Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Racha Arundhathi"'
Autor:
Puneet Kumar Chaudhary, Racha Arundhathi, Mahesh W. Kasture, Chanchal Samanta, Rakesh Vankayala, Chiranjeevi Thota
Publikováno v:
Royal Society Open Science, Vol 10, Iss 8 (2023)
Crystalline beta zeolite molecular sieve with SiO2/Al2O3 molar ratio of 28.5 was synthesized by the hydrothermal crystallization method and examined for methanol dehydration reaction. The micro-mesoporous beta zeolite was active between 280 and 450°
Externí odkaz:
https://doaj.org/article/e57a8aa6742341da8ddf13edbe35f71a
Autor:
Racha, Arundhathi, Kumar, Lalit, Pai, Shivanand, Samanta, Chanchal, Newalkar, Bharat L, Thota, Chiranjeevi
Publikováno v:
In Catalysis Today 1 December 2024 442
Akademický článek
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Publikováno v:
RSC advances. 10(67)
Development of a chromium (Cr)-free hydrogenation catalyst is very important to replace the existing hazardous Cr based catalyst used in the furfural hydrogenation to furfuryl alcohol. Herein, we report synthesis of well-dispersed copper nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1cd98fed2d54fe0470ecc75fe68953c0
https://pubmed.ncbi.nlm.nih.gov/35519200
https://pubmed.ncbi.nlm.nih.gov/35519200
Publikováno v:
ACS Sustainable Chemistry & Engineering. 2:574-578
The highly efficient and selective transformations of glycerol to valuable compounds using reusable heterogeneous catalysts are demonstrated. Lanthanum cation-exchanged montmorillonite shows high activity for the selective synthesis of diacetylglycer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1187bf6e5946e0c486ba43288ca8fc23
https://doi.org/10.1021/sc500006b
https://doi.org/10.1021/sc500006b
Publikováno v:
Advanced Synthesis & Catalysis. 356:189-198
An efficient and simple process for the preparation of stable nanocopper(0) on alumina [Cu(0)/Al2O3] from the inorganic composite precursor copper aluminum hydrotalcite (Cu-Al HT) by a chemical reduction method is described. Cu(0)/Al2O3 was employed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b13162849f1a4ea5b1c0e7e7d5aa5636
https://doi.org/10.1002/adsc.201300453
https://doi.org/10.1002/adsc.201300453
Autor:
Margaret K. Legan, T. Venkata Ramesh Babu, Hephzibah J. Kumpaty, Racha Arundhathi, Dandu Damodara, Pravin R. Likhar
Publikováno v:
RSC Adv.. 4:22567-22574
Chemo- and regioselective hydrogenation of a wide range of aliphatic, unsaturated, aromatic and heteroaromatic nitro compounds into their corresponding amines has been achieved with highly efficient polysiloxane-stabilised “Pd” nanoparticles on N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c94100718ffa05e6ae7b8023a8a562
https://doi.org/10.1039/c4ra01333f
https://doi.org/10.1039/c4ra01333f
Autor:
Racha Arundhathi, Pravin R. Likhar, Mannepalli Lakshmi Kantam, Dandu Damodara, Kakita Veera Mohan
Publikováno v:
Advanced Synthesis & Catalysis. 355:751-756
A simple one-step approach for the preparation of highly monodispersed nano copper(0) stabilized on alumina [Cu(0)/Al2O3] by thermal reduction of copper-aluminium hydrotalcite (Cu-Al HT) under a hydrogen atmosphere is described. The transformation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ffdbd4a0d0c9ca7b02d432daeb16067
https://doi.org/10.1002/adsc.201201007
https://doi.org/10.1002/adsc.201201007
High surface and magnetically recoverable mPANI/pFe3O4nanocomposites for C–S bond formation in water
Publikováno v:
Catal. Sci. Technol.. 3:797-802
A high surface area mPANI/pFe3O4 nanocomposite from mesoporous polyaniline and porous magnetic Fe3O4 was used as a catalyst in the S-arylation of thiophenol with aryl chlorides and in the C–S bond formation between aryl iodides and thiourea in wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8e77db6f843ba96dbcc3d89926adcbb
https://doi.org/10.1039/c2cy20624b
https://doi.org/10.1039/c2cy20624b
Autor:
Pravin R. Likhar, M. Mohan Rao, Balasubramanian Sridhar, K. Srinivas, Racha Arundhathi, Gajjaia Narsimha Reddy, Kodicherla Balaswamy, Parvathaneni Sai Prathima
Publikováno v:
Tetrahedron: Asymmetry. 22:2099-2103
The direct catalytic enantioselective Henry (nitroaldol) reaction of isatins with nitromethane has been developed in the presence of a biscinchona alkaloid as a chiral organocatalyst. The resulting Henry adducts bearing C3-quaternary stereocentres we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::154680265be747d0e3ce321729b6efb2
https://doi.org/10.1016/j.tetasy.2011.11.008
https://doi.org/10.1016/j.tetasy.2011.11.008