Water → HCID 69279913, compound

HRID 270752Notes

Reaction equation

HRID 270752 reaction equation
[OH:1][C:2]1[CH:11]=[CH:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH:8]=2)[C:3]=1[C:24]([NH2:26])=[O:25].[C:27](=O)([O-])[O-].[K+].[K+].CI.O>CN(C)C=O>[CH3:27][O:1][C:2]1[CH:11]=[CH:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH:8]=2)[C:3]=1[C:24]([NH2:26])=[O:25]

Participants

6

Reactant 4

HCID 962WaterHCID 6328Methyl iodideHCID 11430Potassium CarbonateHCID 69279508HCID 69279508, compound

Product 1

HCID 69279913HCID 69279913, compoundYield 82.8%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

3.6 g of 2-hydroxy-6-n-dodecyl aminocarbonylnaphthalene obtained in example 2 was dissolved in 36 g of dimethylformamide. To this solution, 1.7 g of potassium carbonate and 2.2 g of methyl iodide were added, and allowed to react at 40° C. for 8 hours. The reaction liquid was poured to 180 g of water, and then precipitate was filtrated, washed thoroughly with methanol and water, dried to give 3.1 g of 2-methoxy-6-n-dodecyl aminocarbonylnaphthalene (Decomposition point: 324° C.). The infrared absorption spectrum (KBr) of the compound is shown in FIG. 3. The triboelectric charge was measured by blow-off method as described in example 1. The triboelectric charge of the compound was +17.6 μC/g.

Workup

  1. customto react at 40° C. for 8 hours
  2. customThe reaction liquid
  3. filtrationprecipitate was filtrated
  4. washwashed thoroughly with methanol and water
  5. customdried

Sources & evidence

ORD record
ord-edca22e00e6447ff99dcb0821953e700
Source dataset
uspto-grants-2008_11
Patent number
US07449608B2

Reaction notes

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