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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2012    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 Enantioselective [4+2] Cycloadditions of 2-Vinyl-1H-indoles with 3-Nitro-2H-chromenes Catalyzed by a Zn(OTf)2/Bis(oxazoline) Complex: An Efficient Approach to Fused Heterocycles with a Quaternary Stereocenter 期刊论文 chemistry an asian journal, 2012 Tan, Fen; Xiao, Cong; Cheng, Hong-Gang; Wu, Wei; Ding, Ke-Rong; Xiao, Wen-Jing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 cycloaddition  enantioselectivity  heterocycles  indoles  Lewis acid catalysis  DIELS-ALDER REACTIONS  FRIEDEL-CRAFTS ALKYLATION  METATHESIS/INTRAMOLECULAR-HYDROARYLATION SEQUENCE  C-2-SYMMETRIC TRIDENTATE BIS(OXAZOLINE)  OXAZOLINE-CONTAINING LIGANDS  FUNCTIONALIZED TETRAHYDROCARBAZOLES  ASYMMETRIC CATALYSIS  CASCADE REACTIONS  SULFUR YLIDES  BRONSTED-ACID   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   Total Synthesis of (+/-)-Decinine via an Oxidative Biaryl Coupling with Defined Axial Chirality 期刊论文 organic letters, 2012 Shan, Zhen-Hua; Liu, Ji; Xu, Ling-Min; Tang, Ye-Feng; Chen, Jia-Hua; Yang, Zhen 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 DIELS-ALDER REACTIONS  LYTHRACEAE ALKALOIDS  HEIMIA-SALICIFOLIA  QUINOLIZIDINE ALKALOIDS  LAGERSTROEMIA-INDICA  ASYMMETRIC-SYNTHESIS  NATURAL-PRODUCT  GOLD CATALYSIS  AU CATALYSIS  BIOSYNTHESIS   Unexpected stereomutation dependence on the chemical structure of helical vinyl glycopolymers 期刊论文 chemical communications, 2012 Cui, Jiaxi; Zhang, Jie; Wan, Xinhua 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 ASYMMETRIC CATALYSIS  POLYMERIZATION  MOLECULES  POLYMERS  MEMORY  RECOGNITION  RESOLUTION  INDUCTION  OLIGOMERS  CHIRALITY   Ultrasensitive sorption behavior of isostructural lanthanide-organic frameworks induced by lanthanide contraction 期刊论文 材料化学杂志, 2012 Lin, Zhongjun; Zou, Ruqiang; Xia, Wei; Chen, Liangjie; Wang, Xidong; Liao, Fuhui; Wang, Yingxia; Lin, Jianhua; Burrell, Anthony K. 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/10 HIGH THERMAL-STABILITY  COORDINATION POLYMERS  GAS-ADSORPTION  METAL SITES  ASYMMETRIC CATALYSIS  HYDROGEN ADSORPTION  CRYSTAL-STRUCTURES  POROUS MATERIALS  SMALL MOLECULES  BUILDING UNITS