Mica as an efficient catalyst for the synthesis of benzoimidazole derivatives

Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
View: 288

متن کامل این Paper منتشر نشده است و فقط به صورت چکیده یا چکیده مبسوط در پایگاه موجود می باشد.
توضیح: معمولا کلیه مقالاتی که کمتر از ۵ صفحه باشند در پایگاه سیویلیکا اصل Paper (فول تکست) محسوب نمی شوند و فقط کاربران عضو بدون کسر اعتبار می توانند فایل آنها را دریافت نمایند.

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

IRANCC20_722

تاریخ نمایه سازی: 28 اردیبهشت 1398

Abstract:

Nowadays, clay mineral with unique features such as eco-friendly, cheap and nanoscale size has attracted much attention and applied in different industry and sciences [1]. Mica has a layered structure, each layer consists of some combinations of two sheet types with silicon tetrahedral and aluminum octahedral as basic units. Mica due to chemical stable in acid and alkali solution can be used as a heterogeneous catalyst in the various organic reactions [2]. Imidazoles due to their interesting biological activities are an important class of heterocyclic compounds in pharmaceutical industry. In continuation of our research, herein, an efficient and selective synthesis of imidazole derivatives 3 were carried out by using benzaldehyde 1 and o-phenylenediamine 2 in mild condition and high yield by use of mica as an efficient, eco-friendly and heterogeneous catalyst

Authors

Ali Maleki,

Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology

Kobra Valadi,

Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology

Zoleikha Hajizadeh

Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology