科研论文

21   FeCl₃-mediated Reaction of 1,4-Dilithio-1,3-dienes with Alkynes Affording Benzene Derivatives

Guotao Li, Hongyun Fang, Zhiping Li, and Zhenfeng Xi*

Chin. J. Chem. 2003, 21, 219-221

20   One-pot Synthetic Routes to Multiply Substituted Indene Derivatives by Hydrolysis of Zirconocene-mediated Intermolecular Coupling Reactions of Aromatic Ketones and Alkynes

Zhenfeng Xi,* Ruiyun Guo, S. Mito, Hongliang Yan, K. Kanno, K. Nakajima, and Tamotsu Takahashi*

J. Org. Chem. 2003, 68, 1252-1257

19   Alkyne and Ketone Induced Novel Cleavage of a C-C Bond and a C-Si Bond in Zirconacyclobutene-silacyclobutene Fused Ring Compounds

Tao Yu, Liang Deng, Changjia Zhao, Zhiping Li, and Zhenfeng Xi*

Tetrahedron Lett. 2003, 44, 677-679

18   Acyl-lithiation of Olefins: Formation of Cyclopentenones from 1-Lithio-butadienes and CO

Qiuling Song, Zhiping Li, Jinglong Chen, Congyang Wang, and Zhenfeng Xi*

Org. Lett. 2002, 4, 4627-4629

17   Lewis Acid Mediated Reactions of Zirconacyclopentadienes with Aldehydes: One-pot Synthetic Route to Indene and Cyclopentadiene Derivatives from Aldehydes and Benzyne or Alkynes

Changjia Zhao, Pixu Li, Xiaoyu Cao, and Zhenfeng Xi*

Chem. Eur. J. 2002, 8, 4292-4298

16   Stereoselective Synthesis of Polysubstituted 2,5-Dihydrofurans from Reaction of 1,4-Dilithio-1,3-dienes with Aldehydes

Jinglong Chen, Qiuling Song, Pixu Li, Hairong Guan, Xianglin Jin, and Zhenfeng Xi*

Org. Lett. 2002, 4, 2269-2271

15   Novel Cycloaddition of Nitriles with Monolithio- and Dilithiobutadienes

Jinglong Chen, Qiuling Song, Congyang Wang, and Zhenfeng Xi*

J. Am. Chem. Soc. 2002, 124, 6238-6239

14   Novel Reaction Patterns of Carbon Disulfide with Organolithium Compounds via Cleavage of C=S Bonds or via Cycloaddition Reactions

Jinglong Chen, Qiuling Song, and Zhenfeng Xi*

Tetrahedron Lett. 2002, 43, 3533-3535

13   Titanacycles and Applications（钛杂环的生成及其引导的合成化学新反应新方法）

Zhiping Li, Bingjun Zhao, and Zhenfeng Xi*（李志平，赵炳筠，席振峰*）

Huaxue Tongbao (化学通报Chemistry) 2002, 65, 78-84

12   One-pot Synthetic Route to Homoallylketones via Selective Combination of Alkyne, Ethylene and Aldehyde Mediated by AlCl₃ and Zirconocene

Changjia Zhao, Tao Yu, and Zhenfeng Xi*

Chem. Commun. 2002, 142-143

11   Copper(I) – Catalyzed Tandem Inter – Intramolecular Cyclization Reactions of Zirconacycles: Formation of Highly Substituted Styrenes, Vinylcyclohexadienes, and Related Compounds

Zhenfeng Xi,* Zhiping Li, Chisato Umeda, Hairong Guan, Pixu Li, Martin Kotora, and Tamotsu Takahashi*

Tetrahedron 2002, 58, 1107-1117

10   Zirconocene Mediated Cyclization and isomerization of 1,3,6-Heptatriene

Zhenfeng Xi,* Guohua Gao, Martin Kotora, and Tamotsu Takahashi*

J. Organomet. Chem. 2002, 663, 13-20

9     Novel Synthetic Methodologies based on Selective Cleavage of C=O Bonds Mediated by Organometallic Compounds

Zhenfeng Xi,* Pixu Li, Qiuling Song, and Jinglong Chen

Chin. J. Org. Chem. 2001, 21, 824-832

8     Highly Regio- and Stereoselective 1,1-Cycloaddition of Carbon Monoxide with 1,4-Dilithio-1,3-dienes. Novel Synthetic Methods for 3-Cyclopenten-1-one Derivatives

Qiuling Song, Jinglong Chen, Xianglin Jin, and Zhenfeng Xi*

J. Am. Chem. Soc. 2001, 123, 10419-10420

7     Dialkenylation of Carbonyl Groups by Alkenyllithium Compounds: Formation of Cyclopentadiene Derivatives by the Reaction of 1,4-Dilithio-1,3-dienes with Ketones and Aldehydes

Zhenfeng Xi,* Qiuling Song, Jinglong Chen, Hairong Guan, and Pixu Li

Angew. Chem. Int. Ed. 2001, 40, 1913-1916

6      Preparation and reactions of monocyclic bis(cyclopentadieneyl)titanacyclopentadienes and –pentenes

Kimihiko Sato, Yasushi Nishihara, Shouquan Huo, Zhenfeng Xi, and Tamotsu Takahashi*

J. Organomet. Chem. 2001, 633, 18-26.

5      Generation of Copper (I) Complexes with a Tethered Olefin-Phosphine Ligand from CuCl-Mediated Reaction of Alkenylzirconocene with R₂PCl

Taichi Miyaji, Zhenfeng Xi, Kiyohiko Nakajima, and Tamotsu Takahashi*

Organometallics 2001, 20, 2859-2863.

4    Insertion Reaction of Aldehydes into Zirconacyclopentanes

Pixu Li, Zhenfeng Xi,* and Tamotsu Takahashi*

Chinese J. Chem<span lang="\&quot;EN-US\&quot;" 12pt;\"="">. 2001, 19, 45-51

3     Strategy for Selective One-Pot Aromatization of Three Different Alkynes by Organometallic Compounds

Zhenfeng Xi* and Tamotsu Takahashi*

Acta Chimica Sinica 2000, 58, 1177-1185

2     Efficient Synthesis of Cyclopentadieneone Derivatives by the Reaction of Carbon Dioxide with 1,4-Dilithio-1,3-dienes

Zhenfeng Xi,* and Qiuling Song

J. Org. Chem. 2000, 65, 9157-9159