Adamantane-containing quaternary ammonium salt ionic liquid and preparation method thereof

A quaternary ammonium salt ion, adamantane technology is applied in the preparation of organic compounds, chemical instruments and methods, preparation of aminohydroxy compounds, etc., to achieve mild reaction conditions, easy availability of raw materials, and improved amphiphilicity.
CN109879765AInactive Publication Date: 2019-06-14HEZHOU UNIV
3 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEZHOU UNIV
Publication Date
2019-06-14
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention relates to an adamantane-containing quaternary ammonium salt ionic liquid and a preparation method thereof. The structural formula of the adamantane-containing quaternary ammonium salt ionic liquid designed and prepared by the invention is shown in the specification, and in the formula, n is equal to 6, 9 or 11. According to the adamantane-containing quaternary ammonium salt ionic liquid disclosed by the invention, 1-adamantanecarboxylic acid is used as a raw material, and the ionic liquid is prepared by the following three steps: firstly, carrying out acylating chlorination reaction on 1-adamantanecarboxylic acid and thionyl chloride to synthesize 1-adamantanecarbonyl chloride, carrying out esterification reaction on the 1-adamantanecarbonyl chloride and OH(CH2)nBr, and thencarrying out quaternization with N,N-dimethylbenzylamine to form the adamantane-containing quaternary ammonium salt ionic liquid. The adamantane-containing quaternary ammonium salt ionic liquid obtained in the invention has the characteristics of mild reaction conditions, easily available raw materials and high product purity, and has potential application prospects in the fields of supramolecular chemistry, catalysis, batteries, nano materials and the like.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an adamantane-containing quaternary ammonium salt ionic liquid and a preparation method thereof. Background technique

[0002] As a new type of environmentally friendly "green solvent", ionic liquids have many unique properties and have attractive application prospects in many fields. Adamantane (tricyclo[3.3.1.1 3,7 ]Decane) is a cyclic tetrahedral hydrocarbon composed of 10 carbon atoms and 16 hydrogen atoms, and the entire ring system has a symmetrical and highly stable structural feature. This rigid ring system and positive symmetric structure determine that adamantane and its derivatives have unique physical and chemical properties: non-toxic, tasteless, high density, high melting point, good thermal stability, good fat solubility, high biological activity, antiviral Strong, extremely lipophilic, etc. By introducing adamantyl groups into ionic liquids, various types of ionic liquids can be designed and synthesized, and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More