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DOI :
10.3791/59896-v
June 23rd, 2019
Chapters
0:04
Title
0:42
Preparation of Reaction Mixture
1:42
Heating the Reaction in The Microwave Reactor
2:35
Isolation of The Product by Vacuum Filtration
3:52
Results: NMR Spectrum
4:25
Conclusion
1-Aryl-1H-ピラゾール-5-アミンは、マイクロ波反応器を用いた1M HCl溶液中の3-アミノクロトノニトリルまたはα-シアノケトンのいずれかと組み合わせたアリルヒドラジンから調製される。ほとんどの反応は10-15分で行われ、純粋な製品は70-90%の典型的な絶縁収率で真空濾過を介して得ることができます。
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