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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1183194Generated: October 26, 2026

Dibenzofuran → 2-Iododibenzofuran

https://huagongshe.com/reaction/1183194

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDibenzofuranHCID 568—
ReactantIodineHCID 807—
ReactantSulfuric AcidHCID 1118—
ReactantOrthoperiodic acidHCID 25289—
SolventAcetic AcidHCID 176—
SolventWaterHCID 962—
Product2-IododibenzofuranHCID 223327—

Reaction Conditions

Temperature60 °C

Reaction Steps

In a 500 mL three-neck flask was put a suspension of 8.4 g (50 mmol) of dibenzofuran, 6.2 g (25 mmol) of iodine, 5.7 g (25 mmol) of orthoperiodic acid, 150 mL of glacial acetic acid, 30 mL of water, and 500 μL of sulfuric acid, and the suspension was heated and stirred at 60° C. for 4.5 hours to cause a reaction.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08664263B2
Source datasetuspto-grants-2014_03
ORD IDord-b9923b8b10374364ba78da49e7cf6de8
Source noteuspto-grants-2014_03