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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1059121Generated: October 31, 2026

Boron tribromide → HCID 10945066, compound

https://huagongshe.com/reaction/1059121

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBoron tribromideHCID 25134—
ReactantHCID 18755371HCID 18755371—
ProductHCID 10945066HCID 10945066—

Reaction Steps

treating 2′,6′-dimethoxy-4-nitro-1,1′-biphenyl-2-carboxylate with tribromoborane in a second solvent to provide 1-hydroxy-8-nitro-6H-benzo[c]chromen-6-one;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06518430B1
Source datasetuspto-grants-2003_02
ORD IDord-3163b6562dee423aa949b306b978a76e
Source noteuspto-grants-2003_02