QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4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 DFT Studies on the Reaction Mechanisms of 1,4-Dilithio 1,3-Dienes with Nitriles 期刊论文 organometallics, 2013 Zhao, Fei; Zhan, Ming; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/11 INDUCED CYCLOTRIMERIZATION REACTIONS  USEFUL BUILDING-BLOCKS  ANIONIC RING-CLOSURE  STRUCTURAL-CHARACTERIZATION  ORGANOLITHIUM COMPOUNDS  POLYHALOGENOAROMATIC COMPOUNDS  6-SUBSTITUTED PHENANTHRIDINES  CYCLOPENTADIENE DERIVATIVES  SKELETAL REARRANGEMENT  EFFICIENT SYNTHESIS   Diverse reactions of 1,4-dilithio-1,3-dienes with nitriles: Facile access to tricyclic Delta(1)-bipyrrolines, multiply substituted pyridines, siloles, and (Z,Z)-Dienylsilanes by tuning of substituents on the butadienyl skeleton 期刊论文 chemistry a european journal, 2008 Yu, Nan; Wang, Congyang; Zhao, Fei; Liu, Lantao; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/11 cyclization  nitrogen  heterocycles  polycycles  silanes  synthetic methods  INDUCED CYCLOTRIMERIZATION REACTIONS  METAL-PROMOTED CYCLIZATION  ANIONIC RING-CLOSURE  ONE-POT SYNTHESIS  POLYHALOGENOAROMATIC COMPOUNDS  6-SUBSTITUTED PHENANTHRIDINES  ORGANOLITHIUM REAGENTS  EFFICIENT SYNTHESIS  AROMATIC NITRILES  ORGANIC NITRILES   Partially fluorinated naphthalene derivatives from 1,4-dilithio-1,3-dienes and C6F6 期刊论文 四面体通讯, 2006 Wang, Zhihui; Wang, Chao; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 1,4-diiodo-1,3-diene  1,4-dilithio-1,3-diene  hexafluorobenzene  fluorinated naphthalene  AROMATIC POLYFLUORO-COMPOUNDS  POLYHALOGENOAROMATIC COMPOUNDS  CYCLOPENTADIENONE DERIVATIVES  NUCLEOPHILIC-SUBSTITUTION  CYCLOADDITION REACTIONS  ARYNE CHEMISTRY  ZIRCONACYCLOPENTADIENES  ALKYNES  1,4-DILITHIOBUTADIENES  ALDEHYDES   Cycloaddition reactions of 1-lithio-1,3-dienes with aromatic nitriles affording multiply substituted pyridines, pyrroles, and linear butadienylimines 期刊论文 journal of organic chemistry, 2006 Wang, Congyang; Wang, Zhihui; Liu, Lantao; Wang, Chao; Liu, Guangzhen; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 INDUCED CYCLOTRIMERIZATION REACTIONS  ANIONIC RING-CLOSURE  POLYHALOGENOAROMATIC COMPOUNDS  6-SUBSTITUTED PHENANTHRIDINES  EFFICIENT SYNTHESIS  COUPLING REACTIONS  ORGANIC NITRILES  DERIVATIVES  CYCLIZATION  LITHIATION