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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     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 Carbonylation of 1-Lithiobutadiene with Carbon Monoxide Followed by Intramolecular Acyllithiation of C=C Double Bond and Intermolecular Acylation with Acid Chloride: Scope, Applications, and Mechanistic Aspects 期刊论文 journal of organic chemistry, 2012 Li, Heng; Liu, Lantao; Zhao, Fei; Wang, Congyang; Wang, Chao; Song, Oiuling; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 ANION TRAPPING REACTIONS  DIRECT NUCLEOPHILIC ACYLATION  PAUSON-KHAND REACTION  ONE-POT SYNTHESIS  ORGANIC-SYNTHESIS  CYCLOPENTENONE PROSTAGLANDINS  STEREOSELECTIVE-SYNTHESIS  ORGANOLITHIUM COMPOUNDS  AROMATIC ACYLLITHIUMS  NAZAROV CYCLIZATION   Isolation, Structural Characterization, and Synthetic Application of Oxycyclopentadienyl Dianions 期刊论文 angewandte chemie international edition, 2009 Liu, Lantao; Zhang, Wen-Xiong; Wang, Chao; Wang, Congyang; Xi, Zhenfeng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 carbonylation  cyclic dianions  cyclopentadienyl ligands  Grignard reagents  HYDROXYCYCLOPENTADIENYL RUTHENIUM HYDRIDE  TRANSITION-METAL-COMPLEXES  USEFUL BUILDING-BLOCKS  ORGANIC-SYNTHESIS  CYCLOPENTADIENYL LIGANDS  HYDROGEN-TRANSFER  DERIVATIVES  1,4-DILITHIO-1,3-DIENES  CHEMISTRY  MECHANISM   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   Lewis acid-controlled reactions of zirconacyclopentadienes with isocyanates and isothiocyanates. One-pot three- or four-component synthesis of multiply substituted iminocyclopentadienes and butadiene-tethered 1,6-bisamides and electrophilic cycli 其他 2007-01-01 Hu, Qiaoshu; Lu, Jiang; Wang, Congyang; Wang, Chao; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 TRANSITION-METAL COMPLEXES  OPPENAUER-TYPE OXIDATION  MEDIATED REACTIONS  ALLYLIC ALCOHOLS  CYCLOPENTADIENE DERIVATIVES  TETRAHYDROFURAN DERIVATIVES  CYCLOADDITION REACTIONS  CATALYZED REACTIONS  ORGANIC-SYNTHESIS  BOND FORMATION   Co-operative effect of Lewis acids with transition metals for organic synthesis 期刊论文 chemical society reviews, 2007 Wang, Congyang; Xi, Zhenfeng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 OPPENAUER-TYPE OXIDATION  CYCLOPENTADIENE DERIVATIVES  BIMETALLIC CATALYST  MEDIATED REACTIONS  ALKYNES  ZIRCONOCENE  ALDEHYDES  ZIRCONIUM  ROUTE  ZIRCONACYCLOPENTADIENES   Synthesis of multiply substituted alkylidene silacyclohexadiene derivatives via palladium-catalyzed insertion of alkynes into alkylidene silacyclobutenes 期刊论文 journal of organic chemistry, 2007 Liu, Junhui; Sun, Xiaohua; Miyazaki, Mikihiro; Liu, Lantao; Wang, Congyang; Xi, Zhenfeng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 PI-CONJUGATED SYSTEMS  C-SI BOND  ZIRCONACYCLOBUTENE-SILACYCLOBUTENE  ORGANOSILICON COMPOUNDS  GROUP-14 METALLOLES  MOLECULAR-STRUCTURE  COMPLEXES  CHEMISTRY  SILICON  CLEAVAGE   Highly efficient synthesis of stereodefined multisubstituted 1,4-dicyano- and 1-cyano-1,3-butadienes and their reactions with organolithium reagents 期刊论文 chemistry a european journal, 2007 Wang, Congyang; Wang, Chao; Wang, Qifeng; Wang, Zhihui; Sun, Hui; Guo, Xiangyu; Xi, Zhenfeng 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 butadienes  lithiation  nitriles  stereoselectivity  synthetic methods  INDUCED CYCLOTRIMERIZATION REACTIONS  METAL-PROMOTED CYCLIZATION  ANIONIC RING-CLOSURE  UNSATURATED NITRILES  6-SUBSTITUTED PHENANTHRIDINES  CYCLOADDITION REACTIONS  SUBSTITUTED PYRIDINES  GRIGNARD-REAGENTS  AROMATIC NITRILES  ORGANIC NITRILES   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