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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1783647Generated: November 1, 2026

Hydrogen Bromide → HCID 10477718, compound

https://huagongshe.com/reaction/1783647

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
ReactantTriethylamineHCID 8471—
Reactant36397-14-5HCID 11565569—
Reactant3-(Bromomethyl)pyridine hydrobromideHCID 12707037—
SolventTetrahydrofuranHCID 8028—
ProductHCID 10477718HCID 10477718—

Reaction Steps

Similarly to the preparation of Example 4, the title compound was prepared from the reaction of (+)-3-methoxy-morphinan hydrochloride (1 g, 3.4 mmol) in THF (20 ml), triethylamine (1.43 ml, 10.3 mmol), and 3-(bromomethyl)pyridine hydrobromide (0.95 g, 3.75 mmol) gave a solid which was treated with 45% HBr to afford 1 g of a tan solid (68% yield); ms(ESI+): m/z 349 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07501433B2
Source datasetuspto-grants-2009_03
ORD IDord-66a02b1f01c7404e9caa322feff8cdd1
Source noteuspto-grants-2009_03