Stearyl Alcohol → HCID 88634751, compound

HRID 2072336Notes

Reaction equation

HRID 2072336 reaction equation
[C:1]([C:5]1[CH:6]=[C:7]([CH:28]=[C:29]([C:32]([CH3:35])([CH3:34])[CH3:33])[C:30]=1[OH:31])[C:8]([O:10][C:11]1[C:19]([C:20]([CH3:23])([CH3:22])[CH3:21])=[CH:18][C:14]([C:15](Cl)=[O:16])=[CH:13][C:12]=1[C:24]([CH3:27])([CH3:26])[CH3:25])=[O:9])([CH3:4])([CH3:3])[CH3:2].[CH2:36]([OH:54])[CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH3:53].C(N(CC)CC)C>C1C=CC=CC=1>[CH2:36]([O:54][C:15](=[O:16])[C:14]1[CH:18]=[C:19]([C:20]([CH3:23])([CH3:22])[CH3:21])[C:11]([O:10][C:8](=[O:9])[C:7]2[CH:6]=[C:5]([C:1]([CH3:2])([CH3:3])[CH3:4])[C:30]([OH:31])=[C:29]([C:32]([CH3:35])([CH3:34])[CH3:33])[CH:28]=2)=[C:12]([C:24]([CH3:27])([CH3:26])[CH3:25])[CH:13]=1)[CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH3:53]

Participants

5

Reactant 3

HCID 8221Stearyl AlcoholHCID 8471TriethylamineHCID 22764883HCID 22764883, compound

Product 1

HCID 88634751HCID 88634751, compoundYield 102%

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

10.0 grams of 4-(3,5-di-t-butyl-4-hydroxybenzoyloxy)-3,5-di-t-butylbenzoyl chloride (0.02 moles) 5.4 grams of n-octadecanol (0.02 moles) and 2.0 grams of triethylamine were stirred together in 100 ml. of benzene at room temperature for 2 hours and then heated for 1 hour at 60° to 70° C. The reaction mixture was cooled to room temperature and the precipitate filtered. The benzene solution was washed with water and dried over sodium sulfate. The benzene solution was then concentrated at reduced pressure yielding about 15 grams of the product. The product was crystallized twice from isopropanol yielding white crystals melting at 75° to 76° C.

Workup

  1. temperatureheated for 1 hour at 60° to 70° C
  2. filtrationthe precipitate filtered
  3. washThe benzene solution was washed with water
  4. dry with materialdried over sodium sulfate
  5. concentrationThe benzene solution was then concentrated at reduced pressure

Sources & evidence

ORD record
ord-c77cda148bda4700b7d60a56f3f9bf4b
Source dataset
uspto-grants-1977_09
Patent number
US04051104

Reaction notes

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