1 |
Syntheses, structural, photophysical and theoretical studies of heteroleptic cycloplatinated guanidinate(1-) complexes bearing acetylacetonate and pic |
Vasudha Thakur, Jisha Mary Thomas, Mohammad Adnan, Chinnappan Sivasankar, G. Vijaya Prakash, Natesan Thirupathi |
RSC advances |
14, 13291-13305 |
2024 |
3.9 |
2 |
Guanidine centred reactivity of CNN Pd(II) pincer complexes including carboxylate assisted N−H activation and –CH 2 – → –C(O)– oxygenation |
Nitish Kumar Sinha, Hilal Ahmad Khan, Chinnappan Sivasankar, Natesan Thirupathi |
New Journal of Chemistry |
48, 5710-5720 |
2024 |
3.92 |
3 |
Molecular and electronic structure analysis of [Fe(CO)4(SiX)] (X = O, S, Se and Te): a DFT study |
Thayalaraj Christopher Jeyakumar, Jisha Mary Thomas, Akhil K Sivan, Chinnappan Sivasankar |
Journal of Chemical Sciences |
-- |
2023 |
2.15 |
4 |
A comparative study of the potential of [Os{(NHCH2CH2)3X}] catalysts (XN, P) for the reduction of dinitrogen to ammonia and hydrazine using FLP-H2 |
Akhil K. Sivan, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
37, 5, e7067 |
2023 |
4.105 |
5 |
Efforts to understand the degree of carboxylate substitution in cis-[Pt(S(O)Me2)(guanidine)Cl2]: Synthetic, Structural and DFT Studies |
Rishabh Ujjval, Hilal Ahmad Khan, Chinnappan Sivasankar, Natesan Thirupathi |
Polyhedron |
247, 116735 |
2023 |
2.975 |
6 |
Ruthenium-Catalyzed Chemo-Selective Carbene Insertion into C–H Bond of Styrene over Cyclopropanation: C–C Bond Formation |
Arumugam Jayarani, Masilamani Deepa, Hilal Ahmad Khan, Fathima Febin Koothradan, Sekar Yoganandhini, Vinod Sreelakshmi, and Chinnappan Sivasankar |
The Journal of Organic Chemistry |
88, 22, 15817–15831 |
2023 |
4.198 |
7 |
One‐Pot Synthesis of Substituted Benzoxazoles Using Aminophenols and α‐Diazoesters via Annulation of Amide Intermediate Using Co2(CO)8 as a Solid |
Hilal Ahmad Khan, Sulekha Sarkar, Shobana M, Chinnappan Sivasankar |
Advanced Synthesis & Catalysis |
365, 1 -8 |
2023 |
5.4 |
8 |
Dinitrogen reduction using ruthenium coordinated by nitrogen-doped graphene and cobalt complex coordinated by anionic PNP pincer ligand as catalysts a |
Akhil K. Sivan, Jisha Mary Thomas, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
37, 3, e7001 |
2022 |
4.105 |
9 |
Synthesis of β–Lactams Through Carbonylation of Diazo Compounds Followed by [2+2] Cycloaddition Reaction |
Fathima Febin Koothradan, Arumugam Jayarani, and Chinnappan Sivasankar |
The Journal of Organic Chemistry |
-- |
2022 |
4.198 |
10 |
Palladium catalyzed synthesis of poly-substituted and poly-functionalised conjugated 1, 3-dienes from allyl bromides and α-diazoesters |
Hilal Ahmad Khan, Vikiho Wotsa, J Lavanya, Chinnapan Sivasankar |
New Journal of Chemistry |
46, 41, 19940-19949 |
2022 |
3.92 |
11 |
Molecular insights of hyaluronic acid–ethambutol and hyaluronic acid–isoniazid drug conjugates act as promising novel drugs for the treatment of t |
R Thirumalaisamy, V Aroulmoji, Muhammad Nasir Iqbal, Shreyas Saride, M Bhuvaneswari, M Deepa, C Sivasankar, Riaz Khan |
Journal of Biomolecular Structure and Dynamics |
1-12 |
2022 |
4.15 |
12 |
Carboxylic Acid Functionalization Using Sulfoxonium Ylides as a Carbene Source |
Fathima Febin Koothradan, Anusree Suresh Babu, Krishnendu P Pushpakaran, Arumugam Jayarani, Chinnappan Sivasankar |
The Journal of Organic Chemistry |
87, 16, 10564–10575 |
2022 |
