Method for the isomerization of substituted aromatic substances using a molten metal salt.

Other publication type
(Patent)


Publication Details

Author(s): Kuhlmann S, Weber HM, Böger U, Wasserscheid P, Schlenk S, Meßner J
Publisher: LANXESS Deutschland GmbH, Germany .
Publication year: 2013
Journal issue: EP2676947A1
Pages range: 13pp.


Abstract


A method for the isomerization of substituted arom. substances such as, an example, p-dichlorobenzene comprises isomerization at 100 - 220° in the presence of a mixt. of molten salts comprising AlCl3, AlBr3 and GaCl3 with chlorides of Li, K, Naor Cs at ratios (1:1) - (10:1). Thus, mixing in a glass autoclave at 170° 20 mol.% AlCl3 with 10 mol.% LiCl, adding 250 g p-dichlorobenzene, stirring 4 h at 170° gave a mixt. contg. 53% m-dichlorobenzene, 44% p-dichlorobenzene and 3% o-dichlorobenzene. [on SciFinder(R)]



FAU Authors / FAU Editors

Meßner, Julia
Lehrstuhl für Chemische Reaktionstechnik
Schlenk, Stefan
Lehrstuhl für Chemische Reaktionstechnik
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


External institutions with authors

LANXESS AG


How to cite

APA:
Kuhlmann, S., Weber, H.-M., Böger, U., Wasserscheid, P., Schlenk, S., & Meßner, J. (2013). Method for the isomerization of substituted aromatic substances using a molten metal salt. LANXESS Deutschland GmbH, Germany ..

MLA:
Kuhlmann, Sven, et al. Method for the isomerization of substituted aromatic substances using a molten metal salt. LANXESS Deutschland GmbH, Germany ., 2013.

BibTeX: 

Last updated on 2018-10-08 at 03:27