Search Results - "Janmanchi, Damodar"

A Carbon Electrode Functionalized by a Tricopper Cluster Complex: Overcoming Overpotential and Production of Hydrogen Peroxide in the Oxygen Reduction Reaction by Thiyagarajan, Natarajan, Janmanchi, Damodar, Tsai, Yi‐Fang, Wanna, Wondemagegn Hailemichael, Ramu, Ravirala, Chan, Sunney I., Zen, Jyh‐Myng, Yu, Steve S.‐F.

“…A study of the oxygen reduction reaction (ORR) on a screen printed carbon electrode surface mediated by the tricopper cluster complex Cu3(7‐N‐Etppz(CH2OH))…”
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Preparation of Chiral 3-Arylpyrrolidines via the Enantioselective 1,4-Addition of Arylboronic Acids to Fumaric Esters Catalyzed by Rh(I)/Chiral Diene Complexes by Chung, Yu-Chiang, Janmanchi, Damodar, Wu, Hsyueh-Liang

“…A highly efficient rhodium-catalyzed protocol for the preparation of 2-arylsuccinic esters and 3-arylpyrrolidines of high optical purity has been achieved. In…”
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Selective Oxidation of Simple Aromatics Catalyzed by Nano-Biomimetic Metal Oxide Catalysts: A Mini Review by Wanna, Wondemagegn H, Janmanchi, Damodar, Thiyagarajan, Natarajan, Ramu, Ravirala, Tsai, Yi-Fang, Yu, Steve S F

“…The process of selective oxy-functionalization of hydrocarbons using peroxide, O , H O , O , and transition metals can be carried out by the reactive oxygen…”
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Design and Synthesis of Chiral Diene Ligands for RhI‐Catalyzed Enantioselective Arylation of N‐DPP‐protected Aldimines: Synthesis of the Antifungal Agent Bifonazole by Syu, Jin‐Fong, Lin, Huang‐Ying, Cheng, Yu‐Yi, Tsai, Yao‐Chu, Ting, Yi‐Ching, Kuo, Ting‐Shen, Janmanchi, Damodar, Wu, Ping‐Yu, Henschke, Julian P., Wu, Hsyueh‐Liang

“…Herein we describe the design and synthesis of a novel family of bifunctional, chiral bicyclo[2.2.1]heptadiene ligands bearing aryl and secondary amido groups,…”
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Mechanistic study for the selective oxidation of benzene and toluene catalyzed by Fe(ClO4)2 in an H2O2-H2O-CH3CN system by Ramu, Ravirala, Wanna, Wondemagegn Hailemichael, Janmanchi, Damodar, Tsai, Yi-Fang, Liu, Chih-Cheng, Mou, Chung-Yuan, Yu, Steve S.-F.

“…[Display omitted] •Fe-catalyzed oxidation of aromatics in a H2O2-H2O-CH3CN system is developed.•Products of benzene oxidation yield controllable ratios of PhOH…”
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Polarographic Behavior and Determination of Pendimethalin in Formulations, and Environmental Samples by Sreedhar, Mallipattu, Damodar, Janmanchi, Jyothi, Nimmagadda Venkata Vijaya, Reddy, Srinivasulu Reddy Jayarama

“…A differential pulse polarographic (DPP) method for the determination of pendimethalin is described based on the reduction of a nitro group at a dropping…”
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An efficient and recyclable copper nano-catalyst for the selective oxidation of benzene to p-benzoquinone (p-BQ) using H2O2(aq) in CH3CN by Wanna, Wondemagegn Hailemichael, Ramu, Ravirala, Janmanchi, Damodar, Tsai, Yi-Fang, Thiyagarajan, Natarajan, Yu, Steve S.-F.

“…Copper nano-catalyst accumulated from [Cu(CH3CN)4ClO4] in a reaction mixture of H2O2(aq) and CH3CN can efficiently catalyze the conversion of benzene to…”
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Voltage-Gated Electrocatalysis of Efficient and Selective Methane Oxidation by Tricopper Clusters under Ambient Conditions by Tsai, Yi-Fang, Natarajan, Thiyagarajan, Lin, Zhi-Han, Tsai, I-Kuen, Janmanchi, Damodar, Chan, Sunney I., Yu, Steve S.-F.

“…Selective methane oxidation is difficult chemistry. Here we describe a strategy for the electrocatalysis of selective methane oxidation by immobilizing…”
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Silver Cyanide Powder‐Catalyzed Selective Epoxidation of Cyclohexene and Styrene with its Surface Activation by H 2 O 2(aq) and Assisted by CH 3 CN as a Non‐Innocent Solvent by Lu, Yu‐Jhang, Janmanchi, Damodar, Natarajan, Thiyagarajan, Lin, Zhi‐Han, Wanna, Wondemagegn H., Hsu, I‐Jui, Tzou, Der‐Lii M., Ayalew Abay, Tigist, Yu, Steve S.‐F.

“…Abstract We undertake silver cyanide (AgCN) powder for its catalytic epoxidation of cyclohexene or styrene in CH 3 CN with variable substrate‐to‐solvent volume…”
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The oversolubility of methane gas in nano-confined water in nanoporous silica materials by Liu, Chih-Cheng, Chou, Hao-Ju, Lin, Chan-Yi, Janmanchi, Damodar, Chung, Po-Wen, Mou, Chung-Yuan, Yu, Steve S.-F., Chan, Sunney I.

