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	1. Tuning O2 reactivity through synergistic Photo/Copper catalysis: Direct synthesis of 4-aryl tetralones via Cyclodimerization-oxygenation of styrenes
	ZHANG Xu,YI Hong,LUO Yi,LEI Aiwen
	Chemistry 03 June 2016
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	Abstract:In this paper, a transformation is presented that enables chemists to construct 4-aryl tetralones via visible-light-induced cyclodimerization-oxygenation of styrene. Adding catalytic amount of CuOAc obviously improves the yield. Mechanism study reveals that photoredox catalyst played the role of activating O2 while Cu affected the reactivity of reactive oxygen species (ROS).
	TO cite this article:ZHANG Xu,YI Hong,LUO Yi, et al. Tuning O2 reactivity through synergistic Photo/Copper catalysis: Direct synthesis of 4-aryl tetralones via Cyclodimerization-oxygenation of styrenes[OL].[ 3 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4695502


	2. Decarboxylative (4+1) Oxidative Annulation of Malonate Monoesters with 2-Vinylpyridine Derivatives
	TANG Shan,GAO Xinlong,LEI Aiwen
	Chemistry 03 June 2016
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	Abstract:A novel N-iodosuccinimide mediated decarboxylative (4+1) oxidative annulation between 2-vinylpyridine derivatives and malonate monoesters was developed. It offered a new way to construct indolizines derivatives by utilizing malonate monoesters as C1 unit. Alkyl 2,2-diiodoacetate was found to be the active reaction intermediate during the transformation.
	TO cite this article:TANG Shan,GAO Xinlong,LEI Aiwen. Decarboxylative (4+1) Oxidative Annulation of Malonate Monoesters with 2-Vinylpyridine Derivatives[OL].[ 3 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4695660

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	3. One-pot Synthesis of Propynoates and Propynenitriles
	SHU Fan,AN Delie,PENG Zhihong,DONG Wanrong
	Chemistry 30 May 2016
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	Abstract:An efficient transformation towards ester or nitril substituted alkynes was herein described. The practical method-ology was conducted at low temperature (-78 or -60 ℃) in a one-pot manner with assistance of base rather than any transition metal catalysts. The base-induced protocol exhibits good functional groups tolerance (up to 28 examples) and high efficiency (up to 92% yields) towards substituted acetylenes of great synthetic significance, which was also well-demonstrated by the gram-scale reactions.
	TO cite this article:SHU Fan,AN Delie,PENG Zhihong, et al. One-pot Synthesis of Propynoates and Propynenitriles[OL].[30 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4694277


	4. Preparations of N and P Substituted Acetylenes under Metal-free Conditions
	CHEN Hong,DONG Wanrong,PENG Zhihong,AN Delie
	Chemistry 30 May 2016
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	Abstract: Yamine or alkynyl-phosphine oxide derivatives are valuable organic synthetic precursors, as well for constructions of photovoltaic materials, natural products and biologically active molecules. Typically, transformations based on elimination procedures or transition metal catalytic cross-coupling protocols were utilized. But the drawbacks or shortcomings still restricted the methodologies for general applications. An efficient strategy towards triazole or phosphine oxide substituted alkynes with assistance of strong base LiHMDS was herein described. The facile and practical reaction took place from easily-prepared substrates in a one-pot manner without participation of any transition metal-catalysts or ligands, exhibiting good functional groups tolerance (up to 37 examples) and high efficiency (up to 90% yields). The isolation of the key intermediate proved the hypothesis of the proposed mechanism of the one-pot preparation.
	TO cite this article:CHEN Hong,DONG Wanrong,PENG Zhihong, et al. Preparations of N and P Substituted Acetylenes under Metal-free Conditions[OL].[30 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4694178


	5. Acetato-bridged dinuclear lanthanide complexes constructed from Salen and β-diketonate ligands: synthesis, structure, and single molecule magnet behavior
	YAN Pengfei,GAO Ting,WU Jie
	Chemistry 24 May 2016
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	Abstract:A unique lanthanide-based single-molecule magnet (SMM) has been synthesized through Salen and β-diketonate ligands, namely, Dy2(salen)2(TTA)4(OAc)2, H2salen = N,N'-ethylenebis(salicylideneimine), Htta = thenoyl(trifluoro)acetonate). Single crystals were achieved by solution diffusion at room temperature. The structure of the complex was determined by X-ray crystallographic studies and magnetic property was investigated. The two Dy(III) ions in the molecules are bridged by two acetate groups. The strong electron-withdrawing ligand HTTA leads to this novel dinuclear dysprosium single-molecule magnet with a relatively large energy barrier (>40 K). As expected for SMM-like behavior, an Arrhenius fit to the data gives an effective relaxation barrier of Ueff = 45.97 K with a pre-exponential factor of τ0 =5.07 × 10-8 s.
	TO cite this article:YAN Pengfei,GAO Ting,WU Jie. Acetato-bridged dinuclear lanthanide complexes constructed from Salen and β-diketonate ligands: synthesis, structure, and single molecule magnet behavior[OL].[24 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4694600


