Search Results - "Bai, Yihui"

[3+2] Cycloaddition of alkyl aldehydes and alkynes enabled by photoinduced hydrogen atom transfer by Le, Siya, Li, Ji, Feng, Jian, Zhang, Zuxiao, Bai, Yihui, Yuan, Zheliang, Zhu, Gangguo

“…[3+2] Cycloaddition is a step- and atom-economic method for the synthesis of five-membered rings. Despite the great success of 1,3-dipolar cycloadditions, the…”
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Silver-Catalyzed Regio- and Stereoselective Addition of Carboxylic Acids to Ynol Ethers by Yin, Jing, Bai, Yihui, Mao, Mengyi, Zhu, Gangguo

“…A silver-catalyzed trans addition of carboxylic acids to ynol ethers is described. The reaction has a broad scope with respect to carboxylic acids and ynol…”
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Voltammetric Determination of 5-Hydroxymethyl-2-furfural in Processed Cheese Using an Easy-Made and Economic Integrated 3D Graphene-like Electrode by Li, Yuzhen, Zhang, Juanhua, Lv, Mengxiao, Bai, Yihui, Weng, Xuexiang, You, Chunping, Liu, Zhenmin

“…The concentration of 5-hydroxymethyl-2-furfural (HMF) is an important quality-related index in milk and milk products. Fast, cost-effective and environmentally…”
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Copper-catalyzed borylative cyclization of 1,n-enynyl phosphates leading to five- to eight-membered cyclic 1,4-dienyl boronates by Zhang, Fang, Wang, Shuaifeng, Liu, Zhicheng, Bai, Yihui, Zhu, Gangguo

“…[Display omitted] •A copper-catalyzed borylative cyclization of 1,n-enynyl phosphates is described.•Five- to eight-membered cyclic 1,4-dienyl boronates are…”
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Preparation of 3,4,5-Trisubstituted Oxazolones by Pd-Catalyzed Coupling of N‑Alkynyl tert-Butyloxycarbamates with Aryl Halides and Related Electrophiles by Lu, Zenghui, Cui, Weijian, Xia, Siyuan, Bai, Yihui, Luo, Fang, Zhu, Gangguo

“…A novel palladium-catalyzed approach for the assembly of 3,4,5-trisubstituted oxazolones has been achieved by the coupling of N-alkynyl tert-butyloxycarbamates…”
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An Investigation on the Application of a Competency Assessment System in a Blended Learning Course “Organic Chemistry Laboratory” by Ying, Jie, Qiu, Jiahao, Wu, Yougen, Zhao, Leihong, Bai, Yihui

“…In this study, a new competency assessment system was developed for the blended learning course “Organic Chemistry Laboratory”. The system utilized a mastery…”
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Palladium-Catalyzed anti-Selective Fluoroalkylboration of Internal and Terminal Alkynes by Wang, Shuaifeng, Zhang, Jian, Kong, Lichun, Tan, Ze, Bai, Yihui, Zhu, Gangguo

“…A Pd-catalyzed anti-stereospecific alkyne fluoroalkylboration, including mono-, di-, and perfluoroalkylboration, has been developed with fluoroalkyl halides…”
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Radical Chain Isomerization of N‑Sulfonyl Ynamides to Ketenimines and Its Application to Furan Dearomatization by Shen, Jiahuan, Wu, Zhenzhen, Liu, Yi, Bai, Yihui, Qiu, Jiayan, Zhang, Zuxiao, Yuan, Zheliang, Zhu, Gangguo

“…A radical chain isomerization of N-sulfonyl ynamides to isolable ketenimines is developed, featuring mild reaction conditions, a high efficiency, ∼100% atom…”
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A low-molecular-weight, long-wavelength emissive Coumarin: Green synthesis, spectral properties, fluorescence enhancement and solvatochromism application by You, Mingxue, Bai, Liai, Xu, JiaYing, Chen, Yanze, Bai, Yihui

“…•Novel low-molecular-weight fluorescent dye features a d-π-A structure.•Intermediate converts to the dye via addition and elimination in one step.•Dye…”
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Development of Nanostructured Enzymic Amperometric Biosensor based on Gold Nanoparticles for Detection of Pyruvate in Natural Samples by Shao, Meiling, Shi, Zhan, Pu, Sanxu, Sun, Jiashu, Bai, Yihui

