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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 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 A bifunctional rosin-derived thiourea catalyzed asymmetric tandem reaction and its new mechanism 期刊论文 CHINESE CHEMICAL LETTERS, 2014, 卷号: 25, 期号: 5, 页码: 710-714 作者:  Zhang, HR;  Xue, JJ;  Chen, R;  Tang, Y;  Li, Y 收藏  |  浏览/下载：2/0  |  提交时间：2015/05/21 Organocatalysis  Diels-Alder reaction  Chiral thiourea  Tandem reaction   Highly Enantioselective Synthesis of N-Protected beta-Amino Malonates Catalyzed by Magnetically Separable Heterogeneous Rosin-Derived Amino Thiourea Catalysts: A Stereocontrolled Approach to beta-Amino Acids 期刊论文 CHEMCATCHEM, 2013, 卷号: 5, 期号: 8 - 收藏  |  浏览/下载：3/0  |  提交时间：2014/12/05 amino acids  enantioselectivity  heterogeneous catalysis  magnetic properties  nanoparticles   Highly enantioselective Friedel-Crafts alkylation reaction catalyzed by rosin-derived tertiary amine-thiourea: synthesis of modified chromanes with anticancer potency 期刊论文 CHEMICAL COMMUNICATIONS, 2012, 卷号: 48, 期号: 3, 页码: 446-448 作者:  Jiang, XX;  Wu, LP;  Xing, YH;  Wang, L;  Wang, SL 收藏  |  浏览/下载：2/0  |  提交时间：2016/03/29 Highly diastereo- and enantioselective Mannich reaction of lactones with N-Boc-aldimines catalyzed by bifunctional rosin-derived amine thiourea catalysts 期刊论文 CHEMICAL COMMUNICATIONS, 2010, 卷号: 46, 期号: 24 - 收藏  |  浏览/下载：3/0  |  提交时间：2014/12/05 Doubly Stereocontrolled Asymmetric Aza-Henry Reaction with in situ Generation of N-Boc-Imines Catalyzed by Novel Rosin-Derived Amine Thiourea Catalysts 期刊论文 ADVANCED SYNTHESIS & CATALYSIS, 2009, 卷号: 351, 期号: 13 - 收藏  |  浏览/下载：3/0  |  提交时间：2014/12/05 alpha-amido sulfones  asymmetric synthesis  aza-Henry reaction  imines  rosin-derived thiourea   Enantio- and Diastereoselective Asymmetric Addition of 1,3-Dicarbonyl Compounds to Nitroalkenes in a Doubly Stereocontrolled Manner Catalyzed by Bifunctional Rosin-Derived Amine Thiourea Catalysts 期刊论文 JOURNAL OF ORGANIC CHEMISTRY, 2009, 卷号: 74, 期号: 15 - 收藏  |  浏览/下载：3/0  |  提交时间：2014/12/05