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Insights into N-heterocyclic carbene and Lewis acid cooperatively catalyzed oxidative [3 + 3] annulation reactions of α,β-unsaturated aldehyde with 1,3-dicarbonyl compounds

Org. Chem. Front., 2020, 7,1113-1121
DOI: 10.1039/D0QO00091D, Research Article
Xinghua Wang, Yang Wang, Jinshuai Song, Donghui Wei
N-Heterocyclic carbene and Lewis acid cooperatively catalyzed oxidative [3 + 3] annulation reactions of 1,3-dicarbonyl compounds have been systematically studied in theory.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Access to branched allylsilanes by nickel-catalyzed regioselective hydrosilylation of allenes

Org. Chem. Front., 2020, 7,1132-1136
DOI: 10.1039/D0QO00156B, Research Article
Jia-Hao Zeng, Jun-Jia Chen, Li Chen, Zhuang-Ping Zhan
A Ni(acac)2/Xantphos-catalyzed hydrosilylation of allenes has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Toward C2-nitrogenated chromones by copper-catalyzed β-C(sp2)–H N-heteroarylation of enaminones

Org. Chem. Front., 2020, 7,1107-1112
DOI: 10.1039/D0QO00065E, Research Article
Tian Luo, Jie-Ping Wan, Yunyun Liu
The synthesis of C2-nitrogenated chromones has been performed via reactions of enaminones and nitrogen nucleophiles based on an unconventional β-C–H bond functionalization and a featured chromone annulation of enaminones.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Direct synthesis of annulated indoles through palladium-catalyzed double alkylations

Org. Chem. Front., 2020, 7,1149-1157
DOI: 10.1039/D0QO00135J, Research Article
Yadong Gao, Jianhua Li, Songlin Bai, Daoquan Tu, Chao Yang, Zhiwen Ye, Bingcheng Hu, Xiangbing Qi, Chao Jiang
A facile, one-step synthesis of annulated indoles from (N–H) indoles and dibromoalkanes was developed through a palladium-catalyzed double alkylation process.
The content of this RSS Feed (c) The Royal Society of Chemistry




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The origin of regioselectivity in Cu-catalyzed hydrocarbonylative coupling of alkynes with alkyl halides

Org. Chem. Front., 2020, 7,1137-1148
DOI: 10.1039/D0QO00214C, Research Article
Shengnan Liu, Jianbiao Liu, Qiong Wang, Jin Wang, Fang Huang, Wenjuan Wang, Chuanzhi Sun, Dezhan Chen
Steric interactions mediate a switch between a ketone and allylic alcohol in Cu-catalyzed hydrocarbonylative coupling of alkynes with alkyl halides.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rh(III)-Catalyzed switchable C–H functionalization of 2-(1H-pyrazol-1-yl)pyridine with internal alkynes

Org. Chem. Front., 2020, 7,1158-1163
DOI: 10.1039/D0QO00248H, Research Article
Shaonan Wu, Zhuo Wang, Dianxue Ma, Chen Chen, Bolin Zhu
We reported a Rh(III)-catalyzed switchable C–H functionalization of 2-(1H-pyrazol-1-yl)pyridine with internal alkynes, which provided diversiform functionalized N,N-bidentate chelating compounds.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Transition-metal-free aerobic C–O bond formation via C–N bond cleavage

Org. Chem. Front., 2020, 7,1077-1081
DOI: 10.1039/D0QO00173B, Research Article
Lirong Guo, Fengting Liu, Liying Wang, Hairui Yuan, Lei Feng, Haifeng Lu, Hongyin Gao
We disclosed a TM-free cascade SNAr-[3,3] rearrangement–rearomatization process for the efficient construction of NOBIN-type biaryls from readily available (hetero)arylhydroxylamines and aryltrimethylammonium salts under mild conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Recent developments in palladium-catalyzed C–S bond formation

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00377H, Research Article
Jianxiao Li, Shaorong Yang, Wanqing Wu, Huanfeng Jiang
This review summarized the recent developments in palladium-catalyzed C–S bond formation involving sulfenylation and sulfonylation reactions.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Chiral strong Brønsted acid-catalyzed enantioselective addition reaction of simple olefins with ethyl glyoxylate

