Acetic Acid → HCID 17896515, compound

HRID 1383246Notes

Reaction equation

HRID 1383246 reaction equation
[OH:1][N:2]1[C:7]([CH3:9])([CH3:8])[CH2:6][CH:5]([OH:10])[CH2:4][C:3]1([CH3:12])[CH3:11].[C:13]([OH:16])(=[O:15])[CH3:14]>C(O)(C)C>[C:13]([O-:16])(=[O:15])[CH3:14].[OH:1][NH+:2]1[C:7]([CH3:8])([CH3:9])[CH2:6][CH:5]([OH:10])[CH2:4][C:3]1([CH3:12])[CH3:11]

Participants

4

Reactant 2

HCID 176Acetic AcidHCID 53951,4-Dihydroxy-2,2,6,6-tetramethylpiperidine

Product 1

HCID 17896515HCID 17896515, compoundYield 59.1%

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

5.0 g (0.029 mol) 1-hydroxy-2,2,6,6-tetramethyl-4-hydroxypiperidine and 2.0 g (0.033 mol) acetic acid are recrystallized from 50 mL of isopropanol, yielding 4.0 g of the desired hydroxylamine salt as a white crystalline solid, mp 140-143° C.

Sources & evidence

ORD record
ord-52e67377daab48dead1aad684a960411
Source dataset
uspto-grants-2001_07
Patent number
US06254724B1

Reaction notes

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