机构

• 大连化学物理研究所 [6]
• 化学研究所 [4]
• 上海药物研究所 [4]
• 福建物质结构研究所 [2]
• 长春应用化学研究所 [2]
• 金属研究所 [1]
• 更多

采集方式

• OAI收割 [19]
• iSwitch采集 [1]

内容类型

• 期刊论文 [20]

发表日期

• 2019 [5]
• 2017 [2]
• 2015 [1]
• 2014 [1]
• 2013 [1]
• 2012 [1]
• 更多

学科主题

• Chemistry [2]

筛选

浏览/检索结果: 共20条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Potassium tert-Butoxide-Promoted Acceptorless Dehydrogenation of N-Heterocycles 期刊论文  OAI收割 ADVANCED SYNTHESIS & CATALYSIS, 2019, 页码: 8 作者:  Liu, Tingting;  Wu, Kaikai;  Wang, Liandi;  Yu, Zhengkun   |  收藏  |  浏览/下载：56/0  |  提交时间：2019/12/02 acceptorless dehydrogenation  N-heterocycles  potassium tert-butoxide  transition-metal-free  dihydrogen   Recent Developments in the Synthesis of Nitrogen-Containing Heterocycles through C-H/N-H Bond Functionalizations and Oxidative Cyclization 期刊论文  OAI收割 SYNLETT, 2019, 卷号: 30, 期号: 9, 页码: 1026-1036 作者:  Liu, Xiang;  Huang, Yu;  Meng, Xu;  Li, Jihui;  Wang, Dong   |  收藏  |  浏览/下载：79/0  |  提交时间：2019/07/15 oxidative cyclization  C-H bond activation  nitrogen heterocycles  N-H bond activation   Green and Facile Assembly of Diverse Fused N-Heterocycles Using Gold-Catalyzed Cascade Reactions in Water 期刊论文  OAI收割 MOLECULES, 2019, 卷号: 24, 期号: 5, 页码: 30 作者:  Jia, Xiuwen;  Li, Pinyi;  Liu, Xiaoyan;  Lin, Jiafu;  Chu, Yiwen   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/07/01 amine nucleophiles  alkynoic acids  cascade reaction  gold catalysis  fused N-heterocycles   Palladium-Catalyzed Propargylic [n+2] Cycloaddition: An Efficient Strategy for Construction of Benzo-Fused Medium-Sized Heterocycles 期刊论文  OAI收割 ADVANCED SYNTHESIS & CATALYSIS, 2019, 卷号: 361, 期号: 4, 页码: 836-841 作者:  Liu, Zhen-Ting;  Hu, Xiang-Ping   |  收藏  |  浏览/下载：66/0  |  提交时间：2019/06/20 A regioselective palladium-catalyzed formal [n+2] cycloaddition of propargylic esters as C-2-synthons with various linker-tethered bisphenols for the construction of medium-sized heterocycles bearing an exocyclic double bond has been developed  The reaction features mild conditions and broad substrate scopes  as well as readily available substrates and catalysts  Under optimal conditions  various medium-sized heterocycles from eight to eleven-membered rings can be afforded in good to excellent yields and regioselectivities with high Z-selectivity for the exocyclic double bond  palladium  medium-sized ring  propargylic ester  bisphenol  cycloaddition   Palladium-catalyzed propargylic [n+2] cycloaddition: an efficient strategy for construction of benzo-fused medium-sized heterocycles 期刊论文  iSwitch采集 Advanced synthesis & catalysis, 2019, 卷号: 361, 期号: 4, 页码: 836-841 作者:  Liu, Zhen-Ting;  Hu, Xiang-Ping 收藏  |  浏览/下载：90/0  |  提交时间：2019/05/08 A regioselective palladium-catalyzed formal [n+2] cycloaddition of propargylic esters as c-2-synthons with various linker-tethered bisphenols for the construction of medium-sized heterocycles bearing an exocyclic double bond has been developed  The reaction features mild conditions and broad substrate scopes  As well as readily available substrates and catalysts  Under optimal conditions  Various medium-sized heterocycles from eight to eleven-membered rings can be afforded in good to excellent yields and regioselectivities with high z-selectivity for the exocyclic double bond  Palladium  Medium-sized ring  Propargylic ester  Bisphenol  Cycloaddition   [4+2] and [3+2] Annulations of alpha-Chloroaldehydes and Dithioesters: Synthesis of 1,4-Oxathiin-2(3H)-ones and 1,3-Oxathioles 期刊论文  OAI收割 ADVANCED SYNTHESIS & CATALYSIS, 2017, 卷号: 359, 期号: 20, 页码: 3479-3483 作者:  Wang, Tong;  Gao, Zhong-Hua;  Ye, Song   |  收藏  |  浏览/下载：26/0  |  提交时间：2018/07/03 Annulation  N-heterocyclic Carbenes  Organocatalysis  Sulfur Heterocycles   Asymmetric Hydrogenation of Cyclic Imines of Benzoazepines and Benzodiazepines with Chiral, Cationic Ruthenium-Diamine Catalysts 期刊论文  OAI收割 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2017, 期号: 14, 页码: 1973-1977 作者:  Yang, Zhusheng;  Ding, Ziyuan;  Chen, Fei;  He, Yan-Mei;  Yang, Nianfa   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/04/19 Asymmetric Catalysis  Hydrogenation  Nitrogen Heterocycles  n Ligands  Ruthenium   N-Heterocyclic Carbene Catalyzed Generation and [4+2] Annulation of Unsubstituted Dienolate - Enantioselective Synthesis of Spirocyclic Oxindolodihydropyranones 期刊论文  OAI收割 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2015, 期号: 5, 页码: 1047-1053 作者:  Cheng, Jin-Tang   |  收藏  |  浏览/下载：17/0  |  提交时间：2019/04/09 Asymmetric Catalysis  Annulation  Spiro Compounds  Nitrogen Heterocycles  N-heterocyclic Carbenes   Rhodium(III)-Catalyzed C-C and C-O Coupling of Quinoline N-Oxides with Alkynes: Combination of C-H Activation with O-Atom Transfer 期刊论文  OAI收割 angewandte chemie-international edition, 2014, 卷号: 53, 期号: 40, 页码: 10794-10798 作者:  Zhang, Xueyun;  Qi, Zisong;  Li, Xingwei 收藏  |  浏览/下载：18/0  |  提交时间：2015/11/17 alkynes  C-H activation  heterocycles  N-oxides  rhodium   Highly Enantioselective gamma-Amination by N-Heterocyclic Carbene Catalyzed [4+2] Annulation of Oxidized Enals and Azodicarboxylates 期刊论文  OAI收割 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 卷号: 52, 期号: 40, 页码: 10644-10647 作者:  Chen, Xiang-Yu;  Xia, Fei;  Cheng, Jin-Tang;  Ye, Song   |  收藏  |  浏览/下载：14/0  |  提交时间：2019/04/09 Annulation  Heterocycles  N-heterocyclic Carbene  Synthetic Method  -amino Acids