	6. Copper-catalyzed one-pot reaction of benzyl cyanide and DMF to form N,N-dimethyl benzamide and benzonitriles cyanation of aryl iodides with benzyl cyanide under atmosphere
	Zhou Xiangge
	Chemistry 20 May 2016
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	Abstract:Amidation of benzyl cyanide with N,N-dimethylformamide (DMF) and cyanation of aryl iodides were catalyzed by Cu2O with 1,10-phenanthroline as a ligand under an oxygen atmosphere. A variety of N, N-dimethyl benzamides and benzonitriles were obtained in yields up to 84% and 73%.
	TO cite this article:Zhou Xiangge. Copper-catalyzed one-pot reaction of benzyl cyanide and DMF to form N,N-dimethyl benzamide and benzonitriles cyanation of aryl iodides with benzyl cyanide under atmosphere[OL].[20 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4692709


	7. Pd(II)-Catalysed Monoarylation of 2-Phenylpyridine N-Oxides with Iodobenzene in Water
	Zhang Wei,Zhou Xiangge
	Chemistry 20 May 2016
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	Abstract:A Pd(II)-catalysed activation and arylation of C(sp2)-H bond directed by pyridine N-oxide in water is achieved with high regioselectivity to form monoarylated products in yields up to 91%. The wide substrate scope highlights the flexibility of the catalyst.The reaction mechanism is proposed.
	TO cite this article:Zhang Wei,Zhou Xiangge. Pd(II)-Catalysed Monoarylation of 2-Phenylpyridine N-Oxides with Iodobenzene in Water[OL].[20 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4691373


	8. Chiral Phosphine-Catalyzed Enantioselective [3 + 2] Annulation of Morita?Baylis?Hillman Carbonates with Cyclic 1-Azadienes: Facile Synthesis of Functionalized Cyclopentenes
	WU Yang,LIU Yang,YANG Wenjun,LIU Honglei,ZHOU Leijie,SUN Zhanhu,GUO Hongchao
	Chemistry 16 May 2016
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	Abstract:With the use of a bifunctional chiral phosphine as the catalyst, asymmetric [3 + 2] annulation of Morita?Baylis?Hillman carbonates with cyclic 1-azadienes proceeded smoothly under mild conditions to give various enantiomerically enriched cyclopentene derivatives bearing three consecutive tertiary stereocenters and sulfamate moiety in moderate to excellent yields with moderate to excellent enantioselectivities and excellent diastereoselectivities.
	TO cite this article:WU Yang,LIU Yang,YANG Wenjun, et al. Chiral Phosphine-Catalyzed Enantioselective [3 + 2] Annulation of Morita?Baylis?Hillman Carbonates with Cyclic 1-Azadienes: Facile Synthesis of Functionalized Cyclopentenes[OL].[16 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4687902


	9. Diastereo- and Enantioselective Aldol Reaction of Isocyanoacetates with Aldehydes Catalyzed by Chiral Phase-Transfer Catalysts
	DIAO Ruichuan,LI Shen
	Chemistry 29 April 2016
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	Abstract:A diastereo- and enantioselective aldol reaction of tert-butyl isocyanoacetate with aldehydes was realized under metal-free phase-transfer catalytic conditions. Key to success was the use of a free 9-OH-containing cinchona alkaloid-based quaternary ammonium salt bearing bulky and electron-withdrawing aryl groups on the N-benzyl moiety. This process tolerates both aromatic and aliphatic aldehydes, affording the corresponding chiral oxazoline products in diastereoselectivities up to 20:1 and enantioselectivities up to 78% ee.
	TO cite this article:DIAO Ruichuan,LI Shen. Diastereo- and Enantioselective Aldol Reaction of Isocyanoacetates with Aldehydes Catalyzed by Chiral Phase-Transfer Catalysts[J].


	10. Concise Total Synthesis of the Bisnorditerpene (+)-rel-(5b,8a,10a)-8-hydroxy-13-methylpodocarpa-9(11),13-diene-3,12-dione
	XU Shiyan,ZHANG Mingjie,XIE Xingang,SHE Xuegong
	Chemistry 26 February 2016
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	Abstract:The bisnorditerpene rel-(5b,8a,10a)-8-hydroxy-13-methylpodocarpa-9(11),13-diene-3,12-dione (1) was isolated from Croton regelianus var. matosii, popularly known as 'velame de cheiro', which is used as traditional medicine in 'Caatinga', Northeast region of Brazil, in 2010 by Pessoa et al. Bisnorditerpene 1 has larvicidal, nematicidal, in vitro and in vivo antitumor properties. It has a 6-6-6 ring pattern, three chiral carbons, and two partial structures, including a 1,4-quinoid moiety with a chiral hydroxy and a decalin-type system containing a carbonyl group and three angular methyl groups. The first asymmetric concise total synthesis of the bisnorditerpene(+) (1) has been accomplished in 7 steps with 18.5% yield. The key steps of the synthesis include a cationic domino cyclization to construct the core skeleton and an oxidative dearomatization to form the 1,4-quinoid moiety of this natural product.
	TO cite this article:XU Shiyan,ZHANG Mingjie,XIE Xingang, et al. Concise Total Synthesis of the Bisnorditerpene (+)-rel-(5b,8a,10a)-8-hydroxy-13-methylpodocarpa-9(11),13-diene-3,12-dione[OL].[26 February 2016] http://en.paper.edu.cn/en_releasepaper/content/4679025

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