Triphenylphosphine → Decyltriphenylphosphonium bromide

HRID 1451598Notes

Reaction equation

HRID 1451598 reaction equation
[Br-:1].[CH3:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11].[C:12]1([P:18]([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>>[Br-:1].[CH2:2]([P+:18]([C:19]1[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=1)([C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)[C:12]1[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]

Participants

3

Reactant 2

HCID 11776TriphenylphosphineHCID 18759729Decane bromide

Product 1

HCID 3084561Decyltriphenylphosphonium bromide

Procedure

Decane bromide (7.0 g) and 10 g of triphenylphosphine were stirred at 120° C. under a nitrogen atmosphere for 8 hours. The mixture was recrystallized from acetone-ether to give 14.4 g of colorless, crystalline decyltriphenylphosphonium bromide. IRν max (CHCl3): 2920, 2850, 1440, 1120, 1000, 680 cm-1

Workup

  1. customThe mixture was recrystallized from acetone-ether

Sources & evidence

ORD record
ord-08a862dca3fb442da6c78786a87d5cf7
Source dataset
uspto-grants-1997_02
Patent number
US05604229

Reaction notes

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