Triphenylphosphine → [(3-Nitrophenyl)methyl](triphenyl)phosphanium bromide

HRID 1079259Notes

Reaction equation

HRID 1079259 reaction equation
[N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[CH2:7][Br:8])([O-:3])=[O:2].[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>C1(C)C=CC=CC=1>[Br-:8].[N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[CH:10][CH:11]=1)[CH2:7][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)([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 11776TriphenylphosphineHCID 77568Benzene, 1-(bromomethyl)-3-nitro-

Product 1

HCID 11454393[(3-Nitrophenyl)methyl](triphenyl)phosphanium bromide

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

A solution of 3-nitrobenzylbromide (5 gm, 23 mmol) and triphenylphosphine (6.1 gm, 23 mmol) were stirred in toluene at 75° C. for 6 hr. After cooling to rt, the crystalline product was isolated by filtration. The product was washed with toluene and dried in vacuo.

Workup

  1. customthe crystalline product was isolated by filtration
  2. washThe product was washed with toluene
  3. customdried in vacuo

Sources & evidence

ORD record
ord-1fc262b1cf514be1a9c83a8d2c83c511
Source dataset
uspto-grants-1996_08
Patent number
US05550233

Reaction notes

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