2,6-Di-tert-butyl-4-mercaptophenol → N-Dodecyl-2-(3,5-di-tert-butyl-4-hydroxyphenylthio)succinimide

HRID 1263310

Reaction equation

HRID 1263310 reaction equation
[CH2:1]([N:13]1[C:17](=[O:18])[CH:16]=[CH:15][C:14]1=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[C:20]([C:24]1[CH:29]=[C:28]([SH:30])[CH:27]=[C:26]([C:31]([CH3:34])([CH3:33])[CH3:32])[C:25]=1[OH:35])([CH3:23])([CH3:22])[CH3:21]>C(N(CC)CC)C>[CH2:1]([N:13]1[C:14](=[O:19])[CH2:15][CH:16]([S:30][C:28]2[CH:27]=[C:26]([C:31]([CH3:32])([CH3:33])[CH3:34])[C:25]([OH:35])=[C:24]([C:20]([CH3:23])([CH3:22])[CH3:21])[CH:29]=2)[C:17]1=[O:18])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

Participants

4

Reactant 2

HCID 703702,6-Di-tert-butyl-4-mercaptophenolHCID 871911H-Pyrrole-2,5-dione, 1-dodecyl-

Product 1

HCID 13547659N-Dodecyl-2-(3,5-di-tert-butyl-4-hydroxyphenylthio)succinimideYield 39.7%

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

The procedure of Example 1 is repeated using 13.27 grams N-dodecylmaleimide, 11.92 grams 2,6-di-tert-butyl-4-mercaptophenol, and 0.5 grams triethylamine. The sample is purified by dry column chromatography to give 10.0 grams of a clear syrup.

Workup

  1. customThe sample is purified
  2. customby dry column chromatography

Sources & evidence

ORD record
ord-8ae647199b6c4548bef611eacc01a282
Source dataset
uspto-grants-1984_06
Patent number
US04456716

Linked notes

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