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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 880376Generated: October 25, 2026

3-Cyanophenylboronic acid → 2,2'-(6-Oxo-1-(1-phenylethyl)-1,6-dihydropyridazine-4,5-diyl)dibenzonitrile

https://huagongshe.com/reaction/880376

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Cyanophenylboronic acidHCID 2734325—
Reactant4,5-dichloro-2-(1-phenylethyl)pyridazin-3(2H)-oneHCID 68013986—
Product2,2'-(6-Oxo-1-(1-phenylethyl)-1,6-dihydropyridazine-4,5-diyl)dibenzonitrileHCID 573856317.4%
Product3,3'-(6-Oxo-1-(1-phenylethyl)-1,6-dihydropyridazine-4,5-diyl) dibenzonitrileHCID 57385884—

Reaction Steps

Compound 5 is prepared from intermediate 1a and 3-cyanophenylboronic acid under the conditions described for example 4. The minor product formed (solid) corresponds to compound 4 (yield:7.4%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08993569B2
Source datasetuspto-grants-2015_03
ORD IDord-a72171a545f64f79a8acb4dcdd0adc41
Source noteuspto-grants-2015_03