STEREOSPECIFIC

作品数：38被引量：19H指数：3
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Pd-Catalyzed Stereospecific Glycosyl Cross-Coupling of Reversed Anomeric Stannanes for Modular Synthesis of Nonclassical C‑Glycosides
《Precision Chemistry》2024年第11期587-599,共13页Guoqiang Cheng Bo Yang Yang Han Wei Lin Siyuan Tao Yong Nian Yingzi Li Maciej A.Walczak Feng Zhu 
sponsored by the National Key R&D Program of China(Grant No.2023YFA1508800);National Science Foundation(Grant No.22301178);Shanghai Pilot Program for Basic Research-Shanghai Jiao Tong University(Grant No.21TQ1400210);Fundamental Research Funds for the Central Universities(Grant No.22X010201631);the Open Grant from the Pingyuan Laboratory(2023PY-OP-0102);Excellent Young Scientists Fund Program(Overseas),Natural Science Founda-tion of Shanghai(Grant No.21ZR1435600);Shanghai Sailing Program(Grant No 21YF1420600);start-up fundings from Shanghai Jiao Tong University(SJTU);Part of this study was supported by the National Science Foundation(Grant No.82204192 to Y.N.);National Key R&D Program of China(Grant No.2023YFC2308200 to Y.N.);Natural Science Foundation of Jiangsu Province(BK20220471 to Y.N.);Beatriu de Pinós programme from AGAUR(Grant No.2022 BP 00055 to Y.L);the China Postdoctoral Science Foundation(2022M722071 to B.Y.).
Nonclassical C-glycosides,distinguished by their unique glycosidic bond connection mode,represent a promising avenue for the development of carbohydrate-based drugs.However,the accessibility of nonclassical C-glycosid...
关键词：Glycosylation CROSS-COUPLING Nonclassical C-glycosides Reversed anomeric stannanes STEREOSPECIFICITY 
Stereospecific Assembly of Trisubstituted Alkenes via Photoinduced Nitrogen-Centered Radical-Triggered C—C Bond Cleavage/Functionalization of Oxime Esters被引量：1
《Chinese Journal of Chemistry》2024年第12期1399-1406,共8页Yu Bao Zhi-Jie Song Jin-Long Dai Shenghu Yan Yue Zhang Jia-Yin Wang Guigen Li 
the school level research projects of Changzhou University(No.ZMF23020007).
Comprehensive Summary A general and convenient photoredox-catalyzed acylation and alkylcyanation of MBH acetates has been established,enabling the assembly of the C(sp2)–C(sp3)bond by a nitrogen-centered radical stra...
关键词：Photocatalysis Radical reactions MBH acetates Oxime esters STEREOSELECTIVITY ACYLATION ALKYLATION Green chemistry 
Tetraolefin stereospecific photodimerization and photopolymerization in coordination polymers
《Science China Chemistry》2022年第10期1867-1872,共6页Wei-Jie Gong Zhan-Yong Yang Yu-Xuan Hong Dong Liu Zheng Niu Pierre Braunstein Jian-Ping Lang 
financially supported by the National Natural Science Foundation of China (NSFC No.21531006,21871196 and 21773163);the State Key Laboratory of Organometallic Chemistry of Shanghai Institute of Organic Chemistry (No.KF2021005);the Priority Academic Program Development of Jiangsu Higher Education Institutions;the Collaborative Innovation Center of Suzhou Nano Science and Technology;the Project of Scientific and Technologic Infrastructure of Suzhou(No.SZS201905);the Natural Science Research Program of Jiangsu Provincial Department of Education (No.20KJA150002);Hui-Chun Chin and Tsung-Dao Lee Chinese Undergraduate Research Endowment;the Huaishang Talent Program of Huaian
In the context of the highly desirable design and preparation of smart materials with adjustable properties based on photoreactive compounds,we report two unique photoreactive coordination polymers(CPs),{[Zn(4-Iba)_(2...
关键词：coordination polymers single-crystal to single-crystal transformation PHOTODIMERIZATION PHOTOPOLYMERIZATION CYCLOADDITION 
Fast cross-linking by DOPA2 promotes the capturing of a stereospecific protein complex over nonspecific encounter complexes
《Biophysics Reports》2022年第5期239-252,共14页Jian-Hua Wang Zhou Gong Xu Dong Shu-Qun Liu Yu-Liang Tang Xiaoguang Lei Chun Tang Meng-Qiu Dong 
financial support from the following grants:Development of Major Scientific Instruments and Equipment of China (2020YFF01014505 to M.-Q.D.);the National Key Research and Development Program(2018YFA0507700 to C.T.);the National Natural Science Foundation of China (22161132013 to C.T.);the Program for Donglu Scholar in the Yunnan University (to S.-Q. L)
Transient and weak protein–protein interactions are essential to many biochemical reactions, yet are technically challenging to study. Chemical cross-linking of proteins coupled with mass spectrometry analysis(CXMS) ...
