Water → HCID 136365464, compound

HRID 1106380Notes

Reaction equation

HRID 1106380 reaction equation
C[O:2][Si:3][O:4]C.[CH:6]1[CH:7]=[CH:8][C:9]2[C:10](=[C:12]3[N:44]=[C:43]4[N:45]=[C:36]([C:37]5[CH:38]=[CH:39][CH:40]=[CH:41][C:42]=54)[N:35]=[C:33]4[NH:34][C:26]([C:27]5[CH:28]=[CH:29][CH:30]=[CH:31][C:32]=54)=[N:25][C:23]4=[N:24][C:16]([C:17]5[CH:18]=[CH:19][CH:20]=[CH:21][C:22]=54)=[N:15][C:14]=2[NH:13]3)[CH:11]=1.O>CN1CCCC1=O>[OH:2][Si:3][OH:4].[CH:7]1[CH:6]=[CH:11][C:10]2[C:9](=[C:14]3[N:15]=[C:16]4[N:24]=[C:23]([C:22]5[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=54)[N:25]=[C:26]4[NH:34][C:33]([C:32]5[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=54)=[N:35][C:36]4=[N:45][C:43]([C:42]5[CH:41]=[CH:40][CH:39]=[CH:38][C:37]=54)=[N:44][C:12]=2[NH:13]3)[CH:8]=1

Participants

4

Reactant 2

HCID 962WaterHCID 136473082HCID 136473082, compound

Product 1

HCID 136365464HCID 136365464, compoundYield 83.9%

Reagents, catalysts & solvents 1

HCID 13387N-methyl-2-pyrrolidoneSolvent

Procedure

10 g of dimethoxysilicon phthalocyanine synthesized in Synthesis Example 2 was added to 5 g of water and 95 g of N-methylpyrrolidone (95% NMP aqueous solution) and reacted at 120° C. for 3 hours. The reaction product was thermally filtrated and washed with NMP and acetone in the order named. After the product was stirred in 100 ml of acetone at room temperature, crystals were separated by filtration and dried to obtain 8.0 g of dihydroxysilicon phthalocyanine. When structural analysis was carried out by mass spectral (negative measurement) and IR (KBr method) methods, the same spectrum as that of Example 1 was obtained. Therefore, it was confirmed that the product was dihydroxysilicon phthalocyanine. The results of elemental analysis are shown below and almost agree with calculation values.

Workup

  1. customreacted at 120° C. for 3 hours
  2. filtrationThe reaction product was thermally filtrated
  3. washwashed with NMP and acetone in the order
  4. customcrystals were separated by filtration
  5. customdried

Sources & evidence

ORD record
ord-aea1a9cc7e1e465e8d8cbd2e22fd1ce8
Source dataset
uspto-grants-2000_05
Patent number
US06057071

Reaction notes

Loading…