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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 622869Generated: October 30, 2026

1,3-Bis(trimethylsilyl)cyclopentadiene → Lithium 1,3-bis(trimethylsilyl)cyclopenta-2,4-dien-1-ide

https://huagongshe.com/reaction/622869

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-Bis(trimethylsilyl)cyclopentadieneHCID 12161589—
ReactantButyllithiumHCID 178418339—
SolventHexaneHCID 8058—
ProductLithium 1,3-bis(trimethylsilyl)cyclopenta-2,4-dien-1-ideHCID 1579820258.2%

Reaction Steps

1,3-Bis(trimethylsilyl)cyclopentadiene (10.5 g, 0.05 mole) is reacted with 32 ml of a 1.6M solution of butyllithium (0.05 mole) in hexane to give 6.3 g of lithium 1,3-bis(trimethylsilyl)cyclopentadienide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04772734
Source datasetuspto-grants-1988_09
ORD IDord-ec7f868298e543019d63e65e3133c515
Source noteuspto-grants-1988_09