Docosanoic Acid → Docosanoic Acid

HRID 2286625Notes

Reaction equation

HRID 2286625 reaction equation
[C:1]([OH:24])(=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22].[OH-].[Na+:26]>O>[C:1]([O-:24])(=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22].[Na+:26].[C:1]([OH:24])(=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22]

Participants

5

Reactant 2

HCID 8215Docosanoic Acid3×HCID 14798Sodium Hydroxide

Product 2

HCID 8215Docosanoic AcidHCID 23668838Sodium Behenate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Conditions

Temperature
85 °C

Procedure

Next, a coating composition for a thermally developable light-sensitive layer was prepared in accordance with the following procedures. 34 g of behenic acid and 500 ml of water were mixed and then behenic acid was dissolved on heating at 85° C. To the mixture of behenic acid thus dissolved and water, was added a sodium hydroxide aqueous solution (2.0 g of sodium hydroxide and 50 cc of water) at 25° C. over a period of three minutes while stirring at 1800 rpm, which resulted in the formation of a mixture of sodium behenate and behenic acid, followed by cooling from 85° C. to 30° C. while stirring at 1800 rpm.

Workup

  1. customNext, a coating composition for a thermally developable light-sensitive layer was prepared in accordance with the following procedures
  2. dissolutionthus dissolved

Sources & evidence

ORD record
ord-a58c24dda2a949fab097536d46b21603
Source dataset
uspto-grants-1981_05
Patent number
US04267267

Reaction notes

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