Green Synthesis of pyrazol‑chromeno[2,3‑d]pyrimidine‑ones using SBA-Pr-SO3H
Publish Year: 1395
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CHCONF02_617
تاریخ نمایه سازی: 9 مرداد 1395
Abstract:
A three-compnent reaction between salicylaldehydes, barbituric acid, pyrazolones was accomplished in the presence of sulfonic acid functionalized nanoporous silica (SBA-Pr-SO3H) as catalyst, to prepare pyrazolchromeno[2,3-d]pyrimidine-ones derivatives in water as green solvent.
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Authors
Fateme Saidian
Department of Chemistry, Alzahra University, Vanak Square, Tehran, Iran
Ghodsi Mohammadi Ziarani
Department of Chemistry, Alzahra University, Vanak Square, Tehran, Iran
Mahshid Rahimiffard
Department of Chemistry, Alzahra University, Vanak Square, Tehran, Iran
Alireza Badier
School of Chemistry, College of Science, University of Tehran, Tehran, Iran