Cerium (IV) Ammonium Nitrate (CAN) Catalyzed One-pot Synthesis of 2-Arylbenzothiazoles

por Al-Qalaf, Fawzia, Mekheimer, Ramadan Ahmed, Sadek, Kamal Usef
Publicado 2008

Synthesis and Spectroscopic Properties of New Azo Dyes Derived from 3-Ethylthio-5-cyanomethyl-4-phenyl-1,2,4-triazole

por Al-Sheikh, Mariam, Medrasi, Hanadi Y., Sadek, Kamal Usef, Mekheimer, Ramadan Ahmed
Publicado 2014

A Novel Synthesis of Highly Functionalized Pyridines by a One-Pot, Three-Component Tandem Reaction of Aldehydes, Malononitrile and N-Alkyl-2-cyanoacetamides under Microwave Irradia...

por Mekheimer, Ramadan Ahmed, Al-Sheikh, Mariam Abdullah, Medrasi, Hanadi Yousef, Alsofyani, Najla Hosain Hassan
Publicado 2018

Regioselectivity in the multicomponent reaction of 5-aminopyrazoles, cyclic 1,3-diketones and dimethylformamide dimethylacetal under controlled microwave heating

por Sadek, Kamal Usef, Mekheimer, Ramadan Ahmed, Mohamed, Tahany Mahmoud, Moustafa, Moustafa Sherief, Elnagdi, Mohamed Hilmy
Publicado 2012

Green and Highly Efficient Synthesis of 2-Arylbenzothiazoles Using Glycerol without Catalyst at Ambient Temperature

por Sadek, Kamal Usef, Mekheimer, Ramadan Ahmed, Hameed, Afaf Mohamed Abdel, Elnahas, Fatma, Elnagdi, Mohamed Hilmy
Publicado 2012

Microwave-assisted efficient one-pot synthesis of N(2)-(tetrazol-5-yl)-6-aryl/heteroaryl-5,6-dihydro-1,3,5-triazine-2,4-diamines

por Moustafa, Moustafa Sherief, Mekheimer, Ramadan Ahmed, Al-Mousawi, Saleh Mohammed, Abd-Elmonem, Mohamed, El-Zorba, Hesham, Hameed, Afaf Mohamed Abdel, Mohamed, Tahany Mahmoud, Sadek, Kamal Usef
Publicado 2020