A simplified green approach for synthesis of arylquinoxalines under solvent-free clay-catalysed conditions
Publish place: Iranian Chemical Communication، Vol: 7، Issue: 3
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
View: 379
This Paper With 11 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_ICC-7-3_005
تاریخ نمایه سازی: 23 تیر 1398
Abstract:
A friendly benign, green, rapid and facile strategy for synthesis a series of arylquinoxalines was achieved by condensation of aromatic 1,2-diamines with arylglyoxals under clay-catalyzed as an inexpensive and eco-friendly catalyst using grindstone chemistry. Significant decreases in reaction times and high yields have been observed by this green chemistry approach in comparison with previously reported using toxic solvents and reflux conditions. The improved method described herein is economical, environmentally friendly, easily-operated due to solvent-free and easy work-up conditions.A friendly benign, green, rapid and facile strategy for synthesis a series of arylquinoxalines was achieved by condensation of aromatic 1,2-diamines with arylglyoxals under clay-catalyzed as an inexpensive and eco-friendly catalyst using grindstone chemistry. Significant decreases in reaction times and high yields have been observed by this green chemistry approach in comparison with previously reported using toxic solvents and reflux conditions. The improved method described herein is economical, environmentally friendly, easily-operated due to solvent-free and easy work-up conditions.
Keywords:
Authors
Jabbar Khalafy
Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.
Shadi Dilmaghani
Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.
Nasser Etivand
Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.
Ahmad Poursattar Marjani
Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :