G
Gayathri Virupaiah
Researcher at Bangalore University
Publications - 6
Citations - 26
Gayathri Virupaiah is an academic researcher from Bangalore University. The author has contributed to research in topics: Catalysis & Palladium. The author has an hindex of 3, co-authored 5 publications receiving 21 citations.
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Journal ArticleDOI
Hydrogenation of Olefins Catalyzed by Polymer-Supported Palladium-Imidazole
Udayakumar Velu,Alexander Stanislaus,Gayathri Virupaiah,Shivakumaraiah,Viswanathan Balasubramanian +4 more
TL;DR: In this paper, a polymer-supported palladium-imidazole catalyst was used to catalyze the hydrogenation of various olefins under mild conditions, and the rate of hydrogenation was studied.
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A polymer-anchored cobalt(II) complex as a reusable catalyst for oxidation of benzene, ethylbenzene and cyclohexane
TL;DR: A polymer-supported cobalt complex of 2,6-bis(benzimidazolyl)pyridine (BBP) was synthesized by immobilization of BBP on chloromethylated polystyrene cross-linked with 6.5% divinylbenzene, followed by complexation with CoCl2 in methanol, and characterized by physico-chemical and spectroscopic methods as discussed by the authors.
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Oxidative bromination and oxidation of organic substrates catalyzed by bis[2,2'‐hydroxyphenylbenzimidazole]Fe(III) complex entrapped in zeolite‐Y cavity
TL;DR: The peak positions in cyclic voltammogram of encapsulated complex were unaltered accompanied by increase in current with scan rates substantiating the encapsulation of the complex within the cavity as discussed by the authors.
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Development of a New Arylamination Reaction Catalyzed by Polymer Bound 1,3-(Bisbenzimidazolyl) Benzene Co(II) Complex and Generation of Bioactive Adamanate Amines
Baburajeev Chumadathil Pookunoth,Shilpa Eshwar Rao,Suresha Nayakanahundi Deveshegowda,Prashant Kashinath Metri,Kashifa Fazl-Ur-Rahman,Ganga Periyasamy,Gayathri Virupaiah,Babu Shubha Priya,Vijay Pandey,Peter E. Lobie,Rangappa Knchugarakoppal Subbegowda,Basappa +11 more
TL;DR: In this paper, an inexpensive polymer supported 1,3-bis(benzimidazolyl)benzeneCo(II) complex [PS-Co(BBZN)Cl2] as a catalyst was presented.
Journal ArticleDOI
Synthesis, Characterisation of Polymer-Supported Palladium-2-Methylimidazole Complex Catalyst for the Hydrogenation of Aromatic Nitro Compounds:
Udayakumar Velua,Alexander Stanislaus,Gayathri Virupaiah,Shivakumaraiah,Kashinath Rangu Patil,Viswanathan Balasubramanian +5 more
TL;DR: A polymer-supported palladium-2-methylimidazole complex was synthesized and characterized by various physicochem methods as mentioned in this paper, which was successfully used as a catalyst for the hydrogenation of nitrobenzene and its derivs.