Search Results - "Duan, Xin"

Alkylative Dearomatization by Using an Unactivated Aryl Nitro Group as a Leaving Group: Access to Diversified Alkylated Spiro[5.5]trienones by Xia, Dong, Duan, Xin-Fang

“…The cleavage of an unactivated aryl nitro group triggered by alkyl radicals enables a dearomative cyclization, affording diversified alkylated…”
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Boosting Production of HCOOH from CO2 Electroreduction via Bi/CeOx by Duan, Yan‐Xin, Zhou, Yi‐Tong, Yu, Zhen, Liu, Dong‐Xue, Wen, Zi, Yan, Jun‐Min, Jiang, Qing

“…Formic acid (HCOOH) is one of the most promising chemical fuels that can be produced through CO2 electroreduction. However, most of the catalysts for CO2…”
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Iron-Catalyzed Dearomatization of Biaryl Ynones with Aldehydes via Double C–H Functionalization in Eco-Benign Solvents: Highly Atom-Economical Synthesis of Acylated Spiro[5.5]trienones by Xia, Dong, Duan, Xin-Fang

“…The multiple C–H bonds of biaryl ynones render the 6-exo-trig regioselective C–H activation dearomatization to spiro[5.5]­trienones challenging since the…”
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LDHA-mediated ROS generation in chondrocytes is a potential therapeutic target for osteoarthritis by Arra, Manoj, Swarnkar, Gaurav, Ke, Ke, Otero, Jesse E., Ying, Jun, Duan, Xin, Maruyama, Takashi, Rai, Muhammad Farooq, O’Keefe, Regis J., Mbalaviele, Gabriel, Shen, Jie, Abu-Amer, Yousef

“…The contribution of inflammation to the chronic joint disease osteoarthritis (OA) is unclear, and this lack of clarity is detrimental to efforts to identify…”
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Direct C–H Cyanoalkylation of Quinoxalin-2(1H)‑ones via Radical C–C Bond Cleavage by Yang, Lin, Gao, Pin, Duan, Xin-Hua, Gu, Yu-Rui, Guo, Li−Na

“…An efficient synthesis of cyanoalkylated heteroarenes via iron-catalyzed direct C–H cyanoalkylation of heteroarenes has been developed. Structurally diverse…”
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Predicting treatment response from longitudinal images using multi-task deep learning by Jin, Cheng, Yu, Heng, Ke, Jia, Ding, Peirong, Yi, Yongju, Jiang, Xiaofeng, Duan, Xin, Tang, Jinghua, Chang, Daniel T., Wu, Xiaojian, Gao, Feng, Li, Ruijiang

“…Radiographic imaging is routinely used to evaluate treatment response in solid tumors. Current imaging response metrics do not reliably predict the underlying…”
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Amorphizing of Cu Nanoparticles toward Highly Efficient and Robust Electrocatalyst for CO2 Reduction to Liquid Fuels with High Faradaic Efficiencies by Duan, Yan‐Xin, Meng, Fan‐Lu, Liu, Kai‐Hua, Yi, Sha‐Sha, Li, Si‐Jia, Yan, Jun‐Min, Jiang, Qing

“…Conversion of carbon dioxide (CO2) into valuable chemicals, especially liquid fuels, through electrochemical reduction driven by sustainable energy sources, is…”
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Iron‐Catalyzed Ring‐Opening/Allylation of Cyclobutanone Oxime Esters with Allylic Sulfones by Zhao, Jing‐Feng, Gao, Pin, Duan, Xin‐Hua, Guo, Li‐Na

“…An iron‐catalyzed radical allylation of cyclobutanone oxime esters with allylic sulfones via C−C bond cleavage is reported. This protocol provides a…”
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Copper-Catalyzed Oxidative Benzylarylation of Acrylamides by Benzylic CH Bond Functionalization for the Synthesis of Oxindoles by Zhou, Shi-Liu, Guo, Li-Na, Wang, Hua, Duan, Xin-Hua

“…Radically changing benzyls: An efficient method for the benzylarylation of activated alkenes has been developed through a copper‐catalyzed tandem radical…”
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Direct C–H Cyanoalkylation of Heteroaromatic N‑Oxides and Quinones via C–C Bond Cleavage of Cyclobutanone Oximes by Gu, Yu-Rui, Duan, Xin-Hua, Yang, Lin, Guo, Li-Na

