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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 529444Generated: November 1, 2026

Hydrogen Bromide → HCID 68292665, compound

https://huagongshe.com/reaction/529444

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
ReactantHCID 68292025HCID 68292025—
SolventAcetic AcidHCID 176—
ProductHCID 68292665HCID 6829266535%

Reaction Conditions

Temperature120 °C

Reaction Steps

To a round bottom flask was added (2R,5R)-2-benzyl-5-(4-methoxybenzyl)hexanedioic acid (30 mg, 0.084 mmol) and 30% HBr in acetic acid (0.5 mL). The reaction was stirred at 120° C. for 16 h. Then the solvent was removed. The residue was purified by RP prep-HPLC (Method A). The fraction was concentrated to give (2R,5R)-2-benzyl-5-(4-hydroxybenzyl)hexanedioic acid (10 mg, 0.029 mmol, 35% yield) as an off-white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09346852B2
Source datasetuspto-grants-2016_05
ORD IDord-2c56fbe38ac94c3db713903b110b64ed
Source noteuspto-grants-2016_05