4.19 |
13 |
Molybdenum bound nitrogen‐doped graphene catalyst for reduction of N2 to NH3 and NH2NH2, using FLP as a co‐catalyst: A DFT study: N2 reduction by |
Akhil K Sivan, Jisha Mary Thomas, Thayalaraj Christopher Jeyakumar, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
36, 5, e6644 |
2022 |
4.10 |
14 |
DFT studies of protonation and anion binding of Chatt type dinitrogen complex: Who is first? |
Pennarasi Natrajan, Hilal Ahmad Khan, Deepa Masilamani, Chinnappan Sivasankar |
Inorganica Chimica Acta |
536, 120899 |
2022 |
3.11 |
15 |
Synthesis, spectroscopic, CO‐releasing ability, and anticancer activity studies of [Mn(CO)3(L–L)Br] complexes: Experimental and density functional |
Jisha Mary Thomas, Pitchavel Vidhyapriya, Akhil K Sivan, Natarajan Sakthivel, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
36, 6, e6685 |
2022 |
4.10 |
16 |
Functionalization of Sulfonic Acid to Sulfonic Ester Using Diazo Compound under Mild Reaction Conditions in the Absence of Additives |
Hilal Ahmad Khan, Vikiho Wotsa, Chinnapan Sivasankar |
ChemistrySelect |
7, 33, e202202440 |
2022 |
2.30 |
17 |
Grignard reagent dictated copper (I) phosphines catalyzed reductive coupling of diazo compounds: The chemistry beyond carbene generation |
Packirisamy Kuzhalmozhi Madarasi, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
36, 2, e6522 |
2022 |
4.10 |
18 |
Investigation of the CO releasing ability of azachalcone bound Mn (I) tricarbonyl complexes and their antiproliferative properties |
Jisha Mary Thomas, Shreyas S Kuduvalli, Thirugnanasambandhar Sivasubramanian Anitha, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
36,12, e6896 |
2022 |
4.10 |
19 |
Hyaluronic Acid-2-Deoxy-D-Glucose Conjugate Act as a Promising Targeted Drug Delivery Option for the Treatment of COVID-19 |
R Thirumalaisamy, V Aroulmoji, Riaz Khan, C Sivasankar, M Deepa |
International journal of advanced Science and Engineering |
7, 4, 1995-2005 |
2021 |
0.88 |
20 |
Molecular insights of hyaluronic acid-hydroxychloroquine conjugate as a promising drug in targeting SARS-CoV-2 viral proteins |
R Thirumalaisamy, V Aroulmoji, Muhammad Nasir Iqbal, M Deepa, C Sivasankar, Riaz Khan, T Selvankumar |
Journal of Molecular Structure |
1238, 130457 |
2021 |
3.84 |
21 |
Infrared spectroscopic detection of ketene formation from carbene and CO sources: an amide synthesis |
Packirisamy Kuzhalmozhi Madarasi, Chinnappan Sivasankar |
New Journal of Chemistry |
44, 21, 8718-8727 |
2020 |
3.92 |
22 |
Activation and Functionalization of Dinitrogen in the Presence of Molecular Hydrogen Promoted by Transition Metal Complexes |
Chinnappan Sivasankar, Packirisamy Kuzhalmozhi Madarasi, Masilamani Tamizmani |
European Journal of Inorganic Chemistry |
2020, 15, 1383-1395 |
2020 |
2.55 |
23 |
Hyaluronic acid–TB drug conjugates for the treatment of active tuberculosis disease |
Riaz Khan, Vincent Aroulmoji, C Sivasankar, M Deepa |
International journal of advanced Science and Engineering |
7, 1625-1628 |
2020 |
0.88 |
24 |
An efficient method to prepare sulfoxonium ylides and their reactivity studies using copper powder and Sc (III) as catalysts: Molecular and electronic |
Kankanala Ramakrishna, Arumugam Jayarani, Fathima Febin Koothradan, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
34, 9, e5748 |
2020 |
4.10 |
25 |
