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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1918425Generated: November 3, 2026

Iodoethane → 9-Ethyl-9H-fluorene

https://huagongshe.com/reaction/1918425

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIodoethaneHCID 6340—
ReactantFluoreneHCID 6853—
ReactantButyllithiumHCID 178418339—
Product9-Ethyl-9H-fluoreneHCID 1680197.5%

Reaction Steps

Fluorene (5.0 g, 30.1 mmol), n-BuLi (16 ml, 40 mmol, 2.5 M in hexane), RX=iodoethane (7.04 g, 45.1 mmol). 41 was isolated as yellow oil (5.7 g, 97%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08618328B2
Source datasetuspto-grants-2013_12
ORD IDord-4d031c84ab044a2f9c5a75a678f3a061
Source noteuspto-grants-2013_12