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Application filed by Reliance Industries LimitedfiledCriticalReliance Industries Limited
Publication of HK1185579ApublicationCriticalpatent/HK1185579A/en
A method for preparing an ionic compound by mixing at least one compound of formula CxAy-zH2O (1) with at least one hydrogen donor and heating the mixture obtained is provided. The said ionic compound remains in a physical state selected from the group consisting of liquid and semisolid at a temperature below 150 C, preferably below 125 C.
use of a product obtainable by the reaction of a fatty acid or acid mixture, product obtainable by the reaction of a fatty acid or acid mixture and method for producing a product.
Method for the preparation of montelukast acid using an ionic liquid as the reaction medium in a ratio of 0.1 to 100 times with respect to one of the reactants.