Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 704456Generated: October 31, 2026

Hydrogen Bromide → HCID 20074353, compound

https://huagongshe.com/reaction/704456

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
Reactant2-Benzyl-5,6-dimethoxyisoindolineHCID 14993737—
ProductHCID 20074353HCID 2007435396.5%

Reaction Steps

3.54 ml of 48% hydrobromic acid was added to 500 mg (1.86 mmol) of 2-benzyl-5,6-dimethoxyisoindoline, and the mixture was refluxed for 3 hours under stirring. The precipitated crystals were collected from the reaction solution, and washed with water and acetone to obtain 578 mg (yield: 96.5%) of the above identified compound as colorless prism crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04987235
Source datasetuspto-grants-1991_01
ORD IDord-302c4e8cd01d4e7bbab0ba0088e556fb
Source noteuspto-grants-1991_01