Sodium Fluoride → Di-t-butyltin chloride fluoride

HRID 66780

Reaction equation

HRID 66780 reaction equation
[C:1]([Sn:5]([Cl:11])(Cl)[C:6]([CH3:9])([CH3:8])[CH3:7])([CH3:4])([CH3:3])[CH3:2].[F-:12].[Na+]>C(O)C>[C:1]([Sn:5]([Cl:11])([F:12])[C:6]([CH3:9])([CH3:8])[CH3:7])([CH3:4])([CH3:3])[CH3:2]

Participants

4

Reactant 2

HCID 5235Sodium FluorideHCID 88053Di-tert-butyldichlorostannane

Product 1

HCID 13041092Di-t-butyltin chloride fluoride

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

An ethereal solution of di-t-butyltin dichloride (10 g., 50 ml.) was shaken vigorously with a filtered solution of sodium fluoride (3 g.) in aqueous ethanol (50 ml.). The white solid formed at the interface, was filtered, and washed with 95% ethanol followed by ether (7.0 g., 74%); the solid turns light brown at 254° but does not melt. (Found: C, 33.4; H, 6.4; Cl, 9.2; F, 8.7; Sn, 43.3. C8H18ClFSn requires C, 33.45; H, 6.3; Cl, 12.25; F, 6.65; Sn, 41.3%.

Workup

  1. customThe white solid formed at the interface
  2. filtrationwas filtered
  3. washwashed with 95% ethanol
  4. customlight brown at 254°

Sources & evidence

ORD record
ord-34799f3dda664e2fa58f6c4107416bbf
Source dataset
uspto-grants-1982_08
Patent number
US04343815

Linked notes

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