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38 条 记 录,以下是 1-30

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A facile and practical one-pot synthesis of multisubstituted 2-aminothiophenes via imidazole-catalyzed Gewald reaction被引量:65收藏 分享
作者:Huang, Xian-Gui Liu, Jia Ren, Jiangmeng Wang, Tao Chen, Weidong Zeng, Bu-Bing
机构:E China Univ Sci & Technol
来源:TETRAHEDRON  2011
关键词:2-Aminothiophenes   Imidazole   Gewald reaction   One-pot  
Iodine-catalyzed C3-formylation of indoles using hexamethylenetetramine and air被引量:25收藏 分享
作者:Wang, Qing-Dong Yang, Jin-Ming Fang, Dong Ren, Jiangmeng Zeng, Bu-Bing
机构:East China Univ Sci & Technol;Yancheng Teachers Univ
来源:TETRAHEDRON LETTERS  2017
关键词:Iodine-catalyzed   Formylation   Indole   3-Formylindole   Hexamethylenetetramine  
Iron-Catalyzed C3-Formylation of Indoles with Formaldehyde and Aqueous Ammonia under Air被引量:19收藏 分享
作者:Wang, Qing-Dong Zhou, Bin Yang, Jin-Ming Fang, Dong Ren, Jiangmeng Zeng, Bu-Bing
机构:East China Univ Sci & Technol; Yancheng Teachers Univ
来源:SYNLETT  2017
关键词:iron catalysis   formylation   indoles   indolecarbaldehydes   formaldehyde  
Selective Oxidation of 1-Tetralones to 1,2-Naphthoquinones with IBX and to 1,4-Naphthoquinones with Oxone? and 2-Iodobenzoic Acid被引量:18收藏 分享
作者:Ren, Jiangmeng Lu, Lei Xu, Junchao Yu, Tianyin Zeng, Bu-Bing
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Chinese Acad Sci
来源:SYNTHESIS-STUTTGART  2015
关键词:selective oxidation   IBX   1   2-naphthoquinones   1   4-naphthoquinones   hypervalent iodine reagents  
Chemoselective Cu(I) catalyzed bis(pinacolato)diboron conjugate addition and reduction onto α,β-unsaturated carbonyl compounds被引量:17收藏 分享
作者:Wang, Qing-Dong Yang, Jin-Ming Fang, Dong Ren, Jiangmeng Dong, Bin Zhou, Bin Zeng, Bu-Bing
机构:E China Univ Sci & Technol;Yancheng Teachers Univ;Chinese Acad Sci
来源:TETRAHEDRON LETTERS  2016
关键词:Bis(pinacolato)diboron   Ligand-free   Conjugate addition   Reduction   alpha,beta-Unsaturated carbonyl compounds  
Oxidation of aromatic amines into nitroarenes with m-CPBA被引量:16收藏 分享
作者:Liu, Jia Li, Jue Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;Chinese Acad Sci;E China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2014
关键词:Aromatic amines   Nitroarenes   Oxidation   m-CPBA  
Dilithium Tetrachlorocuprate(II) Catalyzed Oxidative Homocoupling of Functionalized Grignard Reagents被引量:15收藏 分享
作者:Hua, Si-Kai Hu, Qiu-Peng Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;E China Univ Sci & Technol
来源:SYNTHESIS-STUTTGART  2013
关键词:homocoupling   dilithium tetrachlorocuprate(II)   Grignard reagents   oxidant   metalation  
Synthesis of the Scalarane Sesterterpenoid 16-deacetoxy-12-epi-scalarafuranacetate被引量:13收藏 分享
作者:Chen, Xi-Bo Yuan, Qian-Jia Wang, Jing Hua, Si-Kai Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol
来源:JOURNAL OF ORGANIC CHEMISTRY  2011
Construction of the Isocopalane Skeleton: Application of a Desulfinylative 1,7-Hydrogen Atom Transfer Strategy被引量:12收藏 分享
作者:Xiao, Xiong Xu, ZhongYu Zeng, Qian-Ding Chen, Xi-Bo Ji, Wen-Hao Han, Ying Wu, PeiYing Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;Chinese Acad Sci;Shanghai Univ Tradit Chinese Med;Yangzhou Univ
来源:CHEMISTRY-A EUROPEAN JOURNAL  2015
关键词:hydrogen transfer   natural products   persulfates   synthons   terpenoids  
Copper(I)-Mediated Direct Trifluoromethylthiolation of Allylic Halides with Elemental Sulfur and (Trifluoromethyl)trimethylsilane被引量:12收藏 分享
作者:Li, Jue Wang, Peiqiang Xie, Fei-Fei Yang, Xi-Gang Song, Xiao-Nan Chen, Wei-Dong Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Chinese Acad Sci
