Search Results - "Gu, Qiang‐Shuai"

Catalytic enantioselective C(sp3)–H functionalization involving radical intermediates by Zhang, Chi, Li, Zhong-Liang, Gu, Qiang-Shuai, Liu, Xin-Yuan

“…Recently, with the boosted development of radical chemistry, enantioselective functionalization of C( sp 3 )–H bonds via a radical pathway has witnessed a…”
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Enantioselective Copper(I)/Chiral Phosphoric Acid Catalyzed Intramolecular Amination of Allylic and Benzylic C−H Bonds by Ye, Liu, Tian, Yu, Meng, Xiang, Gu, Qiang‐Shuai, Liu, Xin‐Yuan

“…Radical‐involved enantioselective oxidative C−H bond functionalization by a hydrogen‐atom transfer (HAT) process has emerged as a promising method for…”
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A Copper Catalyst with a Cinchona‐Alkaloid‐Based Sulfonamide Ligand for Asymmetric Radical Oxytrifluoromethylation of Alkenyl Oximes by Li, Xi‐Tao, Gu, Qiang‐Shuai, Dong, Xiao‐Yang, Meng, Xiang, Liu, Xin‐Yuan

“…A copper‐catalyzed asymmetric radical oxytrifluoromethylation of alkenyl oxime and Togni's reagent has been successfully developed, thereby providing…”
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Copper‐Catalyzed Asymmetric Coupling of Allenyl Radicals with Terminal Alkynes to Access Tetrasubstituted Allenes by Dong, Xiao‐Yang, Zhan, Tian‐Ya, Jiang, Sheng‐Peng, Liu, Xiao‐Dong, Ye, Liu, Li, Zhong‐Liang, Gu, Qiang‐Shuai, Liu, Xin‐Yuan

“…In contrast to the wealth of asymmetric transformations for generating central chirality from alkyl radicals, the enantiocontrol over the allenyl radicals for…”
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Direct Photocatalytic Synthesis of Medium‐Sized Lactams by C−C Bond Cleavage by Wang, Na, Gu, Qiang‐Shuai, Li, Zhong‐Liang, Li, Zhuang, Guo, Yu‐Long, Guo, Zhen, Liu, Xin‐Yuan

“…Reported is a novel two‐step ring‐expansion strategy for expeditious synthesis of all ring sizes of synthetically challenging (hetero)aryl‐fused medium‐sized…”
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Enantioselective Synthesis of (+)‐Mitomycin K by a Palladium‐Catalyzed Oxidative Tandem Cyclization by Gu, Qiang‐Shuai, Yang, Dan

“…The mitomycins, a family of bioactive natural products, feature a compact 6/5/5‐fused polycyclic ring structure densely decorated with highly reactive and/or…”
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Photoinduced Copper‐Catalyzed Asymmetric Decarboxylative Alkynylation with Terminal Alkynes by Xia, Hai‐Dong, Li, Zhong‐Liang, Gu, Qiang‐Shuai, Dong, Xiao‐Yang, Fang, Jia‐Heng, Du, Xuan‐Yi, Wang, Li‐Lei, Liu, Xin‐Yuan

“…We describe a photoinduced copper‐catalyzed asymmetric radical decarboxylative alkynylation of bench‐stable N‐hydroxyphthalimide(NHP)‐type esters of racemic…”
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A general asymmetric copper-catalysed Sonogashira C(sp3)–C(sp) coupling by Dong, Xiao-Yang, Zhang, Yu-Feng, Ma, Can-Liang, Gu, Qiang-Shuai, Wang, Fu-Li, Li, Zhong-Liang, Jiang, Sheng-Peng, Liu, Xin-Yuan

“…Continued development of the Sonogashira coupling has made it a well established and versatile reaction for the straightforward formation of C–C bonds, forging…”
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Synthesis of α‐Quaternary β‐Lactams via Copper‐Catalyzed Enantioconvergent Radical C(sp3)−C(sp2) Cross‐Coupling with Organoboronate Esters by Wang, Fu‐Li, Liu, Lin, Yang, Chang‐Jiang, Luan, Cheng, Yang, Jing, Chen, Ji‐Jun, Gu, Qiang‐Shuai, Li, Zhong‐Liang, Liu, Xin‐Yuan

“…The copper‐catalyzed enantioconvergent radical C(sp3)−C(sp2) cross‐coupling of tertiary α‐bromo‐β‐lactams with organoboronate esters could provide the…”
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Copper‐Catalyzed Intermolecular Enantioselective Radical Oxidative C(sp3)−H/C(sp)−H Cross‐Coupling with Rationally Designed Oxazoline‐Derived N,N,P(O)‐Ligands by Liu, Lin, Guo, Kai‐Xin, Tian, Yu, Yang, Chang‐Jiang, Gu, Qiang‐Shuai, Li, Zhong‐Liang, Ye, Liu, Liu, Xin‐Yuan

“…The intermolecular asymmetric radical oxidative C(sp3)−C(sp) cross‐coupling of C(sp3)−H bonds with readily available terminal alkynes is a promising method to…”
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Cu/Chiral Phosphoric Acid-Catalyzed Asymmetric Three-Component Radical-Initiated 1,2-Dicarbofunctionalization of Alkenes by Lin, Jin-Shun, Li, Tao-Tao, Liu, Ji-Ren, Jiao, Guan-Yuan, Gu, Qiang-Shuai, Cheng, Jiang-Tao, Guo, Yu-Long, Hong, Xin, Liu, Xin-Yuan

