Reaktion #326379

ord-28b188bfb5b5459b9bc31049714053a8

Reaktionsgleichung

CCCC[N+](CCCC)(CCCC)CCCC.O=S(=O)([O-])CCCCCl
tetrabutylammonium 4-chlorobutylsulfonate
[Na+].[O-]c1ccccc1
sodium phenolate
→
CCCC[N+](CCCC)(CCCC)CCCC.O=S(=O)([O-])CCCCOc1ccccc1
tetrabutylammonium 4-phenoxybutylsulfonate

Edukte

CCCC[N+](CCCC)(CCCC)CCCC.O=S(=O)([O-])CCCCCl
tetrabutylammonium 4-chlorobutylsulfonate
[Na+].[O-]c1ccccc1
sodium phenolate

Reagenzien

Keine

Lösungsmittel

C1CCOC1
THF
C1CCOC1
THF

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Temperaturunder cooling
  2. 2
    workup.ADDITIONAfter complete addition
  3. 3
    FiltrationThe precipitate is filtered off
  4. 4
    Einengenthe remaining solution is concentrated with a rotary evaporator

Vorschrift

To a solution of tetrabutylammonium-4-chlorobutylsulfonate in THF a solution of sodium phenolate in THF is added dropwise under cooling. After complete addition, the solution is allowed to warm to room temperature. The precipitate is filtered off and the remaining solution is concentrated with a rotary evaporator to yield tetrabutylammonium-4-phenoxybutylsulfonate.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08642778B2uspto-grants-2014_02