关键词：Chemical cross-linking Mass spectrometry Transient protein-protein interaction Encounter complexes Stereospecific complex CROSS-LINKER DOPA2 DSS 
Chiral NIR-Ⅱ fluorescent Ag_(2)S quantum dots with stereospecific biological interactions and tumor accumulation behaviors被引量：5
《Science Bulletin》2022年第12期1274-1283,M0004,共11页Shaohua Qu Qian Jia Zheng Li Zhongliang Wang Li Shang 
supported by the National Key Research and Development Program of China(2017YFC1309100 and 2017YFA0205200);the National Natural Science Foundation of China(21804104 and 91959124);the Research Fund of the State Key Laboratory of Solidification Processing(NPU,2020-QZ-01);the Fundamental Research Fund for the Central University(3102019jcc005);the Youth Innovation Team of Shaanxi Universities,Natural Science Foundation of Shaanxi Province(2020PT-020)。
Near-infrared Ⅱ(NIR-Ⅱ)fluorescent nanoprobes hold great potential for biomedical applications.Elucidating the relationship between surface properties of NIR-Ⅱ nanoprobes and their biological behaviors is particular...
关键词：CHIRALITY NIR-Ⅱprobes Ag_(2)S quantum dots Protein corona Tumor targeting 
Palladium-catalyzed hydrosilylation of ynones to access siliconstereogenic silylenones by stereospecific aromatic interactionassisted Si–H activation被引量：2
《Science China Chemistry》2021年第5期761-769,共9页Jia-Le Xie Zheng Xu Han-Qi Zhou Yi-Xue Nie Jian Cao Guan-Wu Yin Jean-Philippe Bouillon Li-Wen Xu 
This work was supported by the National Natural Science Foundation of China(21773051,22072035,21703051,21801056,21901056);Zhejiang Provincial Natural Science Foundation of China(LZ18B020001,LY18B020013,LQ19B040001).
Hydrosilylation is one of the most important reactions in synthetic chemistry and ranks as a fundamental method to access organosilicon compounds in industrial and academic processes.However,the enantioselective const...
关键词：asymmetric catalysis DFT calculations HYDROSILYLATION silicon-stereogenic vinylsilanes aromatic interaction 
Stereospecific access to bridged[n.2.1]skeletons through gold-catalyzed tandem reaction of indolyl homopropargyl amides
《Chinese Chemical Letters》2020年第5期1309-1312,共4页Tong-De Tan Xin-Qi Zhu Mei Jia Yongjia Lin Jun Cheng Yuanzhi Xia Long-Wu Ye 
financial support from the National Natural Science Foundation of China(Nos.21622204,21572186,21772161,21572163 and 21372178);the Natural Science Foundation of Fujian Province of China(No.2019J02001);the President Research Funds from Xiamen University(No.20720180036);NFFTBS(No.J1310024);PCSIRT;Science&Technology Cooperation Program of Xiamen(No.3502Z20183015)。
An efficient gold-catalyzed anti-Markovnikov cycloisomerization-initiated tandem reaction of Bocprotected indole tethered homopropargyl amides has been achieved.This method delivers a wide range of valuable bridged az...
关键词：GOLD HETEROCYCLES Cascade Homogeneous catalysis ALKYNES 
Biocatalytic access to diverse prenylflavonoids by combining a regiospecific C-prenyltransferase and a stereospecific chalcone isomerase被引量：5
《Acta Pharmaceutica Sinica B》2018年第4期678-686,共9页Jianhua Li Ridao Chen Ruishan Wang Xiao Liu Kebo Xie Dawei Chen Jungui Dai 
financially supported by the National Natural Science Foundation of China (Grant No. 81273405);CAMS Innovation Fund for Medical Sciences (Nos. CIFMS-2016-I2M-3012 and CIFMS-2017-I2M-3-013)
Prenylflavonoids are valuable natural products that have diverse biological properties, and are usually generated biologically by multiple metabolic enzymes in nature. In this study, structurally diverse prenylflavono...
关键词：BIOCATALYSIS PRENYLTRANSFERASE Chalcone isomerase LICORICE Prenylflavonoids 
Stereospecific Degradation of Diastereomers by Plant Associated Bacteria Influences the Antifungal Performance of Dodemorph
《Journal of Agricultural Chemistry and Environment》2018年第1期10-20,共11页Gyula Oros 
Morpholine fungcides have certain antibacterial side effect, dodemorph being the most active among them. The diequatorial (cis-)?form of dodemorph expressed higher antibacterial activity than the axial-equatorial (tra...
关键词：FUNGICIDE DIASTEREOMER Biodegradation Bacteria Fungi Synergy STEREOSELECTIVITY 
Impact of Leucine 278 Residue on Fatty Acid Length Specificity of <i>Candida antarctica</i>Lipase B
《Advances in Microbiology》2015年第7期493-499,共7页Fanghua Wang Shulin Hou Qian Wang Pu Wang Jinsong Liu Bo Yang Yonghua Wang 
Structural analysis of Candida antarctica lipase B (CALB) indicates that side chain of leucine at 278 site lies above the entrance of the catalytic pocket, which prognosticates its potential role on substrate specific...
关键词：Candida antarctica LIPASE B (CALB) SITE-DIRECTED Mutagenesis Substrate SPECIFICITY STEREOSPECIFIC Blockade 
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