68052-35-7Relevant academic research and scientific papers
IONIC LIQUIDS
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Page/Page column 36-39, (2008/06/13)
The invention provides ionic liquids and processes for their preparation. The liquids may either comprise a cation of the formula (I); N+HR1R2R3 (I) wherein R1 is a group -R4-O-R5; R2 and R3 are each independently either hydrogen or hydrocarbyl, or R2 and R3 may be joined together with the N to form a heterocyclic group; R4 is a divalent hydrocarbyl radical; and R5 is hydrocarbyl; or a cation of the formula (II); N+HR6R7R8 (II) wherein R6 is an alkanolyl group; R7 is a hydrocarbyl group; and R8 is either hydrogen or hydrocarbyl, or R7 and R8 may be joined together with the N to form a heterocyclic group.
