1,6-Dibromohexane → HCID 19876744, Verbindung

HRID 1886017Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1886017
[N:1]1[CH:6]=[CH:5][CH:4]=[N:3][C:2]=1[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][OH:13].[Br:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20]Br.[OH-].[Na+]>O.CCOCC>[Br:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][O:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][C:2]1[N:3]=[CH:4][CH:5]=[CH:6][N:1]=1

Komponenten

6

Edukt 3

HCID 123681,6-DibromohexaneHCID 14798Sodium HydroxideHCID 198767736-(Pyrimidin-2-YL)hexan-1-OL

Produkt 1

HCID 19876744HCID 19876744, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 3283Diethyl EtherLösungsmittel

Versuchsvorschrift

A mixture of 2-pyrimidinehexanol (1.18 g), 1,6-dibromohexane (4 ml), 50% sodium hydroxide (4 ml) and TAB (100 mg) was vigorously stirred at room temperature for 17 h, then diluted with water (40 ml) and ether (50 ml). The organic phase was dried and evaporated in vacuo to an oil which was purified by FCC. Elution with hexane followed by hexane-ether (1:1) gave the title compound as a colourless oil (670 mg), t.l.c. (ether) Rf 0.24

Aufarbeitung

  1. customThe organic phase was dried
  2. customevaporated in vacuo to an oil which
  3. customwas purified by FCC
  4. washElution with hexane

Quellen und Nachweise

ORD-Eintrag
ord-379effd80aac498b9e80242992b36f7a
Quelldatensatz
uspto-grants-1992_09
Patentnummer
US05149698

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