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浏览/检索结果: 共9条，第1-9条 帮助 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 Synthesis and Mechanistic Study of Cyclic Oxoguanidines via Zn(OTf)(2)-Catalyzed Guanylation/Amidation from Readily Available Amino Acid Esters and Carbodiimides 期刊论文 CHEMISTRY-A EUROPEAN JOURNAL, 2015 Chi, Yue; Xu, Ling; Du, Shanshan; Yan, Haihan; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 amino acid esters  carbodiimides  cyclic oxoguanidines  cyclization  guanylation  SOLID-PHASE SYNTHESIS  EARTH-METAL COMPLEXES  N-H BONDS  C-H  SUBSTITUTED GUANIDINES  CATALYTIC ADDITION  SELECTIVE SYNTHESIS  EFFICIENT ROUTE  2,3,5-TRISUBSTITUTED 4H-IMIDAZOLONES  BENZIMIDAZOLE DERIVATIVES   Mechanistic Considerations of the Catalytic Guanylation Reaction of Amines with Carbodiimides for Guanidine Synthesis 期刊论文 ORGANOMETALLICS, 2015 Xu, Ling; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 EARTH-METAL COMPLEXES  N BOND FORMATION  EFFICIENT MULTICOMPONENT REACTIONS  C-N  SUBSTITUTED GUANIDINES  H BONDS  BENZIMIDAZOLE DERIVATIVES  COORDINATION CHEMISTRY  LANTHANIDE COMPLEXES  ENYNE-CARBODIIMIDES   Half-sandwich rare-earth metal tris(alkyl) ate complexes catalyzed phosphaguanylation reaction of phosphines with carbodiimides: an efficient synthesis of phosphaguanidines 期刊论文 NEW JOURNAL OF CHEMISTRY, 2015 Ma, Wangyang; Xu, Ling; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 P-H BOND  AMINE N-H  COORDINATION CHEMISTRY  SUBSTITUTED GUANIDINES  C-H  INSERTION REACTIONS  HYDROPHOSPHINATION  GUANYLATION  ROUTE  CYCLOPENTADIENYL   Recent development of synthetic preparation methods for guanidines via transition metal catalysis 期刊论文 chemical communications, 2015 Zhang, Wen-Xiong; Xu, Ling; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 SOLID-PHASE SYNTHESIS  H AMINATION REACTIONS  AMINE N-H  C-H  SUBSTITUTED GUANIDINES  COORDINATION CHEMISTRY  EFFICIENT GUANYLATION  BOND FORMATION  BENZIMIDAZOLE DERIVATIVES  CARBODIIMIDE CHEMISTRY   Mechanistic Insights into N-N Bond Cleavage in Catalytic Guanylation Reactions between 1,2-Diarylhydrazines and Carbodiimides 期刊论文 JOURNAL OF ORGANIC CHEMISTRY, 2014, 卷号: 79, 期号: 24, 页码: 12004-12009 作者:  Xu, Ling;  Wang, Yu-Chen;  Ma, Wangyang;  Zhang, Wen-Xiong;  Xi, Zhenfeng 收藏  |  浏览/下载：10/0  |  提交时间：2019/04/09 Mechanistic Insights into N-N Bond Cleavage in Catalytic Guanylation Reactions between 1,2-Diarylhydrazines and Carbodiimides 期刊论文 journal of organic chemistry, 2014 Xu, Ling; Wang, Yu-Chen; Ma, Wangyang; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 FISCHER INDOLE SYNTHESIS  FUNCTIONALIZED ARYLAZO TOSYLATES  EARTH-METAL COMPLEXES  PROTEIN-ALPHA-SUBUNIT  SUBSTITUTED GUANIDINES  FEMO-COFACTOR  C-H  BENZIDINE REARRANGEMENT  SECONDARY-AMINES  EFFICIENT ROUTE   Zn(OTf)(2)-catalyzed addition of amines to carbodiimides: efficient synthesis of guanidines and unpredicted formation of Zn-N amido species 期刊论文 organic biomolecular chemistry, 2010 Li, Dongzhen; Guang, Jie; Zhang, Wen-Xiong; Wang, Yang; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 SUBSTITUTED GUANIDINES  COORDINATION CHEMISTRY  CATALYTIC ADDITION  C-H  SECONDARY-AMINES  COMPLEXES  GUANYLATION  ROUTE  LIGANDS  BONDS   Aromatic nucleophilic substitution or CuI-catalyzed coupling route to martinellic acid 期刊论文 J. Org. Chem., 2003, 卷号: 68, 期号: 2, 页码: 442-451 马大为; 夏成峰; 江其清; 张建华; 汤文军 收藏  |  浏览/下载：19/0  |  提交时间：2013/02/19 First total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist 期刊论文 Org. Lett., 2001, 卷号: 3, 期号: 14, 页码: 2189-2191 马大为; 夏成峰; 姜纪请; 张建华 收藏  |  浏览/下载：23/0  |  提交时间：2013/02/19