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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Asymmetric Total Synthesis of Propindilactone G, Part 2: Enantioselective Construction of the Fully Functionalized BCDE Ring System 期刊论文 CHEMISTRY-AN ASIAN JOURNAL, 2016 Zhang, Jia-Jun; You, Lin; Wang, Yue-Fan; Li, Yuan-He; Liang, Xin-Ting; Zhang, Bo; Yang, Shou-Liang; Su, Qi; Chen, Jia-Hua; Yang, Zhen 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 hydrogenolysis  natural products  Pauson-Khand reaction  propindilactone G  total synthesis  PAUSON-KHAND REACTION  DIASTEREOSELECTIVE TOTAL-SYNTHESIS  FORMAL TOTAL-SYNTHESIS  DIELS-ALDER REACTION  PALLADIUM-CATALYZED HYDROGENOLYSIS  CONCISE SYNTHESIS  STEREOSELECTIVE-SYNTHESIS  CARBONYL-COMPOUNDS  AMMONIUM FORMATE  CORTISTATINS   Asymmetric Total Synthesis of Propindilactone G, Part 1: Initial Attempts towards the Synthesis of Schiartanes 期刊论文 CHEMISTRY-AN ASIAN JOURNAL, 2016 Xu, Ling-Ming; You, Lin; Shan, Zhen-Hua; Yu, Ruo-Cheng; Zhang, Bo; Li, Yuan-He; Shi, Ying; Chen, Jia-Hua; Yang, Zhen 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 natural products  nortriterpenoids  propindilactone G  synthetic methods  total synthesis  PAUSON-KHAND REACTION  DIASTEREOSELECTIVE TOTAL-SYNTHESIS  NORTRITERPENOID NATURAL-PRODUCTS  CDEF RING-SYSTEM  LANCIFODILACTONE-G  STEREOCONTROLLED SYNTHESIS  SCHISANDRACEAE FAMILY  MICRANDILACTONE-A  ABC RING  FGH RING   High-efficiency removal of perfluorooctanoic acid from water by covalently bound hybrid coagulants (CBHyC) bearing a hydrophobic quaternary ammonium group 期刊论文 SEPARATION AND PURIFICATION TECHNOLOGY, 2016 Zhao, Hua-Zhang; Wang, Lei; Chang, Ying Yue; Xu, Yi 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Coagulation  Perfluorooctanoic acid  Hydrophobic interaction  Counter-ion attraction  CHEMICAL-SPECIES DISTRIBUTION  PHOTOCATALYTIC DECOMPOSITION  ELECTROCHEMICAL DEGRADATION  PERFLUOROCARBOXYLIC ACIDS  POLYALUMINUM CHLORIDE  TITANIUM-DIOXIDE  HUMIC SUBSTANCES  ACTIVATED CARBON  TREATMENT PLANTS  ORGANIC-MATTER   Novel Ion-Exchange Coagulants Remove More Low Molecular Weight Organics than Traditional Coagulants 期刊论文 ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2016 Zhao, Huazhang; Wang, Lei; Hanigan, David; Westerhoff, Paul; Ni, Jinren 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 DRINKING-WATER TREATMENT  BY-PRODUCT PRECURSORS  MATTER NOM FRACTIONS  ALUM COAGULATION  POLYALUMINUM CHLORIDE  ENHANCED COAGULATION  CHARACTER  IMPACT  RESINS  SALTS   Construction of All-Carbon Quaternary Centers through Cu-Catalyzed Sequential Carbene Migratory Insertion and Nucleophilic Substitution/Michael Addition 期刊论文 JOURNAL OF ORGANIC CHEMISTRY, 2015 Wang, Chengpeng; Ye, Fei; Wu, Chenggui; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 ASYMMETRIC CONJUGATE ADDITION  H BOND