[CH:35]=[CH:36][C:31]([C:29]([N:28]([CH3:40])[CH3:27])=[O:30])=[CH:32][CH:33]=3)[C:2]([CH3:1])=[N:7][C:6]=2[CH2:8][CH2:9][CH3:10])=[CH:13][CH:14]=1)#[N:25]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

8

Edukt 4

HCID 1049PyridineHCID 8471TriethylamineHCID 35037674-(Dimethylcarbamoyl)phenylboronic AcidHCID 1354272734'-[(2-Methyl-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

Produkt 1

HCID 574606804-[5-[(2'-cyanobiphenyl-4-yl)methyl]-2-methyl-6-oxo-4-propylpyrimidin-1(6H)-yl]-N,N-dimethylbenzamide

Reagenzien, Katalysatoren, Lösungsmittel

3
HCID 8895Cupric acetateKatalysatorHCID 6344DichloromethaneLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To a suspension of 4′-[(2-methyl-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (1.0 g), {4-[(dimethylamino)carbonyl]phenyl}boronic acid (1.0 g), triethylamine (2.0 mL), pyridine (1.0 mL) and molecular sieves 4 A (3.0 g) in methylene chloride (10 mL) was added copper(II) acetate (1.0 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 (0.92 g, 64%).

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-7d600d9eca38418399b9036bfe60fe28
Quelldatensatz
uspto-grants-2010_09
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07803940B2

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