Benzyl Bromide → HCID 70529415, compound

HRID 2397247Notes

Reaction equation

HRID 2397247 reaction equation
[CH3:1][C:2]([CH3:20])([CH2:6][CH:7]([N:14]1[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]1)[CH2:8][C:9]([CH3:13])([CH3:12])[CH2:10][CH3:11])[C:3]([O-:5])=[O:4].C([Br:28])C1C=CC=CC=1>CCOCC>[BrH:28].[CH3:20][C:2]([CH3:1])([CH2:6][CH:7]([N:14]1[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]1)[CH2:8][C:9]([CH3:12])([CH3:13])[CH2:10][CH3:11])[C:3]([OH:5])=[O:4]

Participants

4

Reactant 2

HCID 7498Benzyl BromideHCID 86734708HCID 86734708, compound

Product 1

HCID 70529415HCID 70529415, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Conditions

Temperature
105 °C

Procedure

A mixture of 28.3 parts of 2,2,6,6-tetramethyl-4-piperidinyl-n-octanoate and 8.55 parts of benzyl bromide was stirred and heated at 105° C. for 72 hours. Ether was added to the cooled reaction mixture and the 2,2,6,6-tetramethyl-4-piperidinyl-n-octanoate hydrobromide formed during the reaction was filtered off. The ether solvent was removed by distillation under reduced pressure and the residue distilled under rediced pressure to give 16.40 parts of 1-benzyl-2,2,6,6-tetramethyl-4-piperidinyl-n-octanoate having a boiling point of 180° C. at 0.1 mm of Hg and the following elemental analysis by weight:

Sources & evidence

ORD record
ord-1d41acb587e741d681b9f62da55f3b61
Source dataset
uspto-grants-1977_05
Patent number
US04021432

Reaction notes

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