4-Hydroxy-2,2,6,6-tetramethylpiperidine → HCID 86739101, compound

HRID 1648800Notes

Reaction equation

HRID 1648800 reaction equation
[CH3:1][C:2]1(C)C[CH:6]([OH:8])[CH2:5][C:4](C)(C)N1.[OH:12][CH2:13][CH2:14][N:15]1[C:20](=[O:21])[C:19]([CH3:23])([CH3:22])[NH:18][C:17]([CH3:25])([CH3:24])[C:16]1=[O:26]>>[CH2:1]=[CH2:2].[C:6]([O:12][CH2:13][CH2:14][N:15]1[C:20](=[O:21])[C:19]([CH3:22])([CH3:23])[NH:18][C:17]([CH3:25])([CH3:24])[C:16]1=[O:26])(=[O:8])[CH:5]=[CH2:4]

Participants

3

Reactant 2

HCID 754714-Hydroxy-2,2,6,6-tetramethylpiperidineHCID 204818841-(2-Hydroxyethyl)-3,3,5,5-tetramethylpiperazine-2,6-dione

Product 1

HCID 86739101HCID 86739101, compound

Procedure

The above-named copolymer was prepared by the general procedure of Example 1 by substituting for the 2,2,6,6-tetramethylpiperidin-4-ol an equivalent amount of 1-(2-hydroxyethyl)-3,3,5,5-tetramethylpiperazine-2,6-dione. The reaction was run at 210° C.

Workup

  1. customThe above-named copolymer was prepared by the general procedure of Example 1
  2. customwas run at 210° C.

Sources & evidence

ORD record
ord-aae49ee4739340e59804445dbd8c365d
Source dataset
uspto-grants-1983_11
Patent number
US04413096

Reaction notes

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