Reaktion #64731

Reaktionsgleichung

ethyl 1,1-diethoxyethylphosphinate

methylmagnesium chloride

potassium carbonate

→

methyl (1,1-diethoxyethyl)phosphine oxide

Lösungsmittel

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigeto precipitate inorganic salts

Vorschrift

By a procedure analogous to that of Example 1, but using ethyl 1,1-diethoxyethylphosphinate (10.5 g) and 33.5 ml of the methylmagnesium chloride solution and adding 14.1 g of potassium carbonate in 30 ml of water to precipitate inorganic salts, methyl (1,1-diethoxyethyl)phosphine oxide is obtained as a colourless oil.

Quelle