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4篇 您的检索式:作者名="Manouchehr Mamaghani"
    题名 作者 年代 出处 被引量
1An expedient one-pot synthesis of highly substituted imidazoles using supported ionic liquid-like phase(SILLP) as a green and effcient catalyst and evaluation of their anti-microbial activity显示文摘An effcient method for the synthesis of imidazole derivatives by a three-component condensation of benzil or 9,10-phenanthrenequinone,aldehydes and ammonium acetate using supported ionic liquidlike phase(SILLP)catalyst under ultrasonic irradiation or classical heating conditions is reported.The present methodology offers several advantages,such as excellent yields,simple procedures,short reaction times,simple work-up and mild conditions.The catalyst is easily separated from the products by fltration and also exhibits remarkable reusable activity.These highly substituted imidazoles were also evaluated for their anti-microbial activity.Maryam Saffari Jourshari Manouchehr Mamaghani Farhad Shirini Khalil Tabatabaeian Mehdi Rassa Hadiss Langari 2013Chinese Chemical Letters2013,24,11:2
2One-pot synthesis of novel pyrido[2,3-d]pyrimidines using HAp-encapsulated-γ-Fe_2O_3 supported sulfonic acid nanocatalyst under solvent-free conditions显示文摘Novel pyrido[2,3-d]pyrimidine derivatives were synthesized through a one-pot three-component approach using HAp-encapsulated-γ-Fe_2O_3[γ-Fe_2O_3@HAp-SO_3H]catalyzed condensation of 6-arnino-2-(methylthio or ethylthio)pyrimidin-4(3H)-one,Meldrum's acid and aryl aldehydes at 60 ℃ and under solvent-free conditions.In this protocol the use of nanocatalyst provided a green,useful and rapid method to generate the products in short reaction times and excellent yields(88%-94%).Moona Mohsenimehr Manouchehr Mamaghani Farhad Shirini Mehdi Sheykhan Fatemeh Azimian Moghaddam 2014Chinese Chemical Letters2014,25,10:2
3A convenient synthesis of 1,5-diarylpyrazoles from Baylis-Hillman adducts using HY-zeolite显示文摘A facile and convenient protocol was developed for the synthesis of 1,5-diarylpyrazoles using Baylis-Hillman adducts in the presence of HY-zeolite as an efficient recyclable heterogeneous catalyst in reasonable reaction times(1.5-2.5 h) and high yields (78-90%).Mohammad Nikpassand Manouchehr Mamaghani Mohammad Ali Zanjanchi Nosrat Olah Mahmoodi Massomeh Mirzaeinejad 2010Chinese Chemical Letters2010,21,1:1
4An efficient regioselective sonochemical synthesis of novel 4-aryl-3-methyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-ones显示文摘An efficient ultrasound-assisted preparation of a series of novel 4-aryl-3-methyl-4,5-dihydro-l//-pyrazolo[34-b]pyridin-6(7H)ones via the reaction of 5-amino-3-methyl-1H-pyrazole,Meldrum's acid and various arylaldehydes using one-pot three-component approach is described.This rapid method produced the products in short reaction times(3-4 min) and excellent yields(87-95%).Abbas Azimi Roshan Manouchehr Mamaghani Nosrat Ollah Mahmoodi Farhad Shirini 2012Chinese Chemical Letters2012,23,4:1
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