efficient classical synthesis of aminoazines under microwave irradiation
نویسندگان
چکیده
in the present study, aminoazines were prepared from the reaction of amidrazone hydroiodide with various aromatic aldehydes in the presence of a solid base under microwave irradiation with power level of 850 w for 2-7 min in high yields. the amidrazone hydroiodide can also be prepared by the reaction of s-methyl isothiobenzamide hydroiodide and hydrazine in methanol under nitrogen gas. all synthesized compounds were characterized on the basis of ir and 1h nmr spectral data. the significant features of this method are short reaction times, high yields of the products, solvent free reaction, easy work-up procedure, directly production of aminoazines.
منابع مشابه
Efficient classical synthesis of aminoazines under microwave irradiation
In the present study, Aminoazines were prepared from the reaction of amidrazone hydroiodide with various aromatic aldehydes in the presence of a solid base under microwave irradiation with power level of 850 W for 2-7 min in high yields. The amidrazone hydroiodide can also be prepared by the reaction of S-methyl isothiobenzamide hydroiodide and hydrazine in methanol under nitrogen gas. All synt...
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عنوان ژورنال:
iranian chemical communicationناشر: payame noor university (pnu)
ISSN 2423-4958
دوره 2
شماره Issue 2 (pp. 82-163) 2014
کلمات کلیدی
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