“…The goal of this work was to create an enzymatic nanostructured-based amperometric biosensor for pyruvate detection in blood serum samples. The biosensor was…”
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Determination of 5-Hydroxymethylfurfural (5-HMF) in milk products by surface-enhanced Raman spectroscopy and its simulation analysis by Zhang, Juanhua, Li, Yuzhen, Lv, Mengxiao, Bai, Yihui, Liu, Zhenmin, Weng, Xuexiang, You, Chunping

“…[Display omitted] •Au colloidal substrate with an enhancement factor of 1.3 × 106 was synthesized.•The substrate can directly detect 5-HMF in cheese samples by…”
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Construction of 1‑Naphthols via Benzannulation Based on the Reaction of Aryl tert-Butyl Ynol Ethers with Ynamides or Ynol Ethers by Bai, Yihui, Yin, Jing, Liu, Zhicheng, Zhu, Gangguo

“…A new version of benzannulation featuring the use of aromatic tert-butyl ynol ethers as the convenient precursors for arylketenes has been developed. Both…”
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Desulfurization of Diaryl(heteroaryl) Sulfoxides with Benzyne by Chen, De-Li, Sun, Yan, Chen, Mengyuan, Li, Xiaojin, Zhang, Lei, Huang, Xin, Bai, Yihui, Luo, Fang, Peng, Bo

“…Two benzyne-enabled desulfurization reactions have been demonstrated which convert diaryl sulfoxides and heteroaryl sulfoxides to biaryls and desulfurized…”
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Additive-free macroscopic-scale synthesis of coral-like nickel cobalt oxides with hierarchical pores and their electrocatalytic properties for methanol oxidation by Yu, Mengqi, Wang, Sunli, Hu, Jiayi, Chen, Zheyan, Bai, Yihui, Wu, Lanju, Chen, Jianrong, Weng, Xuexiang

“…•Coral-like nickel cobalt oxides with hierarchical pores are synthesized via a one-pot solution route coupled with a post calcination treatment with large…”
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Synthesis, spectral analysis, and theoretical investigations of diphenyl fumarate by You, Mingxue, Liao, Weiqian, Zhou, Genlai, Bai, Yihui

“…Diphenyl fumarate is synthesized from maleic anhydride and phenol under solvent-free conditions. The structure of the product is characterized by FTIR, 1H NMR,…”
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Synthesis, characterization, optical properties and theoretical calculations of 6-fluoro coumarin by Bai, Yihui, Du, Jinyan, Weng, Xuexiang

“…[Display omitted] •Calculated IR spectra may reproduce the experimental results.•Description of the largest vibrational contributed to the normal modes are…”
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Regioselective single-step synthesis of 2-aminoimidazole derivatives by Li, Erfei, Lin, Yifan, Wu, Xin, Mao, Xi, Kang, Honglan, Wen, Yihang, Bai, Yihui, Wang, Xiaoxia, Lv, Xin

“…[Display omitted] •A facile and selective access to substituted 2-aminoimidazole derivatives.•A regio-controllable synthesis of 2-aminoimidazoles based on the…”
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Synthesis, spectral and DFT study of 5-butyl-3,9-difluoro-5H-benzimidazo[1,2-a]benzimidazole by Bai, Yihui, Lv, Xing, Liu, Zhicheng, Guo, Ting, Li, Jinqi

“…5-butyl-3,9-difluoro-5H-benzimidazo[1,2-a]benzimidazole was designed and synthesized, its structure was characterized by infrared spectroscopy (IR) and nuclear…”
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Palladium-Catalyzed Hydroarylation, Hydroalkenylation, and Hydrobenzylation of Ynol Ethers with Organohalides: A Regio- and Stereoselective Entry to α,β- and β,β-Disubstituted Alkenyl Ethers by Cui, Weijian, Yin, Jing, Zheng, Renwei, Cheng, Cungui, Bai, Yihui, Zhu, Gangguo

“…A Pd-catalyzed reductive addition of organohalides, including aryl, alkenyl, and benzyl halides, to ynol ethers has been realized in the presence of…”
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Synthesis, spectral and DFT study of 5-butyl-3,9-difluoro-5 H -benzimidazo[1,2- a ]benzimidazole by Bai, Yihui, Lv, Xing, Liu, Zhicheng, Guo, Ting, Li, Jinqi

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