来源:EUROPEAN JOURNAL OF ORGANIC CHEMISTRY  2015
关键词:Synthetic methods   Allylic compounds   Copper   Fluorine   Sulfur   Reaction mechanisms  
Copper(I)-mediated trifluoromethylthiolation of α-bromoketone with element sulfur and (trifluoromethyl)trimethylsilane被引量:10收藏 分享
作者:Li, Jue Xie, Fei-Fei Wang, Peiqiang Wu, Qiang-Yong Chen, Wei-Dong Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Chinese Acad Sci
来源:TETRAHEDRON  2015
关键词:Trifluoromethylthiolation   alpha-Bromoketone   Sulfur   (Trifluoromethyl)trimethylsilane  
Rapid probing of the reactivity of P450 monooxygenases from the CYP116B subfamily using a substrate-based method被引量:10收藏 分享
作者:Li, Ren-Jie Xu, Jian-He Yin, Yue-Cai Wirth, Nicolas Ren, Jiang-Meng Zeng, Bu-Bing Yu, Hui-Lei
机构:East China Univ Sci & Technol;East China Univ Sci & Technol
来源:NEW JOURNAL OF CHEMISTRY  2016
Andrographolide-loaded silk fibroin nanoparticles被引量:9收藏 分享
作者:Xu Zhongyu Ren Jiangmeng Jing Qiufang Ren Fuzheng Huang Mengting Ding Wenrui Zeng Bubing
机构:East China Univ Sci & Technol
来源:RSC ADVANCES  2018
关键词:Chemotherapy - Biochemistry - Encapsulation - Controlled drug delivery - High resolution transmission electron microscopy - Lanthanum compounds - Particle size - Targeted drug delivery  
An Improved Practical Route to (±)-Epibatidine through L-Proline Catalyzed Intramolecular Michael Addition被引量:8收藏 分享
作者:Huang Xiangui Shi Hongwei Ren Jiangmeng Liu Guixia Tang Yun Zeng Bubing
机构:E China Univ Sci & Technol
来源:CHINESE JOURNAL OF CHEMISTRY  2012
关键词:+/--Epibatidine   L-proline   diastereoselective   Michael addition  
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Simultaneous dehalogenation and hydrogenation reduction of halogen-heteroaromatic aldehydes被引量:7收藏 分享
作者:Chen, Xi-Bo Hu, Qiu-Peng Yuan, Qian-Jia Ding, Wei Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;Shanghai Key Lab Chem Biol;Chinese Acad Sci
来源:TETRAHEDRON LETTERS  2012
关键词:Halogen-heteroaromatic aldehydes   Palladium catalysts   Hydrogen   Dehalogenation   Hydrogenation  
Practical acetalization and transacetalization of carbonyl compounds catalyzed by recyclable PVP-I被引量:7收藏 分享
作者:Wang, Di Cao, Fu-Rong Lu, Guangying Ren, Jiangmeng Zeng, Bu-Bing
机构:East China Univ Sci & Technol
来源:TETRAHEDRON  2021
关键词:PVP-I   Acetalization   Transacetalization   Non-toxic   Recyclable catalyst  
A practical method for preparation of phenols from arylboronic acids catalyzed by iodopovidone in aqueous medium被引量:7收藏 分享
作者:Lu, Guangying Ren, Yaoyao Dong, Bin Zhou, Bin Ren, Jiangmeng Ke, Yanxiong Zeng, Bu-Bing
机构:East China Univ Sci & Technol;East China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2019
关键词:Arylboronic acid   Oxidation   ipso-Hydroxylation   Povidone iodine  
Practical povidone iodine catalyzed transamidation from primary amides and amines被引量:7收藏 分享
作者:Wang, Jian Ren, Jiangmeng Zhu, Yun-Peng Sun, Xue-Qin Hu, Peng -Fei Mu, Xin Zeng, Bu -Bing
机构:East China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2023
关键词:PVP-I   Transamidation   Primary amides  
CuI-catalyzed intramolecular cyclization of 3-(2-aminophenyl)-2-bromoacrylate: synthesis of 2-carboxyindoles被引量:6收藏 分享
作者:Xiao, Xiong Chen, Tian-Qi Ren, Jiangmeng Chen, Wei-Dong Zeng, Bu-Bing
机构:E China Univ Sci & Technol;Chinese Acad Sci;E China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2014
关键词:Indoles   CuI-catalyzed   Intramolecular coupling   2-Bromo-3-phenylacrylate  
Highly Regioselective Debus-Radziszewski Reaction of C-3 Indole-Substituted 1,2-Diketones: Facile Synthesis of 3-(1,2,4-Triaryl-1H-imidazol-5-yl)-indoles被引量:6收藏 分享
