Search Results - "Shao, Changdong"

Silver-Catalyzed C–H Trifluoromethylation of Arenes Using Trifluoroacetic Acid as the Trifluoromethylating Reagent by Shi, Guangfa, Shao, Changdong, Pan, Shulei, Yu, Jingxun, Zhang, Yanghui

“…Direct trifluoromethylation of arenes using TFA as the trifluoromethylating reagent was achieved with Ag as the catalyst. This reaction not only provides a new…”
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Pd(II)-Catalyzed Catellani-Type Domino Reaction Utilizing Arylboronic Acids as Substrates by Shi, Guangfa, Shao, Changdong, Ma, Xiaotian, Gu, Yichao, Zhang, Yanghui

“…The Catellani reaction provides a facile and efficient method for the synthesis of multifunctionalized arenes. However, the use of Pd(0) catalysts restricts…”
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Palladium-Catalyzed C–H Ethoxycarbonyldifluoromethylation of Electron-Rich Heteroarenes by Shao, Changdong, Shi, Guangfa, Zhang, Yanghui, Pan, Shulei, Guan, Xiaohong

“…The first Pd-catalyzed C–H ethoxycarbonyldifluoromethylation with BrCF2CO2Et has been developed. The use of a bidentate phosphine ligand (Xantphos) is critical…”
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Copper-promoted C5-selective bromination of 8-aminoquinoline amides with alkyl bromides by Shao, Changdong, Ma, Chen, Li, Li, Liu, Jingyi, Shen, Yanan, Chen, Chen, Yang, Qionglin, Xu, Tianyi, Hu, Zhengsong, Kan, Yuhe, Zhang, Tingting

“…An efficient and practical method for the synthesis of C5-brominated 8-aminoquinoline amides via a copper-promoted selective bromination of 8-aminoquinoline…”
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Synthesis of Carbazoles from 2‐Iodobiphenyls by Palladium‐Catalyzed C−H Activation and Amination with Diaziridinone by Shao, Changdong, Zhou, Bo, Wu, Zhuo, Ji, Xiaoming, Zhang, Yanghui

“…A facile and efficient approach has been developed for the synthesis of carbazoles from 2‐iodobiphenyls and diaziridinone under palladium catalysis. A wide…”
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Easy Access to Difluoromethylene-Containing Arene Analogues through Palladium-Catalysed C-H Olefination by Shao, Changdong, Shi, Guangfa, Zhang, Yanghui

“…An efficient palladium‐catalysed ortho‐C–H olefination of α,α‐difluorophenylacetic acid derivatives using 8‐aminoquinoline as a bidentate directing group has…”
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Ligand-Promoted Oxidative Cross-Coupling of Aryl Boronic Acids and Aryl Silanes by Palladium Catalysis by Yu, Jingxun, Liu, Jun, Shi, Guangfa, Shao, Changdong, Zhang, Yanghui

“…The first cross‐coupling reaction between aryl silanes and aryl boronic acids is described. This transformation represents one of the very few examples of…”
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Directed Palladium(II)-Catalyzed Intermolecular Anti-Markovnikov Hydroarylation of Unactivated Alkenes with (Hetero)arylsilanes by Lu, Ming-Zhu, Luo, Haiqing, Hu, Zhengsong, Shao, Changdong, Kan, Yuhe, Loh, Teck-Peng

“…We describe herein a regioselective palladium­(II)-catalyzed intermolecular hydroarylation of unactivated aliphatic alkenes with electronically and sterically…”
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Direct Hiyama Cross-Coupling of (Hetero)arylsilanes with C(sp2)–H Bonds Enabled by Cobalt Catalysis by Lu, Ming-Zhu, Ding, Xin, Shao, Changdong, Hu, Zhengsong, Luo, Haiqing, Zhi, Sanjun, Hu, Huayou, Kan, Yuhe, Loh, Teck-Peng

“…We report a chelation-assisted C–H arylation of various indoles with sterically and electronically diverse (hetero)­arylsilanes enabled by cost-effective…”
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Copper-catalyzed selective C5-H bromination and difluoromethylation of 8-aminoquinoline amides using ethyl bromodifluoroacetate as the bifunctional reagent by Shao, Changdong, Xu, Tianyi, Chen, Chen, Yang, Qionglin, Tang, Chao, Chen, Ping, Lu, Mingzhu, Hu, Zhengsong, Hu, Huayou, Zhang, Tingting

“…A simple and effective method for the copper-catalyzed selective C5-H bromination and difluoromethylation of 8-aminoquinoline amides with ethyl…”
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Janus dione derivatives: Novel high-mobility hole transport materials for perovskite solar cells by Wen, Xin, Gu, Wuyan, Shao, Changdong, Wen, Shizheng, Kan, Yuhe

“…Developing efficient and stable hole-transporting materials (HTMs) is very important for improving the stability and increasing the power conversion efficiency…”
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Clinical Efficacy and Safety of an Immune Checkpoint Inhibitor in Combination with Regorafenib Therapy as Second-Line Regimen for Patients with Unresectable Hepatocellular Carcinoma by Li, Jinpeng, Jia, Yuntao, Shao, Changdong, Li, Yuanming, Song, Jinlong

“…This study aimed to evaluate the safety and efficacy of a combination of programmed death-1 (PD-1) inhibitor and regorafenib as second-line treatment for…”
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Carbazole or carbazole-3-carbonitrile /pyridine host materials for efficient solution-processable blue phosphorescent and green TADF OLEDs by Tang, Chao, Chen, Jianmei, Zhu, Zhenghua, Shao, Changdong, Wang, Yong, Chen, Youhua, Zhu, Zijie, Shi, Mingxuan, Jin, Yue, Yang, Hui, Fu, Jiujuan, Han, Yuxin, Hu, Jiayi, Wang, Fangfang, Hu, Jia, Cao, Xudong, Kan, Yuhe, Zhang, Lili

“…Two carbazole or carbazole-3-carbonitrile/pyridine-based bipolar materials were designed and synthesized as the hosts for solution-processed sky-blue PhOLEDs…”
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Carbazole or carbazole-3-carbonitrile /pyridine host materials for efficient solution-processable blue phosphorescent and green TADF OLEDs by Tang, Chao, Chen, Jianmei, Zhu, Zhenghua, Shao, Changdong, Wang, Yong, Chen, Youhua, Zhu, Zijie, Shi, Mingxuan, Jin, Yue, Yang, Hui, Fu, Jiujuan, Han, Yuxin, Hu, Jiayi, Wang, Fangfang, Hu, Jia, Cao, Xudong, Kan, Yuhe, Zhang, Lili

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Ligand-Promoted Oxidative Cross-Coupling of Aryl Boronic Acids and Aryl Silanes by Palladium Catalysis by Yu, Jingxun, Liu, Jun, Shi, Guangfa, Shao, Changdong, Zhang, Yanghui

“…The first cross‐coupling reaction between aryl silanes and aryl boronic acids is described. This transformation represents one of the very few examples of…”
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