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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 46173Generated: October 30, 2026

Acetone → HCID 58415471, compound

https://huagongshe.com/reaction/46173

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetoneHCID 180—
Reactant5-benzyl-5-(4-bromophenyl)-5H-imidazo[2,1-a]isoindoleHCID 46206599—
ReactantButyllithiumHCID 178418339—
SolventTetrahydrofuranHCID 8028—
ProductHCID 58415471HCID 58415471—

Reaction Conditions

Temperature-78 °C

Reaction Steps

A suspension of 5-benzyl-5-(4-bromophenyl)-5H-imidazo[2,1-a]isoindole (100 mg) in THF (3 mL) was cooled to −78° C. and n-BuLi solution (0.234 mL, 1.6 M in hexane) was added slowly. After stirring for 10 minutes acetone (29 mg) was added to the resulting red solution. After 30 min of the addition of acetone, reaction was quenched with aqueous saturated NH4Cl. The reaction mixture was partitioned between saturated aqueous NH4Cl and EtOAc.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08541595B2
Source datasetuspto-grants-2013_09
ORD IDord-b124a95cab3e49e289e30ce845b760a1
Source noteuspto-grants-2013_09