Search Results - "Takallou, Ahmad"

Fluxional nature in cyclohexane and cyclopentane: spherical conformational landscape model revisited by SAKHAEE, SAHAR, SAKHAEE, MOHAMMAD HOSSEIN, TAKALLOU, AHMAD, FOROUZANFAR, FATEMEH, SAKHAEE, NADER

“…Spherical conformational landscape model was revisited to include yet another class of cyclic compounds; the derivatives of cyclohexane. The updated model is…”
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Mechanistic pathways for halogen dance reactions in bromo-thiophenes: a cascade-like pattern by SAKHAEE, NADER, SAKHAEE, SAHAR, MOBARAKI, AKBAR, TAKALLOU, AHMAD, SAKHAEE, MOHAMMAD HOSSEIN

“…Ever since the halogen dance reaction was discovered by Bunnet et al , synthetic chemists have utilized the transformation in many desirable ways to build…”
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Magnetic nanoparticle-supported Pd(II)-cryptand 22 complex: An efficient and reusable heterogeneous precatalyst in the Suzuki–Miyaura coupling and the formation of aryl–sulfur bonds by Movassagh, Barahman, Takallou, Ahmad, Mobaraki, Akbar

“…[Display omitted] •Silica-coated magnetic nanoparticle-supported Pd-crypt and 22 complex catalyst.•[Fe3O4@SiO2@C22–Pd(II)]- catalyzed Caryl–Caryl and Caryl–S…”
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Cobalt‐Catalyzed Dehydrogenative Coupling of Amines into Imines by Bottaro, Fabrizio, Takallou, Ahmad, Chehaiber, Ahmad, Madsen, Robert

“…Primary amines have been subjected to an acceptorless dehydrogenative homo‐ and heterocoupling into imines with a cobalt catalyst. The catalytically active…”
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Using conformational landscape to explain the non-classical nature of cyclobutyl and cyclopropylcarbinyl cations by Sakhaee, Nader, Sakhaee, Sahar, Mobaraki, Akbar, Takallou, Ahmad

“…[Display omitted] •Non-Classical Nature of cyclopropyl carbinyl and cyclobutyl cations is still debated among organic chemists.•Cyclopropylcarbinyl cations has…”
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[(5+1)−1] Cyclization of Nitroepoxides to Pyridinium 1,4‐Zwitterionic Thiolates for the Synthesis of Indolizine Derivatives by Almaani, Alhajaj, Takallou, Ahmad, Lotfi Nosood, Yazdanbakhsh, Al‐Shidhani, Sulaiman, Reza Hosseini, Mohammad, Anwar, Muhammad U., Al‐Harrasi, Ahmed

“…The synthesis of indolizine derivatives was achieved through the reaction of pyridinium 1,4‐zwitterionic thiolates with a diverse array of…”
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Bis(imidazolium) chloride based on 1,2-phenylenediamine as efficient ligand precursor for palladium-catalyzed Mizoroki-Heck cross-coupling reaction by Takallou, Ahmad, Habibi, Azizollah, Halimehjani, Azim Ziyaei, Balalaie, Saeed

“…Bis(imidazolium) chlorides based on 1,2-phenylenediamine were introduced as efficient ligand precursors in the Pd-catalyzed Mizoroki-Heck cross-coupling…”
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NHC‐assisted Ni(II)‐catalyzed acceptorless dehydrogenation of amines and secondary alcohols by Takallou, Ahmad, Habibi, Azizollah, Halimehjan, Azim Ziyaei, Balalaie, Saeed

“…A novel catalytic system including NiCl2‐NHC ligand precursor has been developed for the preparation of imines from amines and ketones from alcohols. Owing to…”
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Triple Action of an Attractive Deep Eutectic Solvent in the Synthesis of Aryl Nitriles and Substituted Triazoles Using a Magnetically Reusable Fe 3 O 4 @SiO 2 @PrNCu Catalyst by Mobaraki, Akbar, Sakhaee, Nader, Takallou, Ahmad, Habibi, Azizollah

“…Heterogeneous Cu‐catalyzed cyanation of aryl halides and Click cycloaddition of alkyl halides, sodium azide, and terminal alkynes were optimized to be cost…”
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Triple Action of an Attractive Deep Eutectic Solvent in the Synthesis of Aryl Nitriles and Substituted Triazoles Using a Magnetically Reusable Fe3O4@SiO2@PrNCu Catalyst by Mobaraki, Akbar, Sakhaee, Nader, Takallou, Ahmad, Habibi, Azizollah

“…Heterogeneous Cu‐catalyzed cyanation of aryl halides and Click cycloaddition of alkyl halides, sodium azide, and terminal alkynes were optimized to be cost…”
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Hydrodynamic volume of trehalose and its water uptake mechanism by Sakhaee, Nader, Sakhaee, Sahar, Takallou, Ahmad, Mobaraki, Akbar, Maddah, Mina, Moshrefi, Reza

“…Trehalose ability to preserve water in biology has spawned research on this special disaccharide and its solutions. Trehalose unlike any other disaccharide,…”
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Development and synthesis of a novel salen-type ligand based on phenylalanine for Mizoroki-Heck, and S -arylation cross-coupling reactions by Salmani Nezhad, Bahnood, Habibi, Azizollah, Takallou, Ahmad, Badali, Elham, Kumar Avula, Satya, Al-Harrasi, Ahmed

“…In this article, we introduced a novel salen-type ligand precursor and applied it in the Pd-catalyzed Mizoroki-Heck and Cu-catalyzed -arylation cross-coupling…”
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C−C Bond Cleavage of α‐Pyridinium Amides: A Synthetic Approach to Hydantoin Structures by Takallou, Ahmad, Sakhaee, Nader, Lotfi Nosood, Yazdanbakhsh, Al‐Shidhani, Sulaiman, Al‐Siyabi, Munir, Mobaraki, Akbar, Anwar, Muhammad U., Al‐Harrasi, Ahmed

“…This study reports a mild reaction‐condition approach for the direct C−C bond cleavage of amides to form hydantoin structures in the presence of…”
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Recent Developments in Dehydrogenative Organic Transformations Catalyzed by Homogeneous Phosphine‐Free Earth‐Abundant Metal Complexes by Takallou, Ahmad, Mesgarsaravi, Niloofar, Beigbaghlou, Somayyeh Sarvi, Sakhaee, Nader, Halimehjani, Azim Ziyaei

“…Stoichiometric amounts of various oxidants have long been employed for the oxidation of organic compounds. The major drawback of this method is the amount of…”
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Potassium tert‐Butoxide‐Catalyzed Selective Synthesis of 1,4‐Benzodioxepines via 7‐exo/7‐endo‐dig Cyclization of Alkynol: Experimental and DFT Study by Nosood, Yazdanbakhsh Lotfi, Takallou, Ahmad, Hosseini, Mohammad Reza, Al‐Shidhani, Sulaiman, Anwar, Muhammad U., Al‐Harrasi, Ahmed

“…A new method utilizing base catalysis is outlined for the synthesis of 1,4‐benzodioxepines, introducing a unique scaffold containing a seven‐membered ring…”
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Iodo-Bridged Transition States; New Mechanistic Pathways for Base-Catalyzed Halogen Dance by Sakhaee, Nader, Sakhaee, Sahar, Doustkhah, Esmail, mobaraki, Akbar, Takallou, Ahmad, Sakhaee, Mohammad Hossein

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