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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2071931Generated: October 29, 2026

Benzyl Bromide → HCID 70529415, compound

https://huagongshe.com/reaction/2071931

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
ReactantHCID 86734708HCID 86734708—
SolventDiethyl EtherHCID 3283—
ProductHCID 70529415HCID 70529415—

Reaction Conditions

Temperature105 °C

Reaction Steps

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:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04049647
Source datasetuspto-grants-1977_09
ORD IDord-4e724b9e0ed147ef83f7b9fd2b546f29
Source noteuspto-grants-1977_09