M
Muniyandi Sankaralingam
Researcher at National Institute of Technology Calicut
Publications - 41
Citations - 919
Muniyandi Sankaralingam is an academic researcher from National Institute of Technology Calicut. The author has contributed to research in topics: Reactivity (chemistry) & Catalysis. The author has an hindex of 15, co-authored 36 publications receiving 613 citations. Previous affiliations of Muniyandi Sankaralingam include Bharathidasan University & Ewha Womans University.
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Journal ArticleDOI
A Manganese(V)–Oxo Complex: Synthesis by Dioxygen Activation and Enhancement of Its Oxidizing Power by Binding Scandium Ion
Seungwoo Hong,Yong Min Lee,Muniyandi Sankaralingam,Anil Kumar Vardhaman,Young Jun Park,Kyung Bin Cho,Takashi Ogura,Ritimukta Sarangi,Shunichi Fukuzumi,Wonwoo Nam +9 more
TL;DR: This study reports the first example of tuning the second coordination sphere of high-valent metal-oxo species by binding a redox-inactive metal ion at the supporting ligand site, thereby modulating their electron-transfer properties as well as their reactivities in oxidation reactions.
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Amphoteric reactivity of metal–oxygen complexes in oxidation reactions
TL;DR: In this paper, the metal-oxygen intermediates react as nucleophiles and electron donors as well as electrophiles and acceptors in electrophilic and nucleophilic reactions.
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Nickel(II) complexes of pentadentate N5 ligands as catalysts for alkane hydroxylation by using m-CPBA as oxidant: a combined experimental and computational study.
Muniyandi Sankaralingam,Mani Balamurugan,Mallayan Palaniandavar,Mallayan Palaniandavar,Prabha Vadivelu,Cherumuttathu H. Suresh +5 more
TL;DR: Both the catalytic activity and the selectivity decrease in the new nickel(II) complexes catalyze the oxidation of cyclohexane in the presence of m-CPBA as oxidant up to a turnover number of 530 with good alcohol selectivity.
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Redox Reactivity of a Mononuclear Manganese-Oxo Complex Binding Calcium Ion and Other Redox-Inactive Metal Ions
Muniyandi Sankaralingam,Yong Min Lee,Yuliana Pineda-Galvan,Deepika G. Karmalkar,Mi Sook Seo,So Hyun Jeon,Yulia Pushkar,Shunichi Fukuzumi,Shunichi Fukuzumi,Wonwoo Nam,Wonwoo Nam +10 more
TL;DR: Contrary effects of M n+ on the reactivity of 1-M n+ in redox reactions such as electron-transfer (ET), oxygen atom transfer (OAT), and hydrogen atomtransfer (HAT) reactions are observed; cytochrome P450 utilizes the axial thiolate ligand to increase the basicity of the iron-oxo moiety, which enhances the reactsivity of compound I in C-H bond activation reactions.
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Selective Oxygenation of Cyclohexene by Dioxygen via an Iron(V)-Oxo Complex-Autocatalyzed Reaction
TL;DR: It is shown that an iron(III) complex with a tetraamido macrocyclic ligand is an efficient catalyst for the allylic oxidation of cyclohexene via an autocatalytic radical chain mechanism and that [(TAML)FeV(O)]- acts as a reactive intermediate for the selective oxygenation of cyclehexene with O2 to produce cyclo hex-2-enone predominantly.