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浏览/检索结果: 共17条，第1-10条 帮助 限定条件 发表日期：2012    内容类型：期刊论文    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 Raman spectroscopic study of the effects of dissolved NaCl on water structure 期刊论文 vibrational spectroscopy, 2012 Sun, Qiang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Water  Hydrogen bonding  Raman  HYDROGEN-BOND NETWORK  RAY-ABSORPTION SPECTROSCOPY  LIQUID WATER  X-RAY  VIBRATIONAL SPECTROSCOPY  ELEVATED-TEMPERATURES  AMBIENT CONDITIONS  AQUEOUS-SOLUTIONS  DIFFRACTION DATA  IONS   Acid-responsive organogel mediated by arene-perfluoroarene and hydrogen bonding interactions 期刊论文 软性材料, 2012 Wu, Huixian; Ni, Ben-Bo; Wang, Chong; Zhai, Feng; Ma, Yuguo 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 PHENYL-PERFLUOROPHENYL STACKING  SELF-ASSEMBLED FIBERS  GEL PHASE-TRANSITION  HEXA-PERI-HEXABENZOCORONENES  MOLECULAR-WEIGHT GEL  AROMATIC INTERACTIONS  CARBOXYLIC-ACID  CHARGE-TRANSFER  SOL TRANSITION  PI-STACKING   Density Functional Theory Study of the Mechanism of the Rhodium(I)-Catalyzed Conjugated Diene Assisted Allylic C-H Bond Activation and Addition to Alkenes Using Ene-2-dienes As Substrates 期刊论文 organometallics, 2012 Li, Qian; Yu, Zhi-Xiang 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 5+2 CYCLOADDITION REACTIONS  CROSS-COUPLING REACTIONS  CARBON-HYDROGEN BONDS  INTRAMOLECULAR 4+2  CATALYZED CYCLOISOMERIZATION  REDUCTIVE ELIMINATION  ORGANIC-SYNTHESIS  AROMATIC IMINES  ALKYL-HALIDES  RING-SYSTEMS   Water plays an important role in osmolyte-induced hairpin structure change: A molecular dynamics simulation study 期刊论文 journal of chemical physics, 2012 Shao, Qiang; Gao, Yi Qin 收藏  |  浏览/下载：11/0  |  提交时间：2015/11/12 biochemistry  hydrogen bonds  molecular biophysics  molecular dynamics method  proteins  water  BETA-HAIRPIN  CONFORMATIONAL-CHANGES  AQUEOUS-SOLUTION  DENATURED STATE  PROTEIN-A  B-DOMAIN  TRIFLUOROETHANOL  PEPTIDES  MECHANISM  NMR   Challenges in C-C bond formation through direct transformations of sp(2) C-H bonds 期刊论文 tetrahedron, 2012 Yu, Da-Gang; Li, Bi-Jie; Shi, Zhang-Jie 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 C-H bond activation  Oxidative coupling  Cross dehydrogenative arylation (CDA)  CATALYZED DIRECT ARYLATION  CROSS-COUPLING REACTIONS  CARBON-HYDROGEN BONDS  ARYL HALIDES  UNACTIVATED ARENES  ORGANIC-SYNTHESIS  BORONIC ACIDS  ACTIVATION  PALLADIUM  FUNCTIONALIZATION   Mechanistic understanding of Rh-catalyzed N-sulfonylaldimine insertion into aryl C-H bonds 期刊论文 chemical science, 2012 Li, Yang; Zhang, Xi-Sha; Li, Hu; Wang, Wen-Hua; Chen, Kang; Li, Bi-Jie; Shi, Zhang-Jie 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 CARBON-HYDROGEN BONDS  INTERNAL ALKYNES  DIRECT ARYLATION  ASYMMETRIC HYDROGENATION  UNSATURATED MOLECULES  RHODIUM COMPLEXES  ORGANIC-SYNTHESIS  ACTIVATION  FUNCTIONALIZATION  DERIVATIVES   Ion Segregation in Aqueous Solutions 期刊论文 journal of physical chemistry b, 2012 Bian, Hongtao; Li, Jiebo; Zhang, Qiang; Chen, Hailong; Zhuang, Wei; Gao, Yi Qin; Zheng, Junrong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 VIBRATIONAL-RELAXATION DYNAMICS  HYDROGEN-BOND EXCHANGE  ULTRAFAST DYNAMICS  ENERGY RELAXATION  HOFMEISTER SERIES  REVERSE MICELLES  POLAR-SOLVENTS  LIQUID WATER  HYDRATION  ANIONS   Olefinic C-H Bond Addition to Aryl Aldehyde and Its N-Sulfonylimine via Rh Catalysis 期刊论文 organic letters, 2012 Li, Yang; Zhang, Xi-Sha; Zhu, Qi-Lei; Shi, Zhang-Jie 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/14 CARBON-HYDROGEN BONDS  DIRECT ARYLATION  UNSATURATED MOLECULES  ORGANIC-SYNTHESIS  DIRECTING GROUP  ACTIVATION  FUNCTIONALIZATION  INSERTION  DERIVATIVES  ALKYNES   Sequence Preference of alpha-Helix N-Terminal Tetrapeptide 期刊论文 protein and peptide letters, 2012 Qi, Yifei; Liang, Huanhuan; Han, Xinping; Lai, Luhua 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/14 Capping box  helix design  helix N-terminal  N-cap  sequence preference  PROTEIN SECONDARY STRUCTURE  SIDE-CHAIN INTERACTIONS  AMINO-ACID PREFERENCES  STABILITY  MOTIF  STABILIZATION  PEPTIDES  RESIDUE  DESIGN  FOLD   Azobisisobutyronitrile Initiated Aerobic Oxidative Transformation of Amines: Coupling of Primary Amines and Cyanation of Tertiary Amines 期刊论文 organic letters, 2012 Liu, Lianghui; Wang, Zikuan; Fu, Xuefeng; Yan, Chun-Hua 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 N-HYDROXYPHTHALIMIDE NHPI  BAEYER-VILLIGER OXIDATION  PRIMARY ALIPHATIC-AMINES  CARBON BOND FORMATION  ONE-POT SYNTHESIS  METAL-FREE  CATALYTIC-SYSTEM  HYDROGEN-PEROXIDE  MOLECULAR-OXYGEN  SODIUM-CYANIDE