Phthalonitrile → Gallium phthalocyanine

HRID 355619

Reaction equation

HRID 355619 reaction equation
[C:1](#[N:10])[C:2]1[C:3](=[CH:6][CH:7]=[CH:8][CH:9]=1)[C:4]#[N:5].C[O-].C[O-].C[O-].[Ga+3:17]>C(O)CO>[Ga:17].[CH:7]1[CH:8]=[CH:9][C:2]2[C:3](=[C:4]3[N:5]=[C:4]4[N:10]=[C:1]([C:2]5[CH:9]=[CH:8][CH:7]=[CH:6][C:3]=54)[N:10]=[C:1]4[NH:5][C:4]([C:3]5[CH:6]=[CH:7][CH:8]=[CH:9][C:2]=54)=[N:10][C:1]4=[N:5][C:4]([C:3]5[CH:6]=[CH:7][CH:8]=[CH:9][C:2]=54)=[N:10][C:1]=2[NH:5]3)[CH:6]=1

Participants

4

Reactant 2

HCID 7042PhthalonitrileHCID 131719385HCID 131719385, compound

Product 1

HCID 136138306Gallium phthalocyanine

Reagents, catalysts & solvents 1

HCID 174Ethylene GlycolSolvent

Conditions

Temperature
200 °C

Procedure

A mixture of 29.1 parts of phthalonitrile, 9.2 parts of gallium trimethoxide, and 150 parts of ethylene glycol was stirred for 24 hours at 200° C. in a nitrogen atmosphere, and the product was filtered. The product was successively washed with N,N-dimethylformamide and then methanol, and dried to provide 23.0 parts of gallium phthalocyanine.

Workup

  1. filtrationthe product was filtered
  2. washThe product was successively washed with N,N-dimethylformamide
  3. dry with materialmethanol, and dried

Sources & evidence

ORD record
ord-6a845a6c48a24eedaa0d7c9939fef0a4
Source dataset
uspto-grants-1998_11
Patent number
US05834149

Linked notes

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