Tetrabutylammonium Fluoride → Fluoride Ion

HRID 1648965Notes

Reaction equation

HRID 1648965 reaction equation
[F-:1].[CH2:2]([N+:6]([CH2:15][CH2:16][CH2:17][CH3:18])([CH2:11][CH2:12][CH2:13][CH3:14])[CH2:7][CH2:8][CH2:9][CH3:10])[CH2:3][CH2:4][CH3:5].[H-].[Ca+2].[H-].[H][H]>O1CCCC1>[F-:1].[F-:1].[CH2:15]([N+:6]([CH2:2][CH2:3][CH2:4][CH3:5])([CH2:7][CH2:8][CH2:9][CH3:10])[CH2:11][CH2:12][CH2:13][CH3:14])[CH2:16][CH2:17][CH3:18]

Participants

6

Reactant 3

HCID 2724141Tetrabutylammonium FluorideHCID 3033859Calcium hydrideHCID 178418361HCID 178418361, compound

Product 2

HCID 28179Fluoride IonHCID 2724141Tetrabutylammonium Fluoride

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

Anhydrous fluoride solution was prepared by stirring a 1 M solution of tetrabutylammonium fluoride in tetrahydrofuran (THF) with calcium hydride until hydrogen-evolution had nearly ceased. The mixture was filtered, and the filtrate was diluted with an equal volume of anhydrous THF to give a homogeneous solution of 0.5 M tetrabutylammonium fluoride.

Workup

  1. filtrationThe mixture was filtered
  2. additionthe filtrate was diluted with an equal volume of anhydrous THF

Sources & evidence

ORD record
ord-af6003ab623e426d931fa726fc752799
Source dataset
uspto-grants-1983_11
Patent number
US04414372

Reaction notes

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