Triphenylphosphine → HCID 85757795, compound

HRID 1502058Notes

Reaction equation

HRID 1502058 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[C:7]([C:12]=1[CH3:13])=[N+:8]([O-])[O:9][N:10]=2.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>C1(C)C=CC=CC=1>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2=[N:10][O:9][N:8]=[C:7]2[C:12]=1[CH3:13]

Participants

4

Reactant 2

HCID 11776TriphenylphosphineHCID 89619132HCID 89619132, compound

Product 1

HCID 85757795HCID 85757795, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

To a solution of 6-methoxy-7-methyl-2,1,3-benzoxadiazole 1-oxide (6.80 g, 37.7 mmol) in 150 mL of toluene was added PPh3 at one portion and the mixture was refluxed for 3 hours under Ar. Then the solvent was removed under reduced pressure and the residue was purified by silica gel column to give the title compound.

Workup

  1. temperaturethe mixture was refluxed for 3 hours under Ar
  2. customThen the solvent was removed under reduced pressure
  3. customthe residue was purified by silica gel column

Sources & evidence

ORD record
ord-4082ce2dad4a4a8385dacd54d664624a
Source dataset
uspto-grants-2015_12
Patent number
US09206199B2

Reaction notes

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