Title translation:HERSTELLUNG VON HOMOALLYLALKOHOLEN IN ANWESENHEIT VON NICHT-KOVALENT IMMOBILISIERTEN IONISCHEFLÜSSIGKEITS - PHASE KATALYSATOREN UNTER GASPHASENREAKTIONSBINGINGUNGEN
Abstract:
A process for preparing homoallyl alcohols by catalysed reaction of alkenes with aldehydes or ketones, characterized in that the reaction is effected in the presence of noncovalently immobilized ionic liquid phase catalysts in the gas phase.
Abstract:
Processes for adjusting the viscosity of a salt with a melting point less than 100°C at standard pressure (called ionic liquid for short), characterized in that an oligomeric or polymeric compound which is added to the ionic liquid has a content of at least 0.01 mol of covalently bonded acid groups/100 g of compound, at least 1% of the acid groups being present in the form of a salt with an organic cation containing at least one heteroatom selected from nitrogen, oxygen, sulphur and phosphorus.
Abstract:
The present invention relates to a process for the preparation of a zeolitic material comprising the steps of: (1) providing a mixture comprising one or more sources for YO 2 and one or more alkenyltrialkylammonium cation R 1 R 2 R 3 R 4 N + -containing compounds as structure directing agent; and (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material; wherein Y is a tetravalent element, and wherein R 1 , R 2 , and R 3 independently from one another stand for alkyl; and R 4 stands for alkenyl, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.