2-Aminophenol → N-(2-Hydroxyphenyl)-N'-(1-octyloxy-2,2,6,6-tetramethylpiperidin-4-yl)oxamid

HRID 1493419Notes

Reaction equation

[C:1]([O:8]CC)(=O)[C:2]([O:4]CC)=O.[OH:11][C:12]1[CH:18]=[CH:17][CH:16]=[CH:15][C:13]=1[NH2:14].[NH2:19][CH:20]1[CH2:25][C:24]([CH3:27])([CH3:26])[N:23]([O:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[C:22]([CH3:38])([CH3:37])[CH2:21]1>>[OH:11][C:12]1[CH:18]=[CH:17][CH:16]=[CH:15][C:13]=1[NH:14][C:1]([C:2]([NH:19][CH:20]1[CH2:25][C:24]([CH3:26])([CH3:27])[N:23]([O:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[C:22]([CH3:37])([CH3:38])[CH2:21]1)=[O:4])=[O:8]

Participants

Reactant 3

HCID 58012-Aminophenol

HCID 7268Diethyl Oxalate

HCID 233720934-Amino-N-octyloxy-2,2,6,6-tetramethylpiperidine

Product 1

HCID 19831368N-(2-Hydroxyphenyl)-N'-(1-octyloxy-2,2,6,6-tetramethylpiperidin-4-yl)oxamid

Procedure

The title compound is prepared by the reaction of diethyl oxalate with one equivalent each of 2-hydroxyaniline and of 4-amino-1-octyloxy-2,2,6,6-tetramethylpiperidine.

Sources & evidence

ORD record: ord-ccd640030dff465cbc047400b9e2670e
Source dataset: uspto-grants-1991_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05021478

Reaction notes

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