“…The oversolubility of the non-polar methane (CH4) gas in nano-confined liquid in nanoporous silica materials is investigated. A series of mesoporous silica…”
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Design and Synthesis of Chiral Diene Ligands for Rh I -Catalyzed Enantioselective Arylation of N-DPP-protected Aldimines: Synthesis of the Antifungal Agent Bifonazole by Syu, Jin-Fong, Lin, Huang-Ying, Cheng, Yu-Yi, Tsai, Yao-Chu, Ting, Yi-Ching, Kuo, Ting-Shen, Janmanchi, Damodar, Wu, Ping-Yu, Henschke, Julian P, Wu, Hsyueh-Liang

“…Herein we describe the design and synthesis of a novel family of bifunctional, chiral bicyclo[2.2.1]heptadiene ligands bearing aryl and secondary amido groups,…”
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Silver Cyanide Powder‐Catalyzed Selective Epoxidation of Cyclohexene and Styrene with its Surface Activation by H2O2(aq) and Assisted by CH3CN as a Non‐Innocent Solvent by Lu, Yu‐Jhang, Janmanchi, Damodar, Natarajan, Thiyagarajan, Lin, Zhi‐Han, Wanna, Wondemagegn H., Hsu, I‐Jui, Tzou, Der‐Lii M., Ayalew Abay, Tigist, Yu, Steve S.‐F.

“…We undertake silver cyanide (AgCN) powder for its catalytic epoxidation of cyclohexene or styrene in CH3CN with variable substrate‐to‐solvent volume ratios…”
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Selective oxidation of benzene by an iron oxide carbonaceous nanocatalyst prepared from iron perchlorate salts and hydrogen peroxide in benzene and acetonitrile by Abay, Tigist Ayalew, Wanna, Wondemagegn H., Natarajan, Thiyagarajan, Tsai, Yi-Fang, Janmanchi, Damodar, Jiang, Jyh-Chiang, Abu-Reziq, Raed, Yu, Steve S.-F.

“…•Fe-oxide CNC prepared from Fe(ClO4)2 using H2O2(aq) in C6H6-CH3CN.•Fe-oxide CNC composes of Fe2O3 nanoparticles and carbonaceous moiety.•Highly efficient…”
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Expanding the C 1 ‐Symmetric Bicyclo[2.2.1]heptadiene Ligand Family: Highly Enantioselective Synthesis of Cyclic β‐Aryl‐Substituted Carbonyl Compounds by Liu, Chia‐Chen, Janmanchi, Damodar, Chen, Chun‐Chih, Wu, Hsyueh‐Liang

“…Abstract The efficient preparation of highly enantioenriched cyclic β‐aryl‐substituted carbonyl compounds has been achieved through the Rh I ‐catalyzed…”
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Catalytic Oxidation of Light Alkanes Mediated at Room Temperature by a Tricopper Cluster Complex Immobilized in Mesoporous Silica Nanoparticles by Liu, Chih-Cheng, Janmanchi, Damodar, Wen, Da-Ren, Oung, Jung-Nan, Mou, Chung-Yuan, Yu, Steve S.-F, Chan, Sunney I

“…The controlled oxidation of light alkanes is challenging chemistry. Here, we describe the further development of a catalytic system consisting of a tricopper…”
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Synthesis and biological evaluation of helioxanthin analogues by Janmanchi, Damodar, Lin, Chih Hsiu, Hsieh, Jui-yu, Tseng, Ya-ping, Chen, Tai-an, Jhuang, Hong-jhih, Yeh, Sheau Farn

“…Among a series of synthetic helioxanthin derivative, compound 15 exhibits the highest efficacy in suppressing the production of hepatitis B virus surface…”
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Synthesis and the biological evaluation of arylnaphthalene lignans as anti-hepatitis B virus agents by Janmanchi, Damodar, Tseng, Ya Ping, Wang, Kuei-Chen, Huang, Ray Ling, Lin, Chih Hsiu, Yeh, Sheau Farn

“…In a series of synthetic helioxanthin ( 4) derivative, compound 32 showed the most effective suppression on hepatitis B virus surface antigen (HBsAg) and e…”
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Expanding the C1-Symmetric Bicyclo[2.2.1]heptadiene Ligand Family: Highly Enantioselective Synthesis of Cyclic β-Aryl-Substituted Carbonyl Compounds by Liu, Chia-Chen, Janmanchi, Damodar, Chen, Chun-Chih, Wu, Hsyueh-Liang

“…The efficient preparation of highly enantioenriched cyclic β‐aryl‐substituted carbonyl compounds has been achieved through the RhI‐catalyzed asymmetric…”
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Synthesis and the Biological Evaluation of Arylnaphthalene Lignans as Anti‐hepatitis B Virus Agents by Yeh, Sheau Farn, Lin, Chih Hsiu, Janmanchi, Damodar, Tseng, Ya Ping

“…We have previously shown that helioxanthin can suppress human hepatitis B virus gene expression. A series of helioxanthin analogues were synthesized and…”
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A Carbon Electrode Functionalized by a Tricopper Cluster Complex: Overcoming Overpotential and Production of Hydrogen Peroxide in the Oxygen Reduction Reaction by Thiyagarajan, Natarajan, Janmanchi, Damodar, Tsai, Yi‐Fang, Wanna, Wondemagegn Hailemichael, Ramu, Ravirala, Chan, Sunney I., Zen, Jyh‐Myng, Yu, Steve S.‐F.

“…A study of the oxygen reduction reaction (ORR) on a screen printed carbon electrode surface mediated by the tricopper cluster complex Cu3(7‐N‐Etppz(CH2OH))…”
Get full text