Hydrochloric Acid → HCID 69279508, compound

Participants

Reaction Steps

8.0 g of 2-acetoxy-6-n-dodecyl aminocarbonylnaphthalene obtained in Example 1 was suspended in 64 g of 50% methanol-water. To the suspension, 3.4 g of 48% sodium hydroxide aqueous solution was added and allowed to react at 60° C. for 1 hour. The reaction liquid was neutralized with 5% hydrochloric acid and stirred for 30 minutes and then precipitation was filtrated, washed thoroughly with methanol and water, dried to give 6.8 g of 2-hydroxy-6-n-dodecyl aminocarbonylnaphthalene (decomposition point: 329° C.). The infrared absorption spectrum (KBr) of the compound is shown in FIG. 2. The triboelectric charge was measured by blow-off method as described in example 1. The triboelectric charge of the compound was +6.7 μC/g.

Provenance & Evidence