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作者:Yanlong Wang , Jie Deng , Chao Zhang ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2014, Vol.11 (6), pp.1723-1729Springer
摘要:Abstract(#br)This paper describes an electrochemical coupling epoxidation of cyclohexene by molecular oxygen (O 2 ) under mild reaction conditions. Herein, the electroreduction of O 2 to hydrogen peroxide (H 2 O 2 ) efficiently proceeds in a relatively environmentally friendly ...
作者:Gholamhossein Grivani , Ali Halili
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2014, Vol.11 (1), pp.163-168Springer
摘要:... Supported-diimine molybdenum carbonyl pre-catalysts ( 3aM and 3bM ) were used in epoxidation of cyclooctene, and the reaction parameters such as solvent and oxidant were optimized and the epoxidation of different alkenes was investigated in optimizing these conditions. The ...
作者:M. Hatefi Ardakani , M. Moghadam , S. Saeednia ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2016, Vol.13 (4), pp.631-636Springer
摘要:... In this catalytic system, the effects of different solvents were studied in the epoxidation of cis -cyclooctene and CH3CN/H2O was found to be a better solvent. Also, the effects of oxygen donors such as NaIO4, H2O2, ...
作者:Gholamreza Karimipour , Saeed Kowkabi
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2016, Vol.13 (1), pp.171-179Springer
摘要:... The Fe-porphyrin was covalently bound to the PAC to produce Fe(TBaminP)OAc@PAC as reusable heterogeneous catalysts for alkene epoxidation with sodium periodate (NaIO4). The newly synthesized Fe catalyst was characterized by FT-IR, EDX, SEM and TEM techni...
作者:Sajjad Keshipour , Masoumeh Khezerloo
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2015, Vol.14 (5), pp.1107-1112Springer
摘要:Abstract(#br)A new efficient heterogeneous catalyst was introduced for the epoxidation of styrene. The catalyst was obtained from deposition of gold nanoparticles on the cellulose aerogel. The catalyst was characterized with XRD, TGA, EDX, BET, FAAS and SEM. High yield and excell...
作者:Maedeh Moshref Javadi , Majid Moghadam , Iraj Mohammadpoor-Baltork ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2015, Vol.12 (3), pp.477-485Springer
摘要:... The catalytic activity of this complex was then studied in the epoxidation of alkenes with TBHP ( tert -butyl hydroperoxide), in acetonitrile. The effect of reaction parameters such as kind of solvent and oxygen donors was studied in the epoxidation of cyclooctene. The cata...
作者:Robabeh Hajian , Shahram Tangestaninejad , Majid Moghadam ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2016, Vol.13 (6), pp.1061-1067Springer
摘要:Abstract(#br)Effective epoxidation of alkenes using sodium periodate was accomplished with Manganese (III) tetrakis( p -sulfonatophenyl)porphyrin, [C44H26N4O12S4Na4], supported on ionic liquids-modified silica, Im...
作者:Alireza Zarrinjahan , Majid Moghadam , Valiollah Mirkhani ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2016, Vol.13 (8), pp.1509-1516Springer
摘要:Abstract(#br)Efficient epoxidation of alkenes catalyzed by tetrakis ( p -aminophenyl)porphyrinatomanganese(III) chloride, [Mn(TNH2PP)Cl], supported on graphene oxide nanosheets, is reported. The catalyst, [Mn(TNH2PP)Cl]@GO, was prepared by covalent attachme...
作者:Maryam Moosavifar , Abdolali Alemi , Mohammad Reza Marefat ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2014, Vol.11 (6), pp.1561-1567Springer
摘要:Abstract(#br)In this study, weimproved the catalytic performance of manganese porphyrin encapsulated HY zeolite for alkene epoxidation reaction. For this purpose, Manganese tetra pyridyl porphyrin encapsulated into modified dealuminated Y zeolite (MnTPP-MDAZY) was synthesized us...

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