Triethylamine → 1-Octyloxy-4-methacryloyloxy-2,2,6,6-tetramethylpiperidine

HRID 703653Notes

Reaction equation

HRID 703653 reaction equation
[CH2:1]([O:9][N:10]1[C:15]([CH3:17])([CH3:16])[CH2:14][CH:13]([OH:18])[CH2:12][C:11]1([CH3:20])[CH3:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[C:21](Cl)(=[O:25])[C:22]([CH3:24])=[CH2:23].C(N(CC)CC)C>C(Cl)Cl>[CH2:1]([O:9][N:10]1[C:15]([CH3:17])([CH3:16])[CH2:14][CH:13]([O:18][C:21](=[O:25])[C:22]([CH3:24])=[CH2:23])[CH2:12][C:11]1([CH3:19])[CH3:20])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 13528Methacryloyl chlorideHCID 113466831-Octyloxy-2,2,6,6-tetramethylpiperidin-4-ol

Product 1

HCID 210823931-Octyloxy-4-methacryloyloxy-2,2,6,6-tetramethylpiperidine

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The procedure of Example 3 is repeated using 1-octyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidine, methacryloyl chloride and triethylamine in methylene chloride to afford the title compound as a colorless oil. Analyses by nmr, ir and ms give data consistent with the desired structure.

Sources & evidence

ORD record
ord-5a7735eba50846bb83e46199486f3768
Source dataset
uspto-grants-1991_01
Patent number
US04983737

Reaction notes

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