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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2188214Generated: November 1, 2026

Benzyl Bromide → HCID 70167131, compound

https://huagongshe.com/reaction/2188214

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl BromideHCID 7498—
ReactantTriethylamineHCID 8471—
ReactantHCID 57188019HCID 57188019—
SolventDimethylformamideHCID 6228—
ProductHCID 70167131HCID 70167131—

Reaction Conditions

Temperature80 °C

Reaction Steps

To a mixture of cis-6-methoxy-2-methylamino-1-phenyl-1,2,3,4-tetrahydronaphthalene (3.55 g, prepared according to Process 1), triethylamine (3.12 cm3) and N,N-dimethylformamide (40 cm3) was added benzyl bromide (1.60 cm3). The mixture was warmed to 80° C. and stirred for 2 h. Upon cooling, the solvent was evaporated under reduced pressure to afford a brown oil. This was purified by column chromatography [silica, eluting with petroleum ether (b. p. 40-60° C.)-ethyl acetate (4:1)] to afford the title compound (3.52 g) as a light brown oil which solidified on standing.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06410592B1
Source datasetuspto-grants-2002_06
ORD IDord-57de5bcd20104617a4723b0fde05b7c7
Source noteuspto-grants-2002_06