55751-15-0Relevant academic research and scientific papers
Green preparation method of 2H-1, 2, 3-triazole compound
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Paragraph 0040; 0041; 0042; 0043, (2020/06/17)
The invention discloses a green preparation method of a 2H-1, 2, 3-triazole compound, which comprises the following steps of: by using 1, 2, 3-triazole derivative as a reaction raw material, copper sulfate as a catalyst and PEG400 as a reaction solvent, carrying out substitution reaction at 60 DEG C to obtain the target product 2H-1, 2, 3-triazole compound. According to the method, the target product 2H-1, 2, 3-triazole compound is finally prepared by taking cheap and easily available copper salt copper sulfate as a catalyst and taking PEG400 as a green reaction solvent, and the method has theadvantages of green and mild reaction conditions, cheap and easily available catalyst, simple operation, relatively high yield, wide reaction substrate universality and the like.