“…A direct C–H cyanoalkylation of heteroaromatic N-oxides and quinones with cyclobutanone oximes is reported. This redox-neutral, operationally simple…”
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Silver-Catalyzed Decarboxylative Acylarylation of Acrylamides with α-Oxocarboxylic Acids in Aqueous Media by Wang, Hua, Guo, Li-Na, Duan, Xin-Hua

“…A mild and efficient silver‐catalyzed acylarylation of activated alkenes with easily available α‐oxocarboxylic acids has been developed. The reactions provide…”
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Synthesis of Axially Chiral Biaryls via Enantioselective Ullmann Coupling of ortho‐Chlorinated Aryl Aldehydes Enabled by a Chiral 2,2′‐Bipyridine Ligand by Perveen, Saima, Zhang, Shuai, Wang, Linghua, Song, Peidong, Ouyang, Yizhao, Jiao, Jiao, Duan, Xin‐Hua, Li, Pengfei

“…The first nickel‐catalyzed highly enantioselective reductive Ullmann coupling of ortho‐chlorinated aryl aldehyde was achieved under mild reaction conditions…”
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Decarboxylative Acylation of Cyclic Enamides with α‑Oxocarboxylic Acids by Palladium-Catalyzed C–H Activation at Room Temperature by Wang, Hua, Guo, Li-Na, Duan, Xin-Hua

“…An efficient catalytic decarboxylative acylation of unactivated sp2 (alkenyl) C–H bonds has been developed. Various substituted α-oxocarboxylic acids with…”
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Decarboxylative Alkynylation of α‑Keto Acids and Oxamic Acids in Aqueous Media by Wang, Hua, Guo, Li−Na, Wang, Shun, Duan, Xin-Hua

“…A mild K2S2O8 promoted decarboxylative alkynylation of α-keto acids and oxamic acids has been developed. This process features mild reaction conditions, a…”
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Visible-Light Photoredox-Catalyzed Divergent 1,2-Diacylation and Hydroacylation of Alkenes with Carboxylic Acid Anhydride by Zhou, Youkang, Zhao, Lirong, Hu, Mingyou, Duan, Xin-Hua, Liu, Le

“…A photoredox-catalyzed divergent 1,2-dicarbonylation and hydroacylation of alkenes with acid anhydride is presented. This approach offers a mild and efficient…”
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Iron-Catalyzed Decarboxylative Olefination of Cycloketone Oxime Esters with α,β-Unsaturated Carboxylic Acids via C–C Bond Cleavage by Zhao, Jing-Feng, Duan, Xin-Hua, Gu, Yu-Rui, Gao, Pin, Guo, Li-Na

“…An iron-catalyzed redox-neutral, decarboxylative olefination of cycloketone oxime esters with α,β-unsaturated carboxylic acids has been developed. This…”
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Subtype-Specific Regeneration of Retinal Ganglion Cells following Axotomy: Effects of Osteopontin and mTOR Signaling by Duan, Xin, Qiao, Mu, Bei, Fengfeng, Kim, In-Jung, He, Zhigang, Sanes, Joshua R.

“…In mammals, few retinal ganglion cells (RGCs) survive following axotomy, and even fewer regenerate axons. This could reflect differential extrinsic influences…”
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Transition-metal free C-C bond cleavage/borylation of cycloketone oxime esters by Zhang, Jin-Jiang, Duan, Xin-Hua, Wu, Yong, Yang, Jun-Cheng, Guo, Li-Na

“…An efficient transition-metal free C-C bond cleavage/borylation of cycloketone oxime esters has been described. In this reaction, the B (OH) reagent not only…”
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Transition-Metal-Free Tandem Radical Thiocyanooxygenation of Olefinic Amides: A New Route to SCN-Containing Heterocycles by Yang, Hua, Duan, Xin-Hua, Zhao, Jing-Feng, Guo, Li-Na

“…A novel transition-metal-free tandem radical thiocyanooxygenation of olefinic amides with potassium thiocyanate has been developed under mild conditions. This…”
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Photoredox-Catalyzed Acylchlorination of α‑CF3 Alkenes with Acyl Chloride and Application as Masked Access to β‑CF3‑enones by Zhou, Youkang, Jiang, Qi, Cheng, Yangyang, Hu, Mingyou, Duan, Xin-Hua, Liu, Le

“…We disclose a photocatalytic strategy that simultaneously addresses the construction of trifluoromethylated quaternary carbon centers and the preparation of…”
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