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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 207305Generated: October 31, 2026

Bromide ion → 6,8-difluoro-3-[2-(6-fluoro-3-pentylchroman-7-yl)vinyl]-2H-chromene

https://huagongshe.com/reaction/207305

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromide ionHCID 259—
ReactantHydrochloric AcidHCID 313—
ReactantPotassium CationHCID 813—
ReactantWaterHCID 962—
ReactantTetrahydrofuranHCID 8028—
Reactant2-Methylpropan-2-olateHCID 4574913—
Reactant(6-fluoro-3-pentyl-3,4-dihydro-2H-chromen-7-yl)methyl-triphenylphosphaniumHCID 59288339—
Reactant6,8-difluoro-2H-chromene-3-carbaldehydeHCID 59288358—
Product6,8-difluoro-3-[2-(6-fluoro-3-pentylchroman-7-yl)vinyl]-2H-chromeneHCID 67215452—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
ORD IDord-46fd62595b034be3be7ab789c27af3e7
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (6/10)