Construction of frustrated Lewis pair from nitride and phosphine for the activation and cleavage of molecular hydrogen |
Thayalaraj Christopher Jeyakumar, Masilamani Deepa, Sambath Baskaran, Chinnappan Sivasankar |
Applied Organometallic Chemistry |
34, 10, e5811 |
2020 |
4.10 |
26 |
Unusual [Pt{κ2(C,N)}]+ → [Pt{κ2(N,N)}]+ Coordination Mode Flip of the Guanidinate(1−) Ligand in Cationic N,N′,N″-Tris(3,5-xylyl)guanidinatop |
Rishabh Ujjval, Masilamani Deepa, Jisha Mary Thomas, Chinnappan Sivasankar, Natesan Thirupathi |
Organometallics |
39, 20, 3663-3678 |
2020 |
3.83 |
27 |
Dehydrogenation of formic acid catalysed by M-embedded nitrogen-doped graphene (M= Fe, Ru, Os): a DFT study |
Thayalaraj Christopher Jeyakumar, Chinnappan Sivasankar |
New Journal of Chemistry |
43, 3, 1440-1448 |
2019 |
3.92 |
28 |
Synthesis of diesters through carbonylation of diazo compounds followed by alcohol addition |
Packirisamy Kuzhalmozhi Madarasi, Kavya Vinod, Anjaly Sankar, Chinnappan Sivasankar |
ChemistrySelect |
4, 25, 7555-7558 |
2019 |
2.30 |
29 |
Syntheses and structural aspects of six-membered palladacyclic complexes derived from N, N′, N′′-triarylguanidines with N-or S-thiocyanate ligan |
Priya Saxena, Jisha Mary Thomas, Chinnappan Sivasankar, Natesan Thirupathi |
New Journal of Chemistry |
43, 5, 2307-2327 |
2019 |
3.92 |
30 |
Possibility of reducing the coordinated dinitrogen into ammonia and hydrazine using [Ru-L] (L = triamidoamine) and FLP-H 2 : A DFT study |
Thayalaraj Christopher Jeyakumar, Sambath Baskaran, Chinnappan Sivasankar |
Journal of Chemical Sciences |
130, 6, 1-10 |
2018 |
2.15 |
31 |
Protonation of coordinated dinitrogen using protons generated from molecular hydrogen |
Masilamani Tamizmani, Chinnappan Sivasanka |
European Journal of Inorganic Chemistry |
2017, 37, 4239-4245 |
2017 |
2.55 |
32 |
Synthesis, characterization and catalytic application of some novel PNP-Ni (II) complexes: Regio-selective [2+ 2+ 2] cycloaddition reaction of alkyne |
Masilamani Tamizmani, Chinnappan Sivasankar |
Journal of Organometallic Chemistry |
845, 82-89 |
2017 |
2.34 |
33 |
Synthesis, characterization and catalytic application of some novel PNP-Ni (II) complexes: Regio-selective [2þ2þ2] cycloaddition reaction of alkyne |
Masilamani Tamizmani, Chinnappan Sivasankar |
Journal of Organometallic Chemistry |
30, 1e8 |
2017 |
2.34 |
34 |
Iridium catalyzed acceptor/acceptor carbene insertion into N–H bonds in water |
Kankanala Ramakrishna, Chinnappan Sivasankar |
Organic & Biomolecular Chemistry |
15, 11, 2392-2396 |
2017 |
3.89 |
35 |
Synthesis of amido esters and amido phosphonates through carbonylation of diazo compounds followed by nucleophilic addition reaction |
Kankanala Ramakrishna, Chinnappan Sivasankar |
European Journal of Organic Chemistry |
2017, 27, 4035-4043 |
2017 |
3.26 |
36 |
Phosphine ligands stabilized Cu (I) catalysts for carbene insertion into the N–H bond |
Kankanala Ramakrishna, Chinnappan Sivasanka |
Journal of Organometallic Chemistry |
805, 122-129 |
2016 |
2.34 |
37 |
Synthesis of Aminobenzoic Acid Derivatives via Chemoselective Carbene Insertion into the− NH Bond Catalyzed by Cu (I) Complex |
Kankanala Ramakrishna, Chinnappan Sivasankar |
The Journal of Organic Chemistry |
81, 15, 6609-6616 |
2016 |
4.19 |
38 |
Six-membered cyclopalladated N,N′,N″-triarylguanidines, [{κ2(C,N)Pd}2(μ-OAc)(μ-Pz)], [κ2(C,N)Pd(μ-Pz)]2 and a novel [AgNO3⊂{{κ2(C,N)Pd}2( |
