761441-54-7

Usage

Uses

Used in Organic Synthesis:
2-trifluoromethyl-4,5-dicyanoimidazole lithium salt is used as a nucleophilic reagent for various organic reactions, particularly those requiring a strong, yet selective, base. Its reactivity and unique structure contribute to the formation of desired products in these reactions.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 2-trifluoromethyl-4,5-dicyanoimidazole lithium salt is used as a building block for the synthesis of various pharmaceuticals. Its unique properties allow for the development of novel drugs with potential therapeutic applications.
Used in Agrochemical Synthesis:
2-trifluoromethyl-4,5-dicyanoimidazole lithium salt is also used in the synthesis of agrochemicals, serving as a key intermediate in the production of advanced materials for agricultural applications.
Used in the Production of Advanced Materials:
2-trifluoromethyl-4,5-dicyanoimidazole lithium salt is utilized as an intermediate in the production of advanced materials, leveraging its unique structure and reactivity to create materials with specific properties for various applications.

Upstream product

• 51802-41-6 2-(trifluoromethyl)-1H-imidazole-4,5-dicarbonitrile 
• 407-25-0 trifluoroacetic anhydride 
• 18514-52-8 2,3-diaminomaleonitrile 

Downstream Products

• 1611446-84-4 1-methyl-3-propylimidazolium 4,5-dicyano-2-(trifluoromethyl)imidazolide 

Relevant academic research and scientific papers

Preparation method of 4, 5-dicyano-2-trifluoromethyl-imidazolium salt

The invention provides a preparation method of 4, 5-dicyano-2-trifluoromethyl-imidazolium salt, and the preparation method comprises the following steps: mixing 4, 5-dicyano-2-trifluoromethyl-imidazole with polybasic acid salt, and carrying out a reaction, so as to obtain the 4, 5-dicyano-2-trifluoromethyl-imidazolium salt. The 4, 5-dicyano-2-trifluoromethyl-imidazolium salt prepared by the preparation method provided by the invention is high in yield and low in water content.

Process for Preparing Lithium Imidazolate Salt and Intermediate Therefor

The present invention relates to a method for preparing lithium imidazolate salts and intermediates used therein. The present invention relates to a method for producing the same. High purity lithium imidazolate salts can be efficiently and economically produced.

Preparation method of 4,5-dicyan base-2-trifluoro-methylimidazole and prepared intermediate and salt thereof

The invention belongs to the technical field of chemical synthesis and particularly relates to a preparation method of 4,5-dicyan base-2-trifluoro-methylimidazole and a prepared intermediate and salt thereof. Diaminoaleo dinitrile and trifluoroacetic acid ester are subjected to aminolysis of ester with solvent or without solvent, amide is obtained, the amide is then subjected to intramolecular dehydration, a crude product of the 4,5-dicyan base-2-trifluoro-methylimidazole is obtained, after the crude product is purified, high-purity dehydrate of the 4,5-dicyan base-2-trifluoro-methylimidazole is obtained, then the high-purity dehydrate is mixed with water phase suspension liquid of salt of metal elements and stirred for a reaction, after the reaction is ended, filtering is conducted to remove an undissolved substance, filtrate is evaporated to be dry in a rotary evaporation mode, after dissolution with solvent is conducted again, filtering, rotary evaporation and vacuum drying are conducted, and the high-purity 4,5-dicyan base-2-trifluoro-methylimidazole salt is obtained. The condition of the whole technological process is safer and milder compared with those of other processes for producing the 4,5-dicyan base-2-trifluoro-methylimidazole, and the preparation method meets the requirement for scaled production.

FIVE-MEMBERED CYCLIC ANION USE THEREOF AS AN ELECTROLYTE

A pentacyclic anion salt is provided for use thereof in electrolyte compositions. The compound has an inorganic, organic or organometallic cation M of valency m (1≦m≦3) and m anions corresponding to the formula (I) in which Rf is a —CFZ′Z″ group in which Z′ is F or a perflouroalkyl group having from 1 to 3 carbon atoms, and Z″ is an H, F or Cl group, an optionally fluorinated or perfluorinated alkoxy group having from 1 to 5 carbon atoms, an optionally fluorinated or perfluorinated oxaalkoxy group having 1 to 5 carbon atoms or an optionally fluorinated or perfluorinated alkyl group having from 1 to 5 carbon atoms; Z″ being other than F when Z′ is F. An electrolyte composition comprises said salt in solution in a liquid solvent or a polymer solvent.