Search Results - "Wu, Chenggui"

Diversity-oriented functionalization of 2-pyridones and uracils by Shang, Yong, Wu, Chenggui, Gao, Qianwen, Liu, Chang, Li, Lisha, Zhang, Xinping, Cheng, Hong-Gang, Liu, Shanshan, Zhou, Qianghui

“…Heterocycles 2-pyridone and uracil are privileged pharmacophores. Diversity-oriented synthesis of their derivatives is in urgent need in medicinal chemistry…”
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Reaction of Diazo Compounds with Difluorocarbene: An Efficient Approach towards 1,1-Difluoroolefins by Zhang, Zhikun, Yu, Weizhi, Wu, Chenggui, Wang, Chengpeng, Zhang, Yan, Wang, Jianbo

“…A transition‐metal‐free difluoromethylenation of diazo compounds that proceeds under mild conditions has been developed and is based on the use of TMSCF2Br as…”
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Photoinduced [3+2] Cycloaddition of Alkyl–Acceptor Diazoalkanes: Diversity-Oriented Synthesis of Pyrazolines Containing a Quaternary Center by He, Fengya, Sun, Ziyi, Xu, Yiwei, Yu, Jingwen, Li, Wenyong, Miao, Hui, Wu, Chenggui

“…We present a new [3+2] cycloaddition reaction between alkyl–acceptor diazoalkanes under visible light irradiation. By employing easily accessible…”
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Intramolecular Palladium(II)-Catalyzed Regioselective 6-endo or 6-exo C–H Benzannulation: An Approach for the Diversity-Oriented Synthesis of Quinolinone Derivatives from Pyridones by Sun, Ziyi, He, Fengya, Xu, Yiwei, Lu, Mingxiang, Xiong, Hujie, Jiang, Zibin, Wu, Chenggui

“…Herein, a new intramolecular palladium­(II)-catalyzed regioselective 6-endo-trig or 6-exo-trig annulation through direct C–H activation is presented as a…”
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Photoinduced Cobalt Catalyzed Radical Heck-Type Reaction of Alkyl Electrophiles by Gou, Shijia, Li, Chenyue, Liang, Tiantian, Peng, Chengyi, Bao, Feng, Wu, Chenggui, Ye, Fei

“…We report here a general alkylation reaction of terminal alkenes with nucleophilic cobaloxime complex catalysis under visible light irradiation. A broad range…”
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Ag(I)-Catalyzed Tandem Reaction of Conjugated Ene-yne-ketones in the Presence of PhI(OAc)2 and Triethylamine: Synthesis of 2‑Alkenylfurans by Mao, Shanjian, Tang, Ling, Wu, Chenggui, Tu, Xianxia, Gao, Qianwen, Deng, Guisheng

“…Silver-catalyzed tandem cyclization–elimination reactions of conjugated ene-yne-ketones in PhI­(OAc)2/triethylamine system lead to the formation of…”
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Construction of All-Carbon Quaternary Centers through Cu-Catalyzed Sequential Carbene Migratory Insertion and Nucleophilic Substitution/Michael Addition by Wang, Chengpeng, Ye, Fei, Wu, Chenggui, Zhang, Yan, Wang, Jianbo

“…A Cu-catalyzed three-component cross-coupling reaction of terminal alkyne, α-diazo ester, and alkyl halide has been developed. This transformation involves…”
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Catalytic Synthesis of Atropisomeric o‑Terphenyls with 1,2-Diaxes via Axial-to-Axial Diastereoinduction by Gao, Qianwen, Wu, Chenggui, Deng, Shuang, Li, Lisha, Liu, Ze-Shui, Hua, Yu, Ye, Jinxiang, Liu, Chang, Cheng, Hong-Gang, Cong, Hengjiang, Jiao, Yinchun, Zhou, Qianghui

“…Herein, we report a modular and convergent strategy for the assembly of atropisomeric o-terphenyls with 1,2-diaxes via palladium/chiral norbornene cooperative…”
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Synthesis of Benzofused Dioxabicycle Scaffolds via a Catellani Strategy by Wu, Chenggui, Yang, Xinjun, Shang, Yong, Cheng, Hong-Gang, Yan, Wei, Zhou, Qianghui

“…Reported is a modular strategy for the preparation of the unique benzofused dioxabicycle scaffolds involving a Catellani reaction of aryl iodides, epoxides,…”
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Epoxides as Alkylating Reagents for the Catellani Reaction by Cheng, Hong‐Gang, Wu, Chenggui, Chen, Han, Chen, Ruiming, Qian, Guangyin, Geng, Zhi, Wei, Qiang, Xia, Yuanyuan, Zhang, Jingyang, Zhang, Yuming, Zhou, Qianghui

“…We report a cooperative catalytic system comprising a PdII complex, XPhos, and the potassium salt of 5‐norbornene‐2‐carboxylic acid that enables the use of…”
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Regioselective addition of Ti enolates to conjugated enones: New insights into the mechanism based on experimental and DFT investigation by Wu, Chenggui, Mao, Shanjian, Deng, Guisheng, Qiu, Yongge

