Reaktion #663201

Reaktionsgleichung

butyl ethyl(3-aminopropyl)phosphinate

butyl ethyl(2-methyl-3-aminopropyl)phosphinate

triphenylborane

→

butyl ethyl(3-aminopropyl)phosphinate

Lösungsmittel

toluene

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.DISTILLATIONToluene is distilled off at reduced pressure

Vorschrift

207 g (1 mol) of butyl ethyl(3-aminopropyl)phosphinate (produced as in Example 15) and 242 g (1 mol) of triphenylborane are stirred in 400 ml of toluene at room temperature for 1 hour. Toluene is distilled off at reduced pressure to leave 449 g (100% of theory) of butyl ethyl(3-aminopropyl)phosphinate as triphenylborane adduct.

Quelle