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Knoevenagel condensation of isatins with malononitrile/ethyl cyanoacetate in the presence of sulfonic acid functionalized silica (SBA-Pr-SO3H) as a new nano-reactor

Negar Lashgari, Ghodsi Mohammadi Ziarani, Alireza Badiei, Parisa Gholamzadeh

310-313

DOI: https://doi.org/10.5155/eurjchem.3.3.310-313.659

Abstract views 3786 times |

Article PDF downloaded 1310 times

Multicomponent reactions under increased pressure: on the reaction of arylhydrazonals, aromatic aldehydes and malononitrile in Q-Tube

Kamal Usef Sadek, Maghraby Ali Selim, Abdul-Aziz Alnajjar, Mohamed Atallah, Mohamed Hilmy Elnagdi

468-472

DOI: https://doi.org/10.5155/eurjchem.7.4.468-472.1508

Abstract views 1770 times |

Article PDF downloaded 955 times

Synthesis and characterization of novel pyrazolone derivatives

Magda Ismail Marzouk, Galal Hosni Sayed, Mohamed Said Abd ElHalim, Salma Yehia Mansour

24-32

DOI: https://doi.org/10.5155/eurjchem.5.1.24-32.870

Abstract views 3284 times |

Article PDF downloaded 1901 times

Glycerol mediated, one pot, multicomponent synthesis of dihydropyrano[2,3-c]pyrazoles

Harvinder Singh Sohal, Arun Goyal, Rajeev Sharma, Rajshree Khare, Sanjay Kumar

450-453

DOI: https://doi.org/10.5155/eurjchem.4.4.450-453.769

Abstract views 2351 times |

Article PDF downloaded 1421 times

Reactions under increased pressure: The reactivity of functionally substituted 3-oxo-2-arylhydrazones toward active methylene reagents in Q-tube

Douaa Salman AlMarzouq

154-158

DOI: https://doi.org/10.5155/eurjchem.12.2.154-158.2065

Abstract views 1013 times |

Article PDF downloaded 632 times

Synthesis and antioxidant evaluation of some new pyridines

Moustafa Ahmed Gouda, Mohamed Hamdy Helal

84-87

DOI: https://doi.org/10.5155/eurjchem.6.1.84-87.1149

Abstract views 1644 times |

Article PDF downloaded 947 times

Heteroaromatization with 4-phenyldiazenyl-1-naphthol. Part III: One-pot synthesis and DFT study of 4H-naphthopyran derivatives

Hany Mostafa Mohamed, Ashraf Hassan Fekry Abd El-Wahab, Tarek Maamon El-Gogary

358-366

DOI: https://doi.org/10.5155/eurjchem.8.4.358-366.1632

Abstract views 2003 times |

Article PDF downloaded 931 times

Chitosan as an eco-friendly heterogeneous catalyst for Michael type addition reactions. A simple and efficient route to pyridones and phthalazines

Khaled Khalil, Hamad Al-Matar, Mohamed Elnagdi

252-258

DOI: https://doi.org/10.5155/eurjchem.1.4.252-258.211

Abstract views 4222 times |

Article PDF downloaded 1334 times

Synthesis, characterization and antibacterial evaluation of novel 2-mercaptobenzothiazole derivatives bearing 2-aminonicotinonitrile moiety

Monther Faisal Mahdi, Rafah Fadhil Al-Smaism, Noor Waleed Ibrahim

8-13

DOI: https://doi.org/10.5155/eurjchem.7.1.8-13.1333

Abstract views 2055 times |

Article PDF downloaded 1179 times

Magnetically recoverable nanocatalyst for the synthesis of pyranopyrazoles: CoFe2O4@SiO2-HClO4

Nikita Vinod Thakare, Anand Shankar Aswar, Nilesh Govindrao Salunkhe

385-392

DOI: https://doi.org/10.5155/eurjchem.14.3.385-392.2457

Abstract views 663 times |

Article PDF downloaded 363 times

Reactions with heterocyclic amidines: Synthesis of several new pyrazolo[1,5-a]pyrimidines and pyrazolo[1,5-a][1,3,5]triazines

Husien Hasan Abbas-Temirek, Ahmed Mohammed Abo-Bakr

107-114

DOI: https://doi.org/10.5155/eurjchem.7.1.107-114.1369

Abstract views 2325 times |

Article PDF downloaded 1037 times

Synthesis, reactions and biological evaluation of benzyltriazolophthalazine derivatives

Ashraf Hassan Fekry Abd El-Wahab, Hany Mostafa Mohamed, Ahmed Mohamed El-Agrody, Mohamed Ahmed El-Nassag, Ahmed Hammam Bedair

