Hydrochloric Acid → N-[4-(Hexadecyloxy)-2-hydroxyphenyl]acetamide

HRID 615654Notes

Reaction equation

HRID 615654 reaction equation
[CH2:1]([O:17][C:18]1[CH:27]=[CH:26][C:21]2[N:22]=[C:23]([CH3:25])[O:24][C:20]=2[CH:19]=1)[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][CH3:16].C([OH:30])C.Cl>O>[C:23]([NH:22][C:21]1[CH:26]=[CH:27][C:18]([O:17][CH2:1][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][CH3:16])=[CH:19][C:20]=1[OH:24])(=[O:30])[CH3:25]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 702EthanolHCID 12886752HCID 12886752, compound

Product 1

HCID 13765207N-[4-(Hexadecyloxy)-2-hydroxyphenyl]acetamide

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of 111 g of 6-hexadecyloxy-2-methylbenzoxazole, 1,300 ml of ethanol, 110 ml of 33% hydrochloric acid and 550 ml of water was stirred at 55°-60° C. for 4 hours. The reaction solution was cooled to precipitate crystals, and the crystals were collected by filtration. 113 g of 2-acetylamino-5-hexadecyloxyphenol was obtained.

Workup

  1. temperatureThe reaction solution was cooled
  2. customto precipitate crystals
  3. filtrationthe crystals were collected by filtration

Sources & evidence

ORD record
ord-a1620efecd7841509d4cb8d7207d550e
Source dataset
uspto-grants-1985_02
Patent number
US04500626

Reaction notes

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