作者:Wang, Qing-Dong Yang, Jin-Ming Zhou, Bin Fang, Dong Ren, Jiangmeng Zeng, Bu-Bing
机构:East China Univ Sci & Technol;Yancheng Teachers Univ
来源:CHEMISTRYSELECT  2017
关键词:Heterocycles   Imidazoles   Indoles   Multicomponent reactions  
Synthesis and Pharmacological Properties of 5-Alkyl Substituted Nicotine Analogs被引量:5收藏 分享
作者:Wang Jing Li Xi Yuan Qianjia Ren Jiangmeng Huang Jin Zeng Bubing
机构:E China Univ Sci & Technol
来源:CHINESE JOURNAL OF CHEMISTRY  2012
关键词:nicotine analog   asymmetric synthesis   Vilsmeier reaction   biological activities  
The N-Chlorination of Primary Amines Using FeCl3 and m-CPBA被引量:5收藏 分享
作者:Liu, Jia Xu, Junchao Ren, Jiangmeng Zeng, Bu-Bing
机构:E China Univ Sci & Technol;Chinese Acad Sci;E China Univ Sci & Technol
来源:CHEMISTRY LETTERS  2014
Catalytic removal of tert-butyldimethylsilyl (TBS) ether by PVP-I被引量:4收藏 分享
作者:Lu, Guangying Wang, Di Ren, Jiangmeng Ke, Yanxiong Zeng, Bu-Bing
机构:East China Univ Sci & Technol;East China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2019
关键词:PVP-I   Catalytic   Deprotection   TBS ether  
Short and efficient synthesis of Guillou's Galanthamine intermediate被引量:4收藏 分享
作者:Dong, Bin Zhou, Bin Ren, Jiangmeng Lu, Lei Lu, Guangying Hu, Pengfei Zeng, Bu-Bing
机构:East China Univ Sci & Technol
来源:TETRAHEDRON  2017
关键词:Galanthamine   Intermediate   6-Bromoguaiacol   Suzuki reaction   Cyclization  
An Efficient Synthesis of (+)- Subersic Acid被引量:4收藏 分享
作者:Wang, Jing Wang, Peiqiang Li, Jue Wu, Peiying Ren, Jiangmeng Zeng, Bubing
机构:E China Univ Sci & Technol;Chinese Acad Sci;Shanghai Univ Tradit Chinese Med
来源:CHINESE JOURNAL OF CHEMISTRY  2015
关键词:(+)-subersic acid   (-)-Sclareol   cross coupling   Heck reaction  
Copper-Catalyzed One-Pot Oxidation-Aldol/Henry Reaction of Benzylic Amines to α,β-Unsaturated Methyl Ketone/Nitro Compounds被引量:4收藏 分享
作者:Liu, Jia Zhu, Xiao-Rui Ren, Jiangmeng Chen, Wei-Dong Zeng, Bu-Bing
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Chinese Acad Sci
来源:SYNLETT  2013
关键词:aldol reaction   amines   copper   condensation   oxidation  
Studies towards DIAD promoted N-demethylation of N,N-dimethylanilines被引量:3收藏 分享
作者:Ren, Jiangmeng Cao, Fu-Rong Sun, Xue-Qin Xu, Xuan Liu, Gui-Xia Zeng, Bu-Bing
机构:East China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2022
关键词:Diisopropyl azodicarboxylate (DIAD)   Metabolites   Demethylation   N-dimethylanilines   N  
Practical cuprous catalyzed anti-Markovnikov difluoroacetamidation of α-(trifluoromethyl)styrenes被引量:2收藏 分享
作者:Zeng, Qian-Ding Yao, Hongmiao Yuan, Xinxin Wang, Jian Zeng, Bu-Bing Ren, Jiangmeng Yang, Wu-Lin
机构:East China Univ Sci & Technol
来源:TETRAHEDRON LETTERS  2024
关键词:Cuprous catalysis   Anti-Markovnikov   Difluoroacetamidation   alpha-(Trifluoromethyl)styrene   2,2,5,5,5-Pentafluoro pentanamides  
One-pot synthesis of aromatic homoallylic alcohols from aldehydes and Grignard reagents promoted by Titanium(IV) tetraisopropanolate被引量:2收藏 分享
作者:Song, Xiao-Nan Lu, Lei Hua, Si-Kai Chen, Wei-Dong Ren, Jiangmeng
机构:E China Univ Sci & Technol
来源:TETRAHEDRON  2014
关键词:Titanium(IV) tetraisopropanolate   Grignard reagents   Homoallylic alcohols   Oxidative arylation  
Methyl Group in Isocopalane Derivative Showed an Unusual Negative 1H NMR Chemical Shift被引量:2收藏 分享
作者:Xiao, Xiong Chen, Tianqi Zhang, Fengfeng Cheng, Jiagao Wu, Peiying Ren, Jiangmeng Zeng, Bubing
机构:E China Univ Sci & Technol;Chinese Acad Sci;Shanghai Univ Tradit Chinese Med
来源:CHINESE JOURNAL OF CHEMISTRY  2015
关键词:shielding effect   diterpenoid   dihydropyrazole   negative chemical shift   computational study  
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