Oxylether bistriazole for catalysis of 4-tert-butylphenylboronic acid and preparation method thereof

A technology of bistriazole copper and copper complexes, which is applied in the directions of organic chemistry methods, copper organic compounds, organic compounds/hydrides/coordination complex catalysts, etc., can solve the problems of expensive palladium catalysts and the like, and achieves simple and easy reaction operation. The effect of simple operation, low production cost and simple method
CN104513261AInactive Publication Date: 2015-04-15TIANJIN NORMAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
TIANJIN NORMAL UNIVERSITY
Publication Date
2015-04-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation method of [Cu(L)2(NO3) 2] (1) (L=1-(4-(4-(1H-1,2,4-triazole-1-methyl) phenoxy) phenyl)-1H-1,2,4-triazole) and potential application value as catalyst for a 4- tert-butylphenylboronic acid coupling reaction. A normal temperature evaporation method is employed that Cu(NO3)2 and L react at ambient temperature under stirring volatilization condition to prepare the complex. The invention further discloses application of [Cu(L)2(NO3)2] (1) (L=1-(4-(4-(1H-1, 2, 4-triazole-1-methyl) phenoxy) phenyl)-1H-1,2,4-triazole) as catalyst for the 4-tert-butylphenylboronic acid coupling reaction.
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Description

[0001] The present invention has been funded by the National Natural Science Foundation of China (21471113), the Tianjin Municipal Education Commission project (20140506), the Tianjin Normal University academic innovation promotion project for young and middle-aged teachers, and the Tianjin Higher Education Innovation Team Training Program (TD12-5038). technical field

[0002] The invention belongs to the technical field of inorganic synthesis and relates to copper complexes [Cu(L) 2 (NO 3 ) 2 ] (1) (L = 1-(4-(4-(1H-1,2,4-triazol-1-yl)phenoxy)phenyl)-1H-1,2,4-triazol The preparation method of oxazole) and its application as a catalyst for the coupling reaction of 4-tert-butylphenylboronic acid. Background technique

[0003] The study of highly selective synthesis catalyzed by transition metal complexes has been an active field. Reactions that are difficult to achieve with common synthetic means can sometimes be completed in one step using transition metal complexes under ...

Claims

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