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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 698015Generated: October 26, 2026

Tetrahydrofuran → 6,7-Dihydro-2H-pyrano[2,3-c]pyridazin-3(5H)-one

https://huagongshe.com/reaction/698015

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrahydrofuranHCID 8028—
ReactantTriphenylphosphineHCID 11776—
ReactantDiisopropyl diazene-1,2-dicarboxylateHCID 75555—
Reactant4-(3-Hydroxypropyl)-1,2-dihydro-3,6-pyridazinedioneHCID 67526600—
Product6,7-Dihydro-2H-pyrano[2,3-c]pyridazin-3(5H)-oneHCID 67526951—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (3/10)
ORD IDord-ee85265589814d638d5512260ba71d5e
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (3/10)