tributylethylammonium ethyl sulphate synthesis

Yield:-

Reaction Conditions:

at 20;

Steps:

1

Preparation of onium compounds : General reaction conditions : the amine or diamine was reacted with alkyl sulfate or acid in a molar ratio of nearly 1 :1. A minimal excess of amine was applied when diethyl sulfate was used as alkylating starting material. The reaction took place at ambient temperature and was exotherm. Volatile compounds can removed in a vacuum. If diamines were used as starting material, complexes were obtained which correspond to a reaction between diamine and alkyl sulfate in a molar ratio of 2: 1. The respective reaction product is considered to be an adduct between one molecule of diamine and one molecule of the adduct of diamine and alkylating sulfate.

References:

WO2008/43720,2008,A2 Location in patent:Page/Page column 14-15