“…The regioselective addition mechanism of the Ti(IV) enolates derived from α-diazo-β-keto carbonyl compounds and α-diazo-β-keto phosphonates to conjugated…”
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Site-Selective C–H Arylation of 2‑Pyridones via Pd/NBE Cooperative Catalysis by Sun, Ziyi, Jiang, Zibin, He, Fengya, Li, Chenyue, Xiong, Hujie, Yang, Dan, Miao, Hui, Li, Qinglin, Ye, Jinxiang, Wu, Chenggui

“…The 4-aryl-2-pyridone scaffold is considered to be a privileged pharmacophore. Diversity-oriented synthesis of its derivatives is a pressing demand within the…”
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A Concise Total Synthesis of (−)‐Berkelic Acid by Cheng, Hong‐Gang, Yang, Zhenjie, Chen, Ruiming, Cao, Liming, Tong, Wen‐Yan, Wei, Qiang, Wang, Qingqing, Wu, Chenggui, Qu, Shuanglin, Zhou, Qianghui

“…Reported here is a concise total synthesis of (−)‐berkelic acid in eight linear steps. This synthesis features a Catellani reaction/oxa‐Michael cascade for the…”
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Cu(I)-catalyzed coupling of diaryldiazomethanes with terminal alkynes: an efficient synthesis of tri-aryl-substituted allenes by Wu, Chenggui, Hu, Fangdong, Liu, Zhenxing, Deng, Guisheng, Ye, Fei, Zhang, Yan, Wang, Jianbo

“…A highly efficient method for the synthesis of tri-aryl-substituted allenes has been developed through Cu(I)-catalyzed coupling of diaryldiazomethanes with…”
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Copper(I)-Catalyzed Stereoselective Synthesis of (E)-α-Alkynyl-α,β-unsaturated Esters from a Terminal Alkyne, Diazoesters and Aldehydes by Wu, Chenggui, Liu, Zhenxing, Zhang, Zhikun, Ye, Fei, Deng, Guisheng, Zhang, Yan, Wang, Jianbo

“…A new synthetic method for α‐alkynyl‐α,β‐unsaturated esters is presented herein. The method is based on a copper(I)‐catalyzed three‐component reaction of a…”
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Withdrawal: Asymmetric Alkenyl Catellani Reaction for the Construction of C−N Axial Chirality by Wu, Chenggui, Liu, Ze‐Shui, Shang, Yong, Liu, Chang, Deng, Shuang, Cheng, Hong‐Gang, Cong, Hengjiang, Jiao, Yinchun, Zhou, Qianghui

“…The Accepted Article version of the above article, published online on 25 May 2021 in Wiley Online Library (wileyonlinelibrary.com), has been withdrawn by…”
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Asymmetric Two‐Component Alkenyl Catellani Reaction for the Construction of C—N Axial Chirality by Wu, Chenggui, Liu, Ze‐Shui, Shang, Yong, Liu, Chang, Deng, Shuang, Cheng, Hong‐Gang, Cong, Hengjiang, Jiao, Yinchun, Zhou, Qianghui

“…Comprehensive Summary Herein, we report an asymmetric two‐component alkenyl Catellani reaction for the construction of C—N axial chirality through a…”
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Modular One‐Step Three‐Component Assembly of Isochromans via Palladium/Norbornene Cooperative Catalysis by Zhang, Xinping, Wei, Han, Wei, Qiang, Wu, Chenggui, Liu, Chang, Cheng, Hong‐Gang, Zhou, Qianghui

“…We herein report a modular one‐step three‐component protocol for the assembly of isochromans, which involved a Catellani/oxa‐Michael addition cascade. This…”
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Cover Picture: Epoxides as Alkylating Reagents for the Catellani Reaction (Angew. Chem. Int. Ed. 13/2018) by Cheng, Hong‐Gang, Wu, Chenggui, Chen, Han, Chen, Ruiming, Qian, Guangyin, Geng, Zhi, Wei, Qiang, Xia, Yuanyuan, Zhang, Jingyang, Zhang, Yuming, Zhou, Qianghui

“…Epoxides are highly challenging alkylating reagents for the Catellani reaction. In their Communication on page 3444, Q. Zhou and co‐workers report a…”
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Copper(I)-Catalyzed Stereoselective Synthesis of (E)-[alpha]-Alkynyl-[alpha],[beta]-unsaturated Esters from a Terminal Alkyne, Diazoesters and Aldehydes by Wu, Chenggui, Liu, Zhenxing, Zhang, Zhikun, Ye, Fei, Deng, Guisheng, Zhang, Yan, Wang, Jianbo

“…A new synthetic method for [alpha]-alkynyl-[alpha],[beta]-unsaturated esters is presented herein. The method is based on a copper(I)-catalyzed three-component…”
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