QQ客服 官方微博 反馈留言

浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2012    学科主题：chemistry     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 Gold-Catalyzed Intermolecular Carboalkoxylation of Alkenes 期刊论文 SYNLETT, 2012, 期号: 19 - 收藏  |  浏览/下载：4/0  |  提交时间：2014/12/05 gold catalysis  carboalkoxylation  alkenes  acetal  1,3-dimethoxyl compounds   An Asymmetric Organocatalytic Approach to Michael Reactions of Thiazolones and Nitroalkenes: Preparation of Compounds with Anti-Cancer Potency 期刊论文 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2012, 期号: 33, 页码: 6647-6655 作者:  Liu, XD;  Song, HJ;  Chen, Q;  Li, WY;  Yin, W 收藏  |  浏览/下载：8/0  |  提交时间：2015/12/22 Organocatalysis  Asymmetric catalysis  Michael addition  Biological activity  Medicinal chemistry  Antitumor agents   Organo-Metal Synergistic Catalysis: The 1+1 > 2 Effect for the Construction of Spirocyclopentene Oxindoles 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2012, 卷号: 18, 期号: 44, 页码: 13959-13963 作者:  Sun, WS;  Zhu, GM;  Wu, CY;  Hong, L;  Wang, R 收藏  |  浏览/下载：4/0  |  提交时间：2016/03/29 aldehydes  enantioselectivity  oxindoles  spiro compounds  synergistic catalysis   Diethylenetriamine-assisted synthesis of CdS nanorods under reflux condition and their photocatalytic performance 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 卷号: 535 - 收藏  |  浏览/下载：5/0  |  提交时间：2014/12/05 CdS nanorods  Reflux method  Photocatalysis  Hydrogen production   Simultaneous Quantitative Analysis of Three Compounds Using Three-Dimensional Fluorescence Spectra Based on Digital Image Techniques 期刊论文 JOURNAL OF FLUORESCENCE, 2012, 卷号: 22, 期号: 4 - 收藏  |  浏览/下载：4/0  |  提交时间：2014/12/05 Quantitative analysis  Three-dimensional fluorescence spectra  Digital image processing  Wavelet moment invariant  Cross-validation   A One-Pot Synthesis of Aurones from Substituted Acetophenones and Benzaldehydes: A Concise Synthesis of Aureusidin 期刊论文 SYNTHESIS-STUTTGART, 2012, 卷号: 44, 期号: 14 - 收藏  |  浏览/下载：4/0  |  提交时间：2014/12/05 heterocycles  natural products  total synthesis  cyclizations  furans  bicyclic compounds   Multicomponent Reaction to Construct Spirocyclic Oxindoles with a Michael (Triple Michael)/Cyclization Cascade Sequence as the Key Step 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2012, 卷号: 18, 期号: 31 - 收藏  |  浏览/下载：1/0  |  提交时间：2014/12/05 allenoates  isocyanides  Michael addition  multicomponent reactions  spiro compounds   An Organocatalytic Cascade Strategy for the Enantioselective Construction of Spirocyclopentane Bioxindoles Containing Three Contiguous Stereocenters and Two Spiro Quaternary Centers 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2012, 卷号: 18, 期号: 22, 页码: 6737-6741 作者:  Sun, WS;  Zhu, GM;  Wu, CY;  Hong, L;  Wang, R 收藏  |  浏览/下载：2/0  |  提交时间：2015/12/22 cascade reactions  methyleneindolinone  organocatalysis  spiro compounds  squaramides   Cross-Coupling of Phenyl Halides with Sodium Dicyanomethanide in the Presence of Tetrakis(triphenyphosphine)palladium 期刊论文 asian journal of chemistry, 2012, 卷号: 24, 期号: 3, 页码: 1325-1327 作者:  Wang, Jin;  Shu, Cheng;  Gao, Chao;  Hou, Chaoqi;  Peng, Bo 收藏  |  浏览/下载：19/0  |  提交时间：2012/09/07 Substituted phenyl malononitriles  Zwitterionic precursors  Tetrakis(triphenyphosphine)palladium  Sodium dicyanomethanide   New light on an old reaction: phase-transfer-catalyzed intramolecular cyclization of propargyl compounds for synthesis of indene derivatives and disubstituted benzo[b]furans 期刊论文 TETRAHEDRON, 2012, 卷号: 68, 期号: 5 - 收藏  |  浏览/下载：4/0  |  提交时间：2014/12/05 Phase-transfer-catalyzed  Propargylic carbonates  Allenes  Indene  Benzo[b]furans