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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 84688Generated: October 29, 2026

2,4-Difluoroaniline → HCID 57900511, compound

https://huagongshe.com/reaction/84688

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-DifluoroanilineHCID 9709—
Reactant8-bromo-4H-thieno[3,2-c]chromene-2-carbonyl chlorideHCID 57900404—
ProductHCID 57900511HCID 57900511—

Reaction Steps

8-Bromo-4H-thieno[3,2-c]chromene-2-carbonyl chloride 4bp is reacted with 2,4-difluoroaniline to give 5bp, as in General Procedure B-bp.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846762B2
Source datasetuspto-grants-2014_09
ORD IDord-000d3fec63a7421b9619d22a59e9af75
Source noteuspto-grants-2014_09