1,2-Bis(2-oxiranylmethyl) 1,2-benzenedicarboxylate → Bis[2-hydroxy-3-(4-hydroxy-2,2,6,6-tetramethylpiperidino)propyl]phthalate

HRID 1758190Notes

Reaction equation

HRID 1758190 reaction equation
[OH:1][CH:2]1[CH2:7][C:6]([CH3:9])([CH3:8])[NH:5][C:4]([CH3:11])([CH3:10])[CH2:3]1.[O:12]1[CH2:31][CH:13]1[CH2:14][O:15][C:16](=[O:30])[C:17]1[C:18](=[CH:26][CH:27]=[CH:28][CH:29]=1)[C:19]([O:21][CH2:22][CH:23]1[O:25][CH2:24]1)=[O:20]>>[OH:12][CH:13]([CH2:31][N:5]1[C:6]([CH3:8])([CH3:9])[CH2:7][CH:2]([OH:1])[CH2:3][C:4]1([CH3:11])[CH3:10])[CH2:14][O:15][C:16](=[O:30])[C:17]1[C:18](=[CH:26][CH:27]=[CH:28][CH:29]=1)[C:19]([O:21][CH2:22][CH:23]([OH:25])[CH2:24][N:5]1[C:4]([CH3:11])([CH3:10])[CH2:3][CH:2]([OH:1])[CH2:7][C:6]1([CH3:9])[CH3:8])=[O:20]

Participants

3

Reactant 2

HCID 626291,2-Bis(2-oxiranylmethyl) 1,2-benzenedicarboxylateHCID 754714-Hydroxy-2,2,6,6-tetramethylpiperidine

Product 1

HCID 86738788Bis[2-hydroxy-3-(4-hydroxy-2,2,6,6-tetramethylpiperidino)propyl]phthalate

Procedure

A mixture of 20.0 g of 4-hydroxy-2,2,6,6-tetramethylpiperidine and 13.9 g of bis(2,3-epoxypropyl)phthalate was reacted following the procedure described in Example 5, to give the desired Compound No. 87 in the form of a white powder. The Compound had an Rf value of 0.24 on thin-layer chromatography on silica gel developed with a 20:4:2:1 by volume mixture of ethyl acetate, benzene, ethanol and triethylamine.

Workup

  1. customwas reacted

Sources & evidence

ORD record
ord-b71fd972901b47e6b161a8884a5b22f7
Source dataset
uspto-grants-1983_02
Patent number
US04371644

Reaction notes

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