1,6-Dibromohexane → HCID 19876744, compound

HRID 982383Notes

Reaction equation

HRID 982383 reaction equation
[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

Participants

6

Reactant 3

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

Product 1

HCID 19876744HCID 19876744, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 3283Diethyl EtherSolvent

Procedure

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

Workup

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

Sources & evidence

ORD record
ord-cebf3741cb2a4691ac23c178a8be2009
Source dataset
uspto-grants-1991_02
Patent number
US04996218

Reaction notes

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