Water → Phthalocyanine

HRID 1169546Notes

Reaction equation

HRID 1169546 reaction equation
[CH:1]1[CH:6]=[C:5]2[C:7]3[N-:40][C:39]([C:4]2=[CH:3][CH:2]=1)=[N:38][C:36]1=[N:37][C:29]([C:30]2[C:35]1=[CH:34][CH:33]=[CH:32][CH:31]=2)=[N:28][C:26]1=[N:27][C:19]([C:20]2[C:25]1=[CH:24][CH:23]=[CH:22][CH:21]=2)=[N:18][C:16]1[N-:17][C:9](=[C:10]2[C:15]=1[CH:14]=[CH:13][CH:12]=[CH:11]2)[N:8]=3.[O-2:41].[Ti+4:42].O>ClC1C=CC=CC=1>[CH:12]1[CH:13]=[CH:14][C:15]2[C:10](=[C:9]3[N:8]=[C:7]4[N:40]=[C:39]([C:4]5[CH:3]=[CH:2][CH:1]=[CH:6][C:5]=54)[N:38]=[C:36]4[NH:37][C:29]([C:30]5[CH:31]=[CH:32][CH:33]=[CH:34][C:35]=54)=[N:28][C:26]4=[N:27][C:19]([C:20]5[CH:21]=[CH:22][CH:23]=[CH:24][C:25]=54)=[N:18][C:16]=2[NH:17]3)[CH:11]=1.[CH:12]1[CH:11]=[C:10]2[C:9]3[N-:17][C:16]([C:15]2=[CH:14][CH:13]=1)=[N:18][C:19]1=[N:27][C:26]([C:25]2[C:20]1=[CH:21][CH:22]=[CH:23][CH:24]=2)=[N:28][C:29]1=[N:37][C:36]([C:35]2[C:30]1=[CH:31][CH:32]=[CH:33][CH:34]=2)=[N:38][C:39]1[N-:40][C:7](=[C:5]2[C:4]=1[CH:3]=[CH:2][CH:1]=[CH:6]2)[N:8]=3.[O-2:41].[Ti+4:42]

Participants

5

Reactant 2

HCID 962WaterHCID 178514814HCID 178514814, compound2×

Product 2

HCID 86280045PhthalocyanineHCID 178514814HCID 178514814, compound

Reagents, catalysts & solvents 1

HCID 7964ChlorobenzeneSolvent

Conditions

Temperature
50 °C

Procedure

A titanyl phthalocyanine crystal was prepared using the method described in Example 1 of JP-A 03-269064. Specifically, the procedure for preparation of the wet cake in Pigment Synthesis Example 1 was repeated. The wet cake was dried to prepare the TiOPc pigment. One gram of the TiOPc pigment was mixed with a mixture solvent of 10 g of ion-exchange water and 1 g of monochlorobenzene, and the mixture was agitated for 1 hour at 50° C. Then the resultant TiOPc crystal was washed with methanol, followed by washing with ion-exchange water and drying. Thus a TiOPc crystal 4 was prepared. No halogen-containing raw material was used for synthesizing the TiOPc crystal 4.

Workup

  1. customSpecifically, the procedure for preparation of the wet cake
  2. customin Pigment Synthesis Example 1
  3. customThe wet cake was dried
  4. customto prepare the TiOPc pigment
  5. washThen the resultant TiOPc crystal was washed with methanol
  6. washby washing with ion-exchange water
  7. customdrying

Sources & evidence

ORD record
ord-0e711136faba4d52934f5a4a778ce7f2
Source dataset
uspto-grants-2010_11
Patent number
US07824830B2

Reaction notes

Loading…