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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1491502Generated: November 1, 2026

4-Chlorobenzaldehyde 2,2-dimethylhydrazone → HCID 178484938, compound

https://huagongshe.com/reaction/1491502

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorobenzaldehyde 2,2-dimethylhydrazoneHCID 211221—
ReagentBis(pinacolato)diboraneHCID 2733548—
Reagent4,4,5,5-Tetramethyl[1,3,2]dioxaborolaneHCID 2734768—
ReagentN,N-Dibenzyl-N'-(pyridin-2-ylmethylene)hydrazineHCID 67601456—
CatalystBis(1,5-cyclooctadiene)dimethoxydiiridiumHCID 76001521—
SolventTetrahydrofuranHCID 8028—
ProductHCID 178484938HCID 17848493873%

Reaction Conditions

Temperature80 °C

Reaction Steps

Following the general procedure, column chromatography in neutral alumina (EtOAc/n-hexane 1:10) afforded 11g (112 mg, 73 %).

Provenance & Evidence

DOI10.1002/anie.201104544
Source datasetBorylation dataset from Roche
ORD IDord-4f76430a1a884af5b1fb0714cab85713
Source noteBorylation dataset from Roche