Journal cover: Organic Chemistry Frontiers

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Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00181H, Highlight
In this highlight, we presented the recent advances in the rational bottom-up chemical synthesis of three-dimensional (3-D) conjugated carbon nanstructures including carbon nanocages and carbon nanotubes. Derived from their efficient...
 
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00178H, Research Article
The kinetic resolution of 4-substituted-3,4-Dihydrocoumarins was realized via a Pd-catalyzed allylic substitution reaction by using Trost’s chiral ligand L12, affording optical active mono- and trans-3,4-di-substituted dihydrocoumarin derivatives in high yields...
 
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00165F, Research Article
The highly efficient and stereocontrolled dimerization of 1,2,3,8-tetrahydropyrrolo[2,3-b]indoles was successfully developed with I2 as the oxidant, which allowed the rapid synthesis of meso- and rac-chimonanthines, (+)-WIN 64821 and (+)-WIN 64745...
 
Org. Chem. Front., 2014, Advance Article
DOI: 10.1039/C4QO00164H, Research Article
From themed collection In Celebration of Max Malacria’s 65th Birthday
Aliphatic aldehydes are readily transformed to the corresponding esters by oxidative carbene catalysis.
 
Org. Chem. Front., 2014, Advance Article
DOI: 10.1039/C4QO00159A, Research Article
Ti(OiPr)4/2 nBuLi-mediated highly efficient cross-coupling reactions of 1,3-butadiynes with α-iminonitriles are described, which provide convenient access to functionalized 3-aminopyrroles.
 
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00188E, Research Article
The enantioselective hydrogenation of 3-aryl and 3-styryl-substituted-2H-1,4-benzoxazines was developed by using the chiral cationic Ru(η6-cymene)(MsDPEN)(Ar2PO2) system in high yields with up to 99% ee. The counteranion was found to be...
 
Org. Chem. Front., 2014, Advance Article
DOI: 10.1039/C4QO00140K, Research Article
A simple and practical catalytic electron transfer system composed of TiCl4 and Yb, which turned out to be effective for homo- and cross-deoxygenative coupling of aldehydes and ketones was developed. Mechanistic data provide an insight into the rate-determining step and intermediates.
 
Org. Chem. Front., 2014, Advance Article
DOI: 10.1039/C4QO00173G, Research Article
Isoquinoline-N-oxides react with Togni reagent catalyzed by copper(II) triflate, leading to 1-(trifluoromethyl)isoquinolines in good yields. The reaction proceeds smoothly under mild conditions with high efficiency.
 
Weiyuan Du, Gangfeng Tang, Yiyong Chen, Dawen Xu and Hao Guo
Org. Chem. Front., 2014, Advance Article
DOI: 10.1039/C4QO00145A, Research Article
We report herein a light-mediated palladium-catalyzed highly regioselective cyclization of unactivated 1,6-dienes under UV irradiation at rt.
 
François Godin, Martin Duplessis, Cindy Buonomano, Thao Trinh, Karine Houde, Daniel Chapdelaine, Jacques Rodrigue, André Boutros and Yvan Guindon
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00142G, Research Article
From themed collection In Celebration of Max Malacria’s 65th Birthday
Reported herein is the synthesis of all possible stereotriad propionates derived from L-lactic acid and L-alanine. The approach is based on a stereocontrolled Mukaiyama aldol reaction followed by a free...
 
Zhenbo Mo, Zhenwu Ouyang, Lei Wang, Kathlyn Fillman, Michael L. Neidig and Liang Deng
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00175C, Research Article
Bulky monodentate aminocarbene ligands, IMes and Me2-cAAC (IMes:1,3-bis(2’,4’,6’-trimethylphenyl)imidazol-2-ylidene, Me2-cAAC: 3,3,5,5-tetramethyl-1-(2’,6’-diisopropylphenyl)pyrrolidine-2-ylidene) have been shown to be effective in supporting formal 13- and 11-electron iron(I) species. From the reactions of ferrous precursors...
 
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00132J, Research Article
A new triphosphorus ligand Tribi was developed for regioselective linear hydroformylation of terminal and internal olefins with excellent catalytic activity and regioselectivities. More importantly, the synthesis of the new triphosphorus...
 
Org. Chem. Front., 2014, Advance Article
DOI: 10.1039/C4QO00156G, Research Article
Cu-catalyzed reaction between O-propargylic oximes and azodicarboxylates proceeded via 2,3-rearrangement followed by [4 + 2] cycloaddition, in which N-allenylnitrone acts as 2-azadiene.
 
Org. Chem. Front., 2014, Accepted Manuscript
DOI: 10.1039/C4QO00134F, Research Article
From themed collection In Celebration of Max Malacria’s 65th Birthday
A facile approach in synthesis of benzo[3.1.0] bicycloalkanes via alkylation/cyclopropanation casecade reactions of benzyl bromide with triphenylphosphonium bromide has been developed. By elaborate designing of starting materials, this multistep cyclization...
 

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