作者:Giampaolo Giacomelli、Lidia De Luca、Simonetta Masala、Andrea Porcheddu
DOI:10.1055/s-2004-832809
日期:——
A variety of 3-aryl-4-formylpyrazoles can be easily prepared in good yields from the corresponding methyl ketones, upon treatment with 2,4,6-trichloro[1,3,5]triazine in N,N-dimethyl formamide at room temperature. This kind of pyrazole can constitute new building blocks for combinatorial chemistry.
多种3-芳基-4-甲酰基吡唑能够以良好的产率,从相应的甲基酮出发,在常温下经N,N-二甲基甲酰胺中2,4,6-三氯[1,3,5]三嗪处理而容易地制备得到。此类吡唑可构成组合化学的新型构建模块。