کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
67973 | 48500 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Molecular iodine: A highly efficient catalyst for the synthesis of 7-arylbenzopyrano[1,3]diazepines in non-protic solvents
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Molecular iodine: A highly efficient catalyst for the synthesis of 7-arylbenzopyrano[1,3]diazepines in non-protic solvents Molecular iodine: A highly efficient catalyst for the synthesis of 7-arylbenzopyrano[1,3]diazepines in non-protic solvents](/preview/png/67973.png)
چکیده انگلیسی
A simple and facile synthesis of 7-arylbenzopyrano[1,3]diazepines has been accomplished by treatment of 4-hydroxycoumarin, cyanoguanidine with aromatic or heteroaromatic aldehydes using molecular iodine in non-protic solvent under reflux. This method not only provide an excellent complement for 7-arylbenzopyrano[1,3]diazepines but also avoids the multistep and harsh reaction conditions.
A simple and facile synthesis of 7-arylbenzopyrano[1,3]diazepines has been accomplished by treatment of 4-hydroxycoumarin, cyanoguanidine with aromatic or heteroaromatic aldehydes using molecular iodine in non-protic solvent under reflux. Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 266, Issues 1–2, 2 April 2007, Pages 43–46
Journal: Journal of Molecular Catalysis A: Chemical - Volume 266, Issues 1–2, 2 April 2007, Pages 43–46
نویسندگان
Mazaahir Kidwai, Vikas Bansal, Poonam Mothsra,