Bisphenol A diglycidyl ether → HCID 20393541, compound

HRID 1862917Notes

Reaction equation

HRID 1862917 reaction equation
[CH2:1]([NH:5][CH:6]1[CH2:11][C:10]([CH3:13])([CH3:12])[NH:9][C:8]([CH3:15])([CH3:14])[CH2:7]1)[CH2:2][CH2:3][CH3:4].[O:16]1[CH2:40][CH:17]1[CH2:18][O:19][C:20]1[CH:25]=[CH:24][C:23]([C:26]([C:29]2[CH:34]=[CH:33][C:32]([O:35][CH2:36][CH:37]3[O:39][CH2:38]3)=[CH:31][CH:30]=2)([CH3:28])[CH3:27])=[CH:22][CH:21]=1>CO>[CH2:1]([N:5]([CH2:40][CH:17]([OH:16])[CH2:18][O:19][C:20]1[CH:21]=[CH:22][C:23]([C:26]([C:29]2[CH:30]=[CH:31][C:32]([O:35][CH2:36][CH:37]([OH:39])[CH2:38][N:5]([CH:6]3[CH2:7][C:8]([CH3:15])([CH3:14])[NH:9][C:10]([CH3:12])([CH3:13])[CH2:11]3)[CH2:1][CH2:2][CH2:3][CH3:4])=[CH:33][CH:34]=2)([CH3:27])[CH3:28])=[CH:24][CH:25]=1)[CH:6]1[CH2:7][C:8]([CH3:14])([CH3:15])[NH:9][C:10]([CH3:13])([CH3:12])[CH2:11]1)[CH2:2][CH2:3][CH3:4]

Participants

4

Reactant 2

HCID 2286Bisphenol A diglycidyl etherHCID 118285n-Butyl-2,2,6,6-tetramethyl-4-piperidinamine

Product 1

HCID 20393541HCID 20393541, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

To 150 ml of methanol were added 21.2 g of 4-butylamino-2,2,6,6-tetramethylpiperidine and 17.0 g of 2,2-bis[p-(2,3-epoxypropoxy)phenyl]propane; the mixture was then refluxed, with stirring, for 5 hours. After completion of the reaction, the solvent was removed from the reaction mixture by evaporation under reduced pressure, and the resulting residue was purified by column chromatography through silica gel eluted with a 5:1 by volume mixture of ethyl acetate and triethylamine. The desired compound was obtained in the form of a white powder having an Rf value of 0.63 on thin layer chromatography on silica gel developed with a 5:1 by volume mixture of ethyl acetate and triethylamine.

Workup

  1. temperaturethe mixture was then refluxed
  2. customAfter completion of the reaction
  3. customthe solvent was removed from the reaction mixture by evaporation under reduced pressure
  4. customthe resulting residue was purified by column chromatography through silica gel
  5. washeluted with a 5:1 by volume mixture of ethyl acetate and triethylamine

Sources & evidence

ORD record
ord-9fbf8d4b1a5d42ce864cf63afd27c337
Source dataset
uspto-grants-1979_09
Patent number
US04166813

Reaction notes

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