Fe3O4 Magnetic Nanoparticles (MNPs) as Reusable Catalyst for the Synthesis of Chromene Derivatives Using Multicomponent Reaction of 4-Hydroxycumarin Basis on Cheletropic Reaction
被引:28
|
作者:
Ezzatzadeh, Elham
论文数: 0引用数: 0
h-index: 0
机构:
Islamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, IranIslamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, Iran
Ezzatzadeh, Elham
[1
]
Hossaini, Zinatossadat
论文数: 0引用数: 0
h-index: 0
机构:
Islamic Azad Univ, Qaemshahr Branch, Dept Chem, Qaemshahr, IranIslamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, Iran
Hossaini, Zinatossadat
[2
]
Rostamian, Rezvaneh
论文数: 0引用数: 0
h-index: 0
机构:
Islamic Azad Univ, Qaemshahr Branch, Dept Chem, Qaemshahr, IranIslamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, Iran
Rostamian, Rezvaneh
[2
]
Vaseghi, Samaneh
论文数: 0引用数: 0
h-index: 0
机构:
Kosar Publ Sch, Educ Mazandaran Prov, Area 1, Sari, Iran
Islamic Azad Univ, Sci & Res Branch, Dept Chem, Tehran, IranIslamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, Iran
Vaseghi, Samaneh
[3
,4
]
Mousavi, Seyyedeh Fatemeh
论文数: 0引用数: 0
h-index: 0
机构:
Islamic Azad Univ, Qaemshahr Branch, Dept Chem, Qaemshahr, IranIslamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, Iran
Mousavi, Seyyedeh Fatemeh
[2
]
机构:
[1] Islamic Azad Univ, Ardabil Branch, Dept Chem, Ardebil, Iran
[2] Islamic Azad Univ, Qaemshahr Branch, Dept Chem, Qaemshahr, Iran
A series of oxocyclopenta[c]chromenes were synthesized via three component reaction of 4-hydroxycumarin, dialkyl acetylenedicarboxylate, -bromo ketones, and triphenylphosphine in the presence of catalytic amount of Fe3O4 magnetic nanoparticles (MNPs) (15mol%) under solvent-free conditions at 70 degrees C. Facile, green, easy separation of product and catalyst, and high yields of products are advantages of these reactions.