Process for the preparation of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions.

Other publication type
(Patent)


Publication Details

Author(s): Wasserscheid P, van Hal R, Hilgers C
Publisher: Merck Patent GmbH, Germany .
Publication year: 2006
Journal issue: US20060063945A1
Pages range: 12 pp., Cont.-in-part of Appl. No. PCT/EP04/050619.


Abstract


The invention relates to a process for the prepn. of ionic liqs. of general formula (cation)(R'-O-SO3). The process includes the step of treating the compd. of formula (cation)(R-O-SO3) with an alc., or mixt. of different alcs., of the formula R'-OH optionally in the presence of a catalyst to form the desired ionic liq. and the byproduct R-OH, which is optionally removed during the reaction or after completion of the reaction. The compd. of formula (cation)(R-O-SO3) can be prepd. by alkylating a tertiary or arom. amine with a dialkylsulfate. [on SciFinder(R)]



FAU Authors / FAU Editors

Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


External institutions with authors

Merck KGaA


How to cite

APA:
Wasserscheid, P., van Hal, R., & Hilgers, C. (2006). Process for the preparation of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions. Merck Patent GmbH, Germany ..

MLA:
Wasserscheid, Peter, Roy van Hal, and Claus Hilgers. Process for the preparation of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions. Merck Patent GmbH, Germany ., 2006.

BibTeX: 

Last updated on 2018-10-08 at 03:24