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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 819757Generated: November 1, 2026

Triphenylphosphine → 4'-bromo-1'-(pyridin-2-ylmethyl)-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1'H)-one

https://huagongshe.com/reaction/819757

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriphenylphosphineHCID 11776—
Reactant1,4-DioxaneHCID 31275—
ReactantDiisopropyl diazene-1,2-dicarboxylateHCID 75555—
Reactant4-bromo-3-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)-3-(hydroxymethyl)-1-(Pyridin-2-ylmethyl)-1,3-dihydro-2H-indol-2-oneHCID 58872512—
Product4'-bromo-1'-(pyridin-2-ylmethyl)-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1'H)-oneHCID 59263400—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTest data from https://doi.org/10.1039/C8SC04228D
ORD IDord-1f817693cb904571a0612c8eaf5639ba
Source noteTest data from https://doi.org/10.1039/C8SC04228D