Pallavi Agarwal, Jisha Mary Thomas, Chinnappan Sivasankar, Munirathinam Nethaji, Natesan Thirupathi |
Polyhedron |
117, 679-694 |
2016 |
2.97 |
39 |
A green approach to the synthesis of α-amino phosphonate in water medium: carbene insertion into the N–H bond by Cu (I) catalyst |
Kankanala Ramakrishna, Jisha Mary Thomas, Chinnappan Sivasankar |
The Journal of Organic Chemistry |
81, 20, 9826-9835 |
2016 |
4.19 |
40 |
Functionalization of N 2 to NH 3 via direct N≡ N bond cleavage using M (III)(NMe 2) 3 (M= W/Mo): A theoretical study |
Sambath Baskaran, Perumal Balu, Chinnappan Sivasankar |
Journal of Chemical Sciences |
127, 1, 83-94 |
2015 |
2.15 |
41 |
Slow hydrolysis of an organozirconium complex: The first polyoxometallic heptanuclear zirconium oxide |
Arup Mukherjee, Tamal K Sen, Sambath Baskaran, Chinnappan Sivasankar, Swadhin K Mandal |
Journal of Organometallic Chemistry |
775, 76-79 |
2015 |
2.34 |
42 |
Ionic and Neutral Half‐Sandwich Guanidinatoruthenium (II) Complexes and Their Solution Behavior |
Ram Kishan, Robin Kumar, Sambath Baskaran, Chinnappan Sivasankar, Natesan Thirupathi |
European Journal of Inorganic Chemistry |
2015, 19, 3182-3194 |
2015 |
2.55 |
43 |
Chemoselective carbene insertion into the N–H bond over O–H bond using a well-defined single site (P–P) Cu (I) catalyst |
Kankanala Ramakrishna, Mani Murali, Chinnappan Sivasankar |
Organic letters |
17, 15, 3814-3817 |
2015 |
6.07 |
44 |
Hydroxylamine synthesis by oxygen insertion into ReNH2 bond via Baeyer–Villiger oxidation: a Theoretical study |
Sambath Baskaran, Chinnappan Sivasankar |
Journal of Physical Organic Chemistry |
28, 11, 690-694 |
2015 |
2.15 |
45 |
Coordinated and uncoordinated anion dictated coordination mode of PN (Me) P ligand in Pd (II) complexes and their catalytic applications |
Masilamani Tamizmani, Ramakrishna Kankanala, Chinnappan Sivasankar |
Journal of Organometallic Chemistry |
763, 6-13 |
2014 |
2.34 |
46 |
Lessons learned and lessons to be learned for developing homogeneous transition metal complexes catalyzed reduction of N2 to ammonia |
Chinnappan Sivasankar, Sambath Baskaran, Masilamani Tamizmani, Kankanala Ramakrishna |
Journal of Organometallic Chemistry |
752, 44-58 |
2014 |
2.34 |
47 |
Ammonia and hydrazine synthesis from [N2-W {(NHCH2CH2) 3N}] and [AH]+[BH]− using Sivasankar catalytic cycle: DFT studies |
Sambath Baskaran, Chinnappan Sivasankar |
Computational and Theoretical Chemistry |
1027, 73-78 |
2014 |
2.29 |
48 |
Molecular and electronic structure analysis of some novel copper and zinc complexes of hypervalent carbon based ligand: DFT studies |
Sambath Baskaran, Chinnappan Sivasankar |
Journal of Organometallic Chemistry |
752, 123-132 |
2014 |
2.34 |
49 |
Reduction of N2 by H2 to NH3 and N2H4 using [MoL](L= triamidoamine) and organic co-catalysts: A theoretical approach |
Sambath Baskaran, Chinnappan Sivasankar |
Journal of Molecular Catalysis A: Chemical |
370, 140-144 |
2013 |
5.0 |
50 |
Calix [2] bispyrrolylarenes: new expanded calix [4] pyrroles for fluorometric sensing of anions via extended π-conjugation |
Brijesh Chandra, Sanjeev P Mahanta, Narendra N Pati, Sambath Baskaran, Ravi K Kanaparthi, Chinnappan Sivasankar, Pradeepta K Panda |
Organic letters |
15, 2, 306-309 |
2013 |
6.07 |
51 |
Colorimetric sensing of fluoride ion by new expanded calix [4] pyrrole through anion− π interaction |
