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浏览/检索结果: 共6条，第1-6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 Planar-to-Axial Chirality Transfer in the Polymerization of Phenylacetylenes 期刊论文 ACS MACRO LETTERS, 2017 Zhao, Zhiyuan; Wang, Sheng; Ye, Xichong; Zhang, Jie; Wan, Xinhua 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 PRESSURE-INDUCED CIS  SENSE-SELECTIVE POLYMERIZATION  PI-CONJUGATION LENGTH  RH COMPLEX CATALYST  DENDRONIZED HELICAL POLYPHENYLACETYLENES  HIGHLY ENANTIOSELECTIVE REDUCTION  BRIDGED NADH MODELS  SIDE-CHAIN  STEREOCHEMICAL INFORMATION  AROMATIC POLYACETYLENES   A Combined IM-MS/DFT Study on [Pd( MPAA)]-Catalyzed Enantioselective C-H Activation: Relay of Chirality through a Rigid Framework 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2015 Cheng, Gui-Juan; Chen, Ping; Sun, Tian-Yu; Zhang, Xinhao; Yu, Jin-Quan; Wu, Yun-Dong 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 amino acids  asymmetric catalysis  C-H activation  density functional calculations  enantioselectivity  mass spectrometry  MOBILITY-MASS-SPECTROMETRY  CARBON-HYDROGEN BONDS  CATALYZED INTRAMOLECULAR ARYLATION  PROTON-ABSTRACTION MECHANISM  AB-INITIO PSEUDOPOTENTIALS  MOLECULAR-ORBITAL METHODS  EFFECTIVE CORE POTENTIALS  ALPHA-AMINO-ACIDS  TRANSITION-ELEMENTS  POLARIZATION FUNCTIONS   Observation of a Persistent Supramolecular Synthon Involving Carboxyl Groups and H2O That Guides the Formation of Polycatenated Co-crystals of a Tritopic Carboxylic Acid and Bis(pyridyls) 期刊论文 crystal growth design, 2013 Wang, Lian-Cheng; Sun, Junliang; Huang, Zhi-Tang; Zheng, Qi-Yu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 HYDROGEN-BOND  ORGANIC FRAMEWORK  BUILDING-BLOCKS  SOLID-STATE  NETWORKS  MOLECULES  HEXAPHENYLBENZENE  CONSTRUCTION  POLYMORPHISM  TOPOLOGY   Oligo(p-phenylene-ethynylene)s with Backbone Conformation Controlled by Competitive Intramolecular Hydrogen Bonds 期刊论文 chemistry a european journal, 2011 Hu, Wei; Yan, Qifan; Zhao, Dahui 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 hydrogen bonds  ethylene glycols  oligo(phenylene-ethynylene)s  planar conformation  supramolecular chemistry  SUPRAMOLECULAR POLYMERS  TRANSPORT JUNCTIONS  SOLID-STATE  SIDE-CHAIN  FOLDAMERS  BENZENE-1,3,5-TRICARBOXAMIDES  CONDUCTANCE  DERIVATIVES  ASSEMBLIES  CHIRALITY   On tame embeddings of solenoids into 3-space 其他 2011-01-01 Jiang, Boju; Wang, Shicheng; Zheng, Hao; Zhou, Qing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 solenoids  chirality  planarity  tame embeddings  3-MANIFOLDS  ATTRACTORS   Chiroptically Active Photonics Polymers: Synthesis and Chiroptically Switching Properties of Helical Polyacetylene Bearing Electrochromic Viologens in the Side Chains 期刊论文 macromolecules, 2009 Deng, Jian; Zhou, Can; Song, Naiheng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 NONLINEAR-OPTICAL PROPERTIES  PLANAR WAVE-GUIDE  CIRCULAR-DICHROISM  ROTATORY DISPERSION  MOLECULAR SWITCHES  THIN-FILMS  CHIRALITY  AMPLIFICATION  OLIGOMERS  DEVICES