Potassium hydride → HCID 178419343, compound

HRID 725187Notes

Reaction equation

HRID 725187 reaction equation
[H-].[K+].[Br:3][C:4]1[CH:9]=[CH:8][C:7]([CH:10]2[CH2:18][CH:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH2:16]3)[CH2:11]2)=[CH:6][CH:5]=1.[Cl-:19].[Cl-].[Cl-].[Cl-].[Zr+4:23]>C(OCC)C>[Cl-:19].[Cl-:19].[Br:3][C:4]1[CH:5]=[CH:6][C:7]([CH:10]2[CH2:18][CH:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH2:16]3)[CH:11]2[Zr+2:23][CH:11]2[C:12]3[CH:17]([CH2:16][CH:15]=[CH:14][CH:13]=3)[CH2:18][CH:10]2[C:7]2[CH:6]=[CH:5][C:4]([Br:3])=[CH:9][CH:8]=2)=[CH:8][CH:9]=1

Participants

5

Reactant 3

HCID 82127Potassium hydrideHCID 9856075Zirconium chloride (ZrCl4), (T-4)-HCID 67593167HCID 67593167, compound

Product 1

HCID 178419343HCID 178419343, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

Again the procedure of Example I was used but in this case 0.677 mmol of potassium hydride was used in place of the n-butyllithium and the starting material was 2-(para-bromophenyl) tetrahydroindene in the amount of 0.615 mmol in 8 ml of diethylether. The procedure employed 0.31 mmol of the zirconium tetrachloride. The resulting product was purified and identified as bis(2-(para-bromophenyl) tetrahydroindenyl) zirconium dichloride.

Workup

  1. customThe resulting product was purified

Sources & evidence

ORD record
ord-4c9d8cb265bb406a993b4ab5332f3db5
Source dataset
uspto-grants-1998_01
Patent number
US05705579

Reaction notes

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