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00448K, Research Article
Jun Kikuchi, Yuki Aizawa, Masahiro Terada
An enantioselective intermolecular addition reaction of 1,1,2-trisubstituted and 1,2- disubstituted simple olefins with ethyl glyoxylate was developed using F10BINOL-derived N-sulfonyl phosphoramide as a chiral strong Brønsted acid catalyst.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Phosphine/Palladium Cooperative Catalysis: Enantioselective [5+4] Annulations of ortho-Quinone Methides and Vinylethylene Carbonates

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00128G, Research Article
Chao Xia, Dong-Chao Wang, Gui-Rong Qu, Hai-Ming Guo
Highly enantioselective [5+4] annulations of ortho-quinone methides with vinylethylene carbonates were enabled by phosphine/palladium asymmetric cooperative catalysis for the first time. Efficient synthesis of various nine-membered benzo-heterocycles was achieved in...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Mechanism and Origins of Stereo- and Enantioselectivities of Palladium-Catalyzed Hydroamination of Racemic Internal Allenes via Dynamic Kinetic Resolution: A Computational Study

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00174K, Research Article
Zhenzhen Wu, Mei Zhang, Yu Shi, Genping Huang
Density functional theory calculations have been performed to investigate the Pd-catalyzed hydroamination of racemic internal allenes with pyrazoles. The computations show that the originally proposed reaction mechanisms initiated by the...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Catalyst-Controlled Formal [4+1] Annulation of N-Vinyl Fluorenone Nitrones and Allenoates to Prepare Spirofluorenylpyrrolines

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00224K, Research Article
Cui Wei, Jin-Qi Zhang, Jia-Jie Zhang, Cui Liang, Dong-Liang Mo
We report a readily commercial Gimeracil-catalyzed formal [4+1] annulation approach for the synthesis of spirofluorenylpyrrolines in good yields with high diastereoselectivity from easily available N-vinyl fluorenone nitrones and allenoates. The...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rhodium(III)-catalyzed synthesis of 3-trifluoromethylindanones from N-Methoxybenzamides via C-H activation and Claisen/Retro-Claisen reaction

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00330A, Research Article
Satyasheel Sharma, Bharatkumar Chaudhary, Neeraj Kulkarni
The Rhodium(III)-catalyzed reaction of N-methoxybenzamides as a directing group with β-trifluoromethyl-α,β-unsaturated ketones is reported. The reaction involved sp2 C−H activation, followed by Claisen condensation involving C-N bond cleavage to form...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Applied physics of carbon nanotubes : fundamentals of theory, optics and transport devices / S.V. Rotkin, S. Subramoney (eds.)




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Nanotechnology : environmental implications and solutions / Louis Theodore, Robert G. Kunz ; foreword - Rita D'Aquino

Theodore, Louis




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Nanotechnology for environmental remediation / Sung Hee Joo, I. Francis Cheng

Joo, Sung Hee




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Nanocatalysis / U. Heiz, U. Landman (eds.)




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Nanoscale devices : fundamentals and applications / edited by Rudolf Gross, Anatolie Sidorenko and Lenar Tagirov

NATO Advanced Research Workshop on Nanoscale Devices - Fundamentals and Applications (2004 : Kishinev, Moldova)




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Environmental applications of nanomaterials : synthesis, sorbents and sensors / editors, Glen E. Fryxell, Guozhong Cao




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Environmental nanotechnology : applications and impacts of nanomaterials / editors, Mark R. Wiesner, Jean-Yves Bottero




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Nanofabrication : fundamentals and applications / editor Ampere A. Tseng




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Metal nanoparticles and nanoalloys / edited by Roy L. Johnston, J.P. Wilcoxon




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Nanotechnology research directions for societal needs in 2020 : retrospective and outlook / Mihail C. Roco, Chad A. Mirkin, Mark C. Hersam

Roco, M.C. (Mihail C.)




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Complex-shaped metal nanoparticles : bottom-up syntheses and applications / edited by Tapan K. Sau and Andrey L. Rogach ; with a foreword by Catherine J. Murphy




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Designing nanoparticle systems for catalysis : London, UK, 16-18 May 2018

Designing nanoparticle systems for catalysis (2018 : London).




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[ASAP] Selective Mechanochemical Monoarylation of Unbiased