Synthesis of Nanostructured sawdust-BF3: An efficient reagent for synthesis of 2,3,5-substituted-2H-pyrazole derivatives

Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

NEWCONF04_106

تاریخ نمایه سازی: 6 مهر 1397

Abstract:

Nanostructured sawdust-BF3 has been prepared and shown to efficiently catalyse the one-pot reaction of 1,3-diketones and hydrazines under solvent-free conditions, to afford the corresponding 2,3,5-substituted-2Hpyrazole derivatives in excellent yields.

Authors

Hamid Reza Molaei

Department of Chemistry, Sarvestan Branch, Islamic Azad University, Sarvestan, Iran