Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mahender Reddy Marri"'
Autor:
Ravi Balaga, Kishore Ramineni, Xiaoqiang Zhang, Peifang Yan, Mahender Reddy Marri, Vijayanand Perupogu, Zongchao Conrad Zhang
Publikováno v:
Catalysts, Vol 12, Iss 10, p 1286 (2022)
Conversion of biomass-derived furfural (FFA) platform molecule to value-added tetrahydrofurfuryl alcohol (THFA) molecule is a sustainable route using an efficient non-noble metallic catalyst in water solvent. In this work, Ni in various loadings on m
Externí odkaz:
https://doaj.org/article/26a6f10c6a5d4a1a913e57ed9c66e125
Autor:
Kairui Liu, Ravi Balaga, Z. Conrad Zhang, Peifang Yan, Guangjin Hou, Mahender Reddy Marri, Michael J. Janik, Zhi Xia, Cheng Zhang, Pan Gao, Xuke Chen, Kishore Ramineni, Xian Guan
Publikováno v:
ACS Catalysis. 11:3455-3465
Carbon–carbon (C–C) coupling is critically important in organic synthesis. Direct C–C coupling to replace two C–H bonds is preferred over coupling of two prefunctionalized C–intermediates but is sy...
Autor:
Ravi Balaga, Peifang Yan, Kishore Ramineni, Hong Du, Zhi Xia, Mahender Reddy Marri, Zongchao Conrad Zhang
Publikováno v:
Applied Catalysis A: General. 648:118901
Autor:
Zongchao Conrad Zhang, Kishore Ramineni, Peifang Yan, Ravi Balaga, Tingyu Huang, Xiaoqiang Zhang, Mahender Reddy Marri, Zhi Xia
Publikováno v:
Applied Catalysis A: General. 570:107-112
A acetyl-substituted tetrahydrobenzofuran, 1-(4,5,6,7-tetrahydro-1-benzofuran-6-yl)ethenone (6-AcBZOF) and a acetyl-substituted tetrahydronaphthalene, 1-(1,2,3,4-tetrahydronaphthalen-2-yl)ethenone (2-AcTNAPH) were conveniently synthesized from renewa
Autor:
Mahender Reddy Marri, Narender Nama, Swamy Peraka, Durgaiah Chevella, Srujana Kodumuri, Hari Padmasri Aytam, Naresh Mameda
Publikováno v:
RSC Advances. 6:1296-1300
In the presence of Snβ zeolite, vinylarenes undergo the highly chemo- and regioselective head-to-tail heterodimerization with 1,1-diphenylethene to form the corresponding alkenes in good to excellent yields. The scope of the reaction was explored by
Autor:
Durgaiah Chevella, Naresh Mameda, Mahender Reddy Marri, Narender Nama, Srujana Kodumuri, Swamy Peraka, Naresh Gutta
Publikováno v:
Applied Catalysis A: General. 505:213-216
An efficient and environmentally benign catalytic system has been successfully developed for highly Markovnikov selective hydration of various alkynes over heterogeneous catalyst (Hβ zeolite) in solvent-free conditions. The catalyst (Hβ zeolite) is
Autor:
Mahender Reddy Marri, Naresh Mameda, Srujana Kodumuri, Arun Kumar Macharla, V. V. Krishna Mohan Kandepi, Swamy Peraka, Narender Nama
Publikováno v:
Catalysis Letters. 145:1922-1930
Vapor phase synthesis of annelated pyridines from cyclic ketones, aldehydes and ammonia was carried out over various zeolite molecular sieves like Hβ, HZSM-5 (240), HZSM-5 (40), HY, HX, HMCM-41 and Mordenite. The preliminary screening of catalyst cl
Autor:
Mahender Reddy Marri, Srujana Kodumuri, Naresh Mameda, Durgaiah Chevella, Narender Nama, Swamy Peraka
Publikováno v:
RSC Advances. 5:78374-78378
A simple, efficient and environmentally benign catalytic system has been successfully developed for highly regioselective electrophilic alkenylation of anilines with aromatic terminal alkynes over nanosized zeolite beta, which exhibits the highest ca
Autor:
Narender Nama, Swamy Peraka, Prabhakar Sripadi, Srujana Kodumuri, Mahender Reddy Marri, Durgaiah Chevella, Naresh Mameda
Publikováno v:
RSC Advances. 5:73732-73736
A novel metal-free, catalytic geminal dimethoxylation of vinylarenes based on in situ generated HOI species from iodide salt and oxone is reported. The preliminary mechanistic investigations suggest that the key factor for achieving the anti-Markovni
Autor:
Srujana Kodumuri, Narender Nama, Arun Kumar Macharla, Naresh Mameda, Swamy Peraka, Mahender Reddy Marri
Publikováno v:
Tetrahedron Letters. 55:6520-6525
A new and efficient protocol is described for the one-pot synthesis of benzimidazoles from a variety of aryl alcohols and 1,2-diaminoarenes. The yields were ranging from moderate to excellent. Moreover, the present method is utilizing alcohols instea