FUNCTIONALIZATION  ENANTIOSELECTIVE CONSTRUCTION  N-TOSYLHYDRAZONES  METAL-CARBENE  TERMINAL ALKYNES  DIAZO-COMPOUNDS  TRISUBSTITUTED ENONES  3-COMPONENT REACTION  STEREOGENIC CENTERS   Diastereoselective Synthesis of Cyclopentanoids: Applications to the Construction of the ABCD Tetracyclic Core of Retigeranic Acid A 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2015 Zhang, Junlin; Wang, Xiao; Li, Shuang; Li, Dian; Liu, Song; Lan, Yu; Gong, Jianxian; Yang, Zhen 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 [3+2] cycloaddition  natural products  Pauson-Khand reaction  quaternary stereocenters  retigeranic acids  PAUSON-KHAND REACTION  QUATERNARY CHIRAL CENTER  ENANTIOSELECTIVE SYNTHESIS  (-)-RETIGERANIC ACID  ASYMMETRIC-SYNTHESIS  TERPENIC ACIDS  TRANS-DECALIN  DIELS-ALDER  N-OXIDE  CENTERS   Rhodium(I)-Catalyzed Sequential C(sp)C(sp(3)) and C(sp(3))C(sp(3)) Bond Formation through Migratory Carbene Insertion 期刊论文 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015 Xia, Ying; Feng, Sheng; Liu, Zhen; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 carbenes  cross-couplings  diazo compounds  migratory insertion  quaternary carbon center  NONACTIVATED ALKYL-HALIDES  CROSS-COUPLING REACTIONS  ALPHA-DIAZOCARBONYL COMPOUNDS  C-C BOND  GRIGNARD-REAGENTS  SONOGASHIRA REACTIONS  N-TOSYLHYDRAZONES  C(SP(3))-H BONDS  METAL CARBENE  ALKYNYLATION   Formal Carbene Insertion into C-C Bond: Rh(I)-Catalyzed Reaction of Benzocyclobutenols with Diazoesters 期刊论文 journal of the american chemical society, 2014 Xia, Ying; Liu, Zhenxing; Liu, Zhen; Ge, Rui; Ye, Fei; Hossain, Mohammad; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 ALPHA-DIAZOCARBONYL COMPOUNDS  CATALYZED CARBON-CARBON  DIAZO-COMPOUNDS  ENANTIOSELECTIVE SYNTHESIS  SITE-SELECTIVITY  METAL CARBENE  ALKYNES  ACTIVATION  CONSTRUCTION  ARYL   Catalyst-Free Intramolecular Formal Carbon Insertion into sigma-C-C Bonds: A New Approach toward Phenanthrols and Naphthols 期刊论文 angewandte chemie international edition, 2013 Xia, Ying; Qu, Peiyuan; Liu, Zhenxing; Ge, Rui; Xiao, Qing; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 1,2-shift  cyclization  diazo compounds  insertion  hydrocarbons  ASYMMETRIC ROSKAMP REACTION  BETA-KETO-ESTERS  AROMATIC-ALDEHYDES  RING-EXPANSION  ENANTIOSELECTIVE SYNTHESIS  DIRECTED ORTHO  POLYSUBSTITUTED NAPHTHOLS  REGIOSPECIFIC SYNTHESIS  TOSYLHYDRAZONE SALTS  QUATERNARY CENTER   Construction of All-Carbon Quaternary Center by R2AlCl-Mediated Ring-Opening Reaction of Oxacycles 期刊论文 organic letters, 2010 Che, Chao; Liu, Lianzhu; Gong, Jianxian; Yang, Yunfang; Wang, Guoxin; Quan, Junmin; Yang, Zhen 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/11 DIELS-ALDER REACTION  OXABICYCLIC ALKENES  STEREOSELECTIVE-SYNTHESIS  DOLASTANE DITERPENES  ORGANIC-SYNTHESIS  SYSTEMS  GUANACASTEPENE  CHEMISTRY  FURANS  ROUTE