10-19

DOI: https://doi.org/10.5155/eurjchem.4.1.10-19.707

Abstract views 2193 times |

Article PDF downloaded 1552 times

Zn(L-proline)2: An efficient and reusable organocatalyst for the synthesis of polyfunctionally substituted pyrans and 2-amino-4-aryl-8-oxo-4,8-dihydropyrano[3,2-b]pyran derivatives

Fatma Ahmed Abo Elsoud, Mohamed Abd-Elmonem, Mohamed Abo Elsebaa, Kamal Usef Sadek

166-170

DOI: https://doi.org/10.5155/eurjchem.10.2.166-170.1851

Abstract views 2032 times |

Article PDF downloaded 910 times

Microwave assisted synthesis of 2-amino-6-methoxy-4H-benzo[h]chromene derivatives

Ahmed Mohamed El-Agrody, Al-Anood Mohamed Al-Dies, Ahmed Mahmoud Fouda

133-137

DOI: https://doi.org/10.5155/eurjchem.5.1.133-137.923

Abstract views 3059 times |

Article PDF downloaded 1094 times

Fused and spiro nitrogen heterocycles of quinuclidine and its C-nucleosides

Wafaa S. Hamama, Hanafi Hassan Zoorob, Osama Abd El-Magid

552-557

DOI: https://doi.org/10.5155/eurjchem.2.4.552-557.265

Abstract views 1690 times |

Article PDF downloaded 1816 times

Anticancer activity studies of some cyclic benzimidazole derivatives

Ali El-Shekeil, Abeer Omer Obeid, Sama Al-Aghbari

356-358

DOI: https://doi.org/10.5155/eurjchem.3.3.356-358.621

Abstract views 3306 times |

Article PDF downloaded 1175 times

Design, synthesis, antimicrobial activity and anticancer screening of some new 1,3-thiazolidin-4-ones derivatives

Wesam Saber Shehab, Samar Mohamed Mouneir

157-162

DOI: https://doi.org/10.5155/eurjchem.6.2.157-162.1219

Abstract views 7134 times |

Article PDF downloaded 1119 times

DABCO as an efficient catalyst for the synthesis of 3-cyano-2(1H)-pyridinones and their 2-imino analogues

Yahia Shirazi Beheshtia, Maliheh Khorshidi, Majid Momahed Heravi, Bita Baghernejad

232-235

DOI: https://doi.org/10.5155/eurjchem.1.3.232-235.112

Abstract views 1948 times |

Article PDF downloaded 1440 times

Synthesis and characterization of some new 4-heteroaryl quinazoline and fused triazolo quinazoline derivatives

Yaser Abdel-Moemen El-Badry, Ekhlass Nassar, Mahr Abdel-Aziz El-Hashash

128-134

DOI: https://doi.org/10.5155/eurjchem.7.1.128-134.1370

Abstract views 1846 times |

Article PDF downloaded 946 times

Novel 4(3H)-quinazolinones containing biologically active thiazole, pyridinone and chromene of expected antitumor and antifungal activities

Khairy Abdel Hameed Mohsen El-Bayouki, Wahid Mohamed Basyouni, Yahia Abdel Fatah Mohamed, Mohsen Mohamed Aly, Samir Youssef Abbas

455-462

DOI: https://doi.org/10.5155/eurjchem.2.4.455-462.171

Abstract views 3431 times |

Article PDF downloaded 1322 times

Regioselective synthesis and antimicrobial studies of novel bridgehead nitrogen heterocycles containing the thienopyrimidinone skeleton

Hatem Moustafa Gaber, Tarek Abdel-Mawgoud Moussa

251-259

DOI: https://doi.org/10.5155/eurjchem.2.2.251-259.380

Abstract views 2023 times |

Article PDF downloaded 1753 times

Synthesis of new 3,4-dihydropyrano[c]chromene derivatives and their evaluation as acetyl cholinesterase inhibitors

Younes Bouazizi, Anis Romdhane, Hichem Ben Jannet

457-462

DOI: https://doi.org/10.5155/eurjchem.5.3.457-462.1040

Abstract views 1644 times |

Article PDF downloaded 962 times

Synthesis, antimicrobial activity and absorption studies of some novel heterocyclic dyes based on 4-hexylbenzene-1,3-diol

Hitendra Mangubhai Patel

44-50

DOI: https://doi.org/10.5155/eurjchem.3.1.44-50.517

Abstract views 1860 times |

Article PDF downloaded 1600 times

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