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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 A practical metal-free route to 1,2,4,5-tetrasubstituted imidazoles derivatives from the annulation of amidines and beta-keto esters 期刊论文 TETRAHEDRON LETTERS, 2017, 卷号: 58, 期号: 1-9, 页码: 870-873 作者:  Zhang, XG;  Wu, P;  Fu, YJ;  Zhang, FD;  Chen, BH 收藏  |  浏览/下载：82/0  |  提交时间：2017/05/08 Amidines  Highly substituted imidazoles synthesis  C-N bond formation  Green chemistry   Ce(SO4)(2)center dot 4H(2)O as a highly efficient catalyst for the one-pot synthesis of tri-and tetra-substituted imidazoles under solvent-free conditions 期刊论文 2016, 卷号: 1, 期号: 4, 页码: 664 作者:  Wang, Dongyang[1];  Li, Zhipeng[1];  Huang, Xingtian[1];  Li, Yiqun[1] 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/06 Iron(III)/Iodine-Catalyzed C(sp(2))-H Activation of alpha,beta-Unsaturated Aldehydes/Ketones with Amidines: Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles 期刊论文 ADVANCED SYNTHESIS & CATALYSIS, 2015, 卷号: 357, 期号: 18, 页码: 3868-3874 作者:  Wu, P;  Qu, JP;  Li, YX;  Guo, X;  Tang, D 收藏  |  浏览/下载：3/0  |  提交时间：2017/01/11 C-N bond formation  cross-dehydrogenative-coupling (CDC) reaction  highly substituted imidazoles  iron(III) catalysis  alpha,beta-unsaturated aldehydes/ketones   Iron(III)/Iodine-Catalyzed C(sp(2))-H Activation of alpha,beta-Unsaturated Aldehydes/Ketones with Amidines: Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles 期刊论文 Advanced Synthesis & Catalysis, 2015, 卷号: 357, 期号: 18, 页码: 3868-3874 作者:  Wu P(吴平);  Qu JP(曲金鹏);  Li YX(李亚旋);  Guo X(郭鑫);  Tang D(汤东) 收藏  |  浏览/下载：19/0  |  提交时间：2016/01/07 C-N bond formation  cross-dehydrogenative-coupling (CDC) reaction  highly substituted imidazoles  iron(III) catalysis  alpha,beta-unsaturated aldehydes/ketones   Cyclic phosphoric acid catalyzed one-pot, four-component synthesis of 1,2,4,5-tetrasubstituted imidazoles 期刊论文 CHINESE CHEMICAL LETTERS, 2012, 卷号: 23, 期号: 1, 页码: 13-16 作者:  Wang, Xiang Bo;  He, Lin;  Jian, Teng Yue;  Ye, Song 收藏  |  浏览/下载：13/0  |  提交时间：2019/04/09 Cyclic Phosphoric Acid  Multicomponent Reactions  Tetrasubstituted Imidazoles