“…An asymmetric intermolecular, three-component radical-initiated dicarbofunctionalization of 1,1-diarylalkenes with diverse carbon-centered radical precursors…”
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Copper-Catalyzed Enantioconvergent Radical Suzuki–Miyaura C(sp3)–C(sp2) Cross-Coupling by Jiang, Sheng-Peng, Dong, Xiao-Yang, Gu, Qiang-Shuai, Ye, Liu, Li, Zhong-Liang, Liu, Xin-Yuan

“…A copper-catalyzed enantioconvergent Suzuki–Miyaura C­(sp3)–C­(sp2) cross-coupling of various racemic alkyl halides with organoboronate esters has been…”
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Copper-catalyzed enantioselective Sonogashira-type oxidative cross-coupling of unactivated C(sp3)−H bonds with alkynes by Zhang, Zhen-Hua, Dong, Xiao-Yang, Du, Xuan-Yi, Gu, Qiang-Shuai, Li, Zhong-Liang, Liu, Xin-Yuan

“…Transition metal-catalyzed enantioselective Sonogashira-type oxidative C( sp 3 )—C( sp ) coupling of unactivated C( sp 3 )−H bonds with terminal alkynes has…”
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Achiral Pyridine Ligand‐Enabled Enantioselective Radical Oxytrifluoromethylation of Alkenes with Alcohols by Cheng, Yong‐Feng, Dong, Xiao‐Yang, Gu, Qiang‐Shuai, Yu, Zhang‐Long, Liu, Xin‐Yuan

“…A conceptually novel strategy with achiral pyridine as the ancillary ligand to stabilize high‐valent copper species for the first asymmetric radical…”
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Enantioselective Hydroxylation of Dihydrosilanes to Si‐Chiral Silanols Catalyzed by In Situ Generated Copper(II) Species by Yang, Wu, Liu, Lin, Guo, Jiandong, Wang, Shou‐Guo, Zhang, Jia‐Yong, Fan, Li‐Wen, Tian, Yu, Wang, Li‐Lei, Luan, Cheng, Li, Zhong‐Liang, He, Chuan, Wang, Xiaotai, Gu, Qiang‐Shuai, Liu, Xin‐Yuan

“…Catalytic enantioselective hydroxylation of prochiral dihydrosilanes with water is expected to be a highly efficient way to access Si‐chiral silanols, yet has…”
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Copper‐Catalyzed Enantioselective C(sp3)−SCF3 Coupling of Carbon‐Centered Benzyl Radicals with (Me4N)SCF3 by Zhang, Wei, Tian, Yu, Liu, Xiao‐Dong, Luan, Cheng, Liu, Ji‐Ren, Gu, Qiang‐Shuai, Li, Zhong‐Liang, Liu, Xin‐Yuan

“…In contrast with the well‐established C(sp2)−SCF3 cross‐coupling to forge the Ar−SCF3 bond, the corresponding enantioselective coupling of readily available…”
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Copper‐Catalyzed Enantioconvergent Cross‐Coupling of Racemic Alkyl Bromides with Azole C(sp2)−H Bonds by Su, Xiao‐Long, Ye, Liu, Chen, Ji‐Jun, Liu, Xiao‐Dong, Jiang, Sheng‐Peng, Wang, Fu‐Li, Liu, Lin, Yang, Chang‐Jiang, Chang, Xiao‐Yong, Li, Zhong‐Liang, Gu, Qiang‐Shuai, Liu, Xin‐Yuan

“…The development of enantioconvergent cross‐coupling of racemic alkyl halides directly with heteroarene C(sp2)−H bonds has been impeded by the use of a base at…”
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Chiral Brønsted Acid Catalyzed Dynamic Kinetic Asymmetric Hydroamination of Racemic Allenes and Asymmetric Hydroamination of Dienes by Lin, Jin‐Shun, Li, Tao‐Tao, Jiao, Guan‐Yuan, Gu, Qiang‐Shuai, Cheng, Jiang‐Tao, Lv, Ling, Liu, Xin‐Yuan

“…The first highly efficient and practical chiral Brønsted acid catalyzed dynamic kinetic asymmetric hydroamination (DyKAH) of racemic allenes and asymmetric…”
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Copper‐Catalyzed Chemo‐ and Enantioselective Radical 1,2‐Carbophosphonylation of Styrenes by Zhou, Huan, Fan, Li‐Wen, Ren, Yang‐Qing, Wang, Li‐Lei, Yang, Chang‐Jiang, Gu, Qiang‐Shuai, Li, Zhong‐Liang, Liu, Xin‐Yuan

“…The copper‐catalyzed enantioselective radical difunctionalization of alkenes from readily available alkyl halides and organophosphorus reagents possessing a…”
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Copper‐Catalyzed Enantioconvergent Radical C(sp3)−N Cross‐Coupling: Access to α,α‐Disubstituted Amino Acids by Zhang, Yu‐Feng, Wang, Jia‐Huan, Yang, Ning‐Yuan, Chen, Zheng, Wang, Li‐Lei, Gu, Qiang‐Shuai, Li, Zhong‐Liang, Liu, Xin‐Yuan

“…Transition‐metal catalyzed enantioconvergent cross‐coupling of tertiary alkyl halides with ammonia offers a rapid avenue to chiral unnatural α,α‐disubstituted…”
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