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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2298406Generated: October 30, 2026

HCID 18386460, compound → HCID 23664898, compound

https://huagongshe.com/reaction/2298406

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 18386460HCID 18386460—
ReactantButyllithiumHCID 178418339—
SolventPentaneHCID 8003—
ProductHCID 23664898HCID 23664898—

Reaction Steps

4-(2-methylphenyl)-2-isopropylindene (6.6 g, 26.5 mmol) was dissolved in 80 mL of pentane. To this solution was added 10.6 mL of n-BuLi (2.5M in hexane) and the reaction was allowed to stir 4 hours at room temperature. A white solid precipitates from solution and was collected by frit filtration and washed with additional pentane. Yield was 5.8 g (88%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06492465B1
Source datasetuspto-grants-2002_12
ORD IDord-e9de95255b2a4415874f41a4dd41f6f8
Source noteuspto-grants-2002_12