4-formyl benzoic adamantanol ester condensation bromoaniline schiff base nickel complex synthesis and application

A technology of adamantyl formyl benzoate and adamantane formyl benzoate is applied in the synthesis field of 4-formyl benzoate adamantyl condensed o-bromoaniline Schiff base nickel complex, and can solve the problem of adamantyl esters. The preparation and properties of Schiff bases are rarely reported

Active Publication Date: 2016-02-03
GUILIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adamantane Schiff bases have attracted much attention, but there are few reports on the preparation and properties of adamantane ester Schiff bases and their nickel complexes.

Method used

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  • 4-formyl benzoic adamantanol ester condensation bromoaniline schiff base nickel complex synthesis and application
  • 4-formyl benzoic adamantanol ester condensation bromoaniline schiff base nickel complex synthesis and application
  • 4-formyl benzoic adamantanol ester condensation bromoaniline schiff base nickel complex synthesis and application

Examples

Experimental program
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Embodiment

[0019] (1) The structural formula of the Schiff base nickel complex containing adamantyl 4-formylbenzoate adenobromoaniline is:

[0020]

[0021] The preparation method of the adamantyl 4-formylbenzoate adenine o-bromoaniline Schiff base nickel complex is as follows:

[0022] (1) Synthesis of adamantyl esters:

[0023] Weigh 0.5g (0.0033mol) of 4-formylbenzoic acid, 0.608g (0.004mol) of adamantanol, 0.858g of dicyclohexylcarbodiimide (DCC) and 0.067g of 4-dimethylaminopyridine (DMAP). into a 100mL single-necked flask, wherein DCC and DMAP were used as catalysts, and then evacuated with an oil pump for half an hour, added 30mL of anhydrous dichloromethane, and stirred for 8 hours under nitrogen protection, and white precipitate dicyclohexyl urea (DCU) appeared. Filtrate, take the filtrate, utilize rotary evaporator to spin-dry, obtain white powder, column chromatography (adsorbent is silica gel, the volume ratio of eluent is analytical pure dichloromethane and analytical pu...

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Abstract

The invention discloses 4-formyl benzoic acid adamantanol ester condensation bromoaniline Schiff base nickel complex synthesis and application. Adamantanol, 4-formyl benzoic acid, bromoaniline and nickel acetate are used as raw materials, and finally synthesized into a 4-formyl benzoic acid adamantanol ester condensation bromoaniline Schiff base nickel complex by means of 4-formyl benzoic acid adamantanol ester and 4-formyl benzoic acid adamantanol Claisen bromoaniline Schiff base intermediate. An esterification reaction and a condensation reaction are utilized for synthesizing the 4-formyl benzoic acid adamantanol ester condensation bromoaniline Schiff base nickel complex, and the synthesized 4-formyl benzoic acid adamantanol ester condensation bromoaniline Schiff base nickel complex has high electro-chemical activity and can serve as an electronic medium to be applied to a chemically-modified electrode.

Description

technical field [0001] The invention relates to the synthesis of adamantyl 4-formylbenzoate adenobromoaniline Schiff base nickel complex. The Schiff base nickel complex has strong electrochemical activity and can be used as an electroactive substance in a chemical repair electrode Applied in the field of analysis. Background technique [0002] Since 1932, Czech chemist Landa and others first isolated a small amount of adamantane (0.0004%) from the petroleum fraction of the South Moravi oil field, the research on adamantane and its derivatives has been in the ascendant. In recent years, there have been more and more reports on the application of adamantane and its derivatives in the fields of medicine, polymers, surfactants, and optoelectronic materials, and have attracted more and more attention from scholars at home and abroad. Therefore, some people will Adamantane is called "a new generation of fine chemical raw materials". Schiff base compounds are formed by condensati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07C251/24C07C249/02G01N27/333
Inventor 刘峥郭鹏郭亚晋劳星乔
Owner GUILIN UNIVERSITY OF TECHNOLOGY
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