n-Butyl cyclopentadiene → HCID 178506708, compound

HRID 352649Notes

Reaction equation

HRID 352649 reaction equation
C([Li:5])CCC.[CH2:6]([C:10]1[CH2:14][CH:13]=[CH:12][CH:11]=1)[CH2:7][CH2:8][CH3:9]>CCCCCC.O1CCCC1>[CH2:6]([C:10]1([Li:5])[CH:14]=[CH:13][CH:12]=[CH:11]1)[CH2:7][CH2:8][CH3:9]

Participants

5

Reactant 2

HCID 102598n-Butyl cyclopentadieneHCID 178418339Butyllithium

Product 1

HCID 178506708HCID 178506708, compoundYield 70%

Reagents, catalysts & solvents 2

HCID 8028TetrahydrofuranSolventHCID 8058HexaneSolvent

Procedure

The solution of 36.7 ml (0.09 mol) n-butyl lithium in 2.5 M hexane solution was slowly dropped into the solution of 11.0 g (0.09 mol) of n-butyl cyclopentadiene in 100 ml of tetrahydrofuran (THF) while being cooled with ice bath and stirred. After completion of dropping, the stirring was continued for 1 hours to yield a white clouding solution of n-butyl cyclopentadienyl lithium.

Workup

  1. temperaturewhile being cooled with ice bath

Sources & evidence

ORD record
ord-508dab2b48874a9c8ebd293b709830e5
Source dataset
uspto-grants-2004_06
Patent number
US06747105B2

Reaction notes

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