Chlorodiphenylphosphine → Phthalocyanine

HRID 1081226Notes

Reaction equation

HRID 1081226 reaction equation
O[Si]O.[CH:4]1[CH:5]=[CH:6][C:7]2[C:8](=[C:10]3[N:42]=[C:41]4[N:43]=[C:34]([C:35]5[CH:36]=[CH:37][CH:38]=[CH:39][C:40]=54)[N:33]=[C:31]4[NH:32][C:24]([C:25]5[CH:26]=[CH:27][CH:28]=[CH:29][C:30]=54)=[N:23][C:21]4=[N:22][C:14]([C:15]5[CH:16]=[CH:17][CH:18]=[CH:19][C:20]=54)=[N:13][C:12]=2[NH:11]3)[CH:9]=1.ClP(C1C=CC=CC=1)C1C=CC=CC=1>N1C=CC=CC=1>[CH:5]1[CH:4]=[CH:9][C:8]2[C:7](=[C:12]3[N:13]=[C:14]4[N:22]=[C:21]([C:20]5[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=54)[N:23]=[C:24]4[NH:32][C:31]([C:30]5[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=54)=[N:33][C:34]4=[N:43][C:41]([C:40]5[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=54)=[N:42][C:10]=2[NH:11]3)[CH:6]=1

Participants

4

Reactant 2

HCID 66180ChlorodiphenylphosphineHCID 136365464HCID 136365464, compound

Product 1

HCID 86280045Phthalocyanine

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Conditions

Temperature
100 °C

Procedure

Then, 5 parts of the above-obtained dihydroxysilicon phthalocyanine was dissolved in 100 parts of pyridine and 25 parts of n-tributylamine with stirring, and then 10 parts of chlorodiphenyl phosphine was added with cooling. The mixture was heated at 100° C. for 2 hours with stirring. Then, the resultant precipitate was recovered by filtration, washed with water and dried to give 4 parts of a phthalocyanine compound. This compound was analyzed for a molecular weight to show that it was a phthalocyanine compound (41).

Workup

  1. temperaturewith cooling
  2. stirringwith stirring
  3. filtrationThen, the resultant precipitate was recovered by filtration
  4. washwashed with water
  5. customdried

Sources & evidence

ORD record
ord-1ee9b9d12b98403c8b164afe73026273
Source dataset
uspto-grants-1996_12
Patent number
US05585213

Reaction notes

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