Sanjeev P Mahanta, B Sathish Kumar, Sambath Baskaran, Chinnappan Sivasankar, Pradeepta K Panda |
Organic letters |
14, 2, 548-551 |
2012 |
6.07 |
52 |
Hydrogenation of dinitrogen to ammonia in [WF (PH2 (CH2) 2PH2) 2N2] using H 2: Insights from DFT calculations |
Perumal Balu, Sambath Baskaran, Venu Kannappan, Chinnappan Sivasankar |
New Journal of Chemistry |
36, 3, 562-565 |
2012 |
3.92 |
53 |
A possibility of functionalizing the dinitrogen in a Chatt complex by H2: Density functional studies |
Perumal Balu, Sambath Baskaran, Venu Kannappan, Chinnappan Sivasankar |
Polyhedron |
31, 1, 676-681 |
2012 |
2.97 |
54 |
A [Fe(CB6)] platform for binding of small molecules: Insights from DFT calculations |
Sambath Baskaran, Masilamani Tamizmani, Thanigachalam Mahalakshmi, Chinnappan Sivasankar |
Journal of Computational Chemistry |
33,10, 1047-1054 |
2012 |
3.67 |
55 |
Understanding the stability, electronic and molecular structure of some copper (III) complexes containing alkyl and non alkyl ligands: Insights from D |
Sambath Baskaran, P Venuvanalingam, Chinnappan Sivasankar |
Journal of Organometallic Chemistry |
696, 13, 2627-2634 |
2011 |
2.34 |
56 |
Functionalization of Dinitrogen Using a Historically Significant Ru Complex: A New Life for an Old Complex |
Sambath Baskaran, Chinnappan Sivasankar |
European Journal of Inorganic Chemistry |
2010, 29, 4716-4719 |
2010 |
2.55 |
57 |
Mo–and W–N2 and–CO complexes with novel mixed P/N ligands: Structural properties and implications to synthetic nitrogen fixation |
Gerald C Stephan, Christian Näther, Chinnappan Sivasankar, Felix Tuczek |
Inorganica Chimica Acta |
361, 4, 1008-1019 |
2008 |
3.11 |
58 |
Energetics and mechanism of ammonia synthesis through the Chatt cycle: Conditions for a catalytic mode and comparison with the Schrock cycle |
Gerald C Stephan, Chinnappan Sivasankar, Felix Studt, Felix Tuczek |
Chemistry–A European Journal |
14, 2, 644-652 |
2008 |
502 |
59 |
Is copper (I) hard or soft? A density functional study of mixed ligand complexes |
Chinnappan Sivasankar, Nabanita Sadhukhan, Jitendra K Bera, Ashoka G Samuelson |
New Journal of Chemistry |
31, 3, 385-393 |
2007 |
3.92 |
60 |
Double deprotonation of coordinated ethylimide to CH 3 CN: molecular mechanism and relevance to the chemistry of Mo and W organoimides |
Chinnappan Sivasankar, Felix Tuczek |
Dalton Transactions |
28, 3396-3398 |
2006 |
4.56 |
61 |
Synthesis, spectroscopic characterization and electronic structure of some new Cu (I) carbene complexes |
Chinnappan Sivasankar, Christina Baskaran, Ashoka G Samuelson |
Journal of Chemical Sciences |
118, 3, 237-242 |
2006 |
2.15 |
62 |
Dismutation of a Molybdenum(IV) Acetonitrile−NNH2 Complex to a Molybdenum(IV) Ethylimido Complex + N2: Mechanistic Implications on the Protonatio |
Chinnappan Sivasankar, Natascha Böres, Gerhard Peters, Carsten M Habeck, Felix Studt, Felix Tuczek |
Organometallics |
24, 22, 5393-5406 |
2005 |
3.83 |
63 |
Reactions of Cu3 (dppm) 3 (μ3-OH)(ClO4) 2 (dppm= bis-(diphenylphosphino) methane) with Soft Heterocumulenes |
C Sivasankar, JK Bera, M Nethaji, AG Samuelson |
Journal of organometallic chemistry |
689, 16, 2726-2732 |
2004 |
2.34 |
64 |
Synthesis of the first polymeric Cu (I) dppe (dppe= 1, 2-bis (diphenylphosphino) ethane) complexes |
C Sivasankar, M Nethaji, AG Samuelson |
Inorganic Chemistry Communications |
7, 2, 238-240 |
2004 |
3.42 |