HCID 131715713, compound → 13930-88-6

HRID 622471Notes

Reaction equation

HRID 622471 reaction equation
OS(O)(=O)=O.[CH:6]1[CH:11]=[C:10]2[C:12]3[N-:39][C:38]([C:9]2=[CH:8][CH:7]=1)=[N:37][C:35]1=[N:36][C:28]([C:29]2[C:34]1=[CH:33][CH:32]=[CH:31][CH:30]=2)=[N:27][C:25]1[N-:26][C:18](=[C:19]2[C:24]=1[CH:23]=[CH:22][CH:21]=[CH:20]2)[N:17]=[C:16]1[C:40]2[C:45]([C:14](=[N:15]1)[N:13]=3)=[CH:44][CH:43]=[CH:42][CH:41]=2.[O:46]=[V+2:47]>O>[CH:32]1[CH:33]=[C:34]2[C:35]3[N-:36][C:28]([C:29]2=[CH:30][CH:31]=1)=[N:27][C:25]1=[N:26][C:18]([C:19]2[C:24]1=[CH:23][CH:22]=[CH:21][CH:20]=2)=[N:17][C:16]1[N-:15][C:14](=[C:45]2[C:40]=1[CH:41]=[CH:42][CH:43]=[CH:44]2)[N:13]=[C:12]1[C:10]2[C:9]([C:38](=[N:39]1)[N:37]=3)=[CH:8][CH:7]=[CH:6][CH:11]=2.[O:46]=[V+2:47]

Participants

3

Reactant 1

HCID 131715713HCID 131715713, compound

Product 1

HCID 16100213930-88-6

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

a dried, partially purified vanadly phthalocyanine pigment preparation phase comprising mixing the crude vanadyl phthalocyanine pigment with a solution of between about 60 percent and about 80 percent by weight of H2SO4 to form a H2SO4 -vanadyl phthalocyanine pigment mixture, diluting the H2SO4 -vanadyl phthalocyanine pigment mixture with deionized water to form a diluted mixture, separating the vanadyl phthalocyanine pigment, washing the isolated vanadyl phthalocyanine pigment particles, and drying the vanadyl phthalocyanine particles to form the dried, partially purified vanadyl phthalocyanine pigment; and

Workup

  1. customto form a diluted mixture
  2. customseparating the vanadyl phthalocyanine pigment
  3. washwashing the isolated vanadyl phthalocyanine pigment particles
  4. dry with materialdrying the vanadyl phthalocyanine particles

Sources & evidence

ORD record
ord-cbe6a6378e41433c9e1dfc54526d4feb
Source dataset
uspto-grants-1988_09
Patent number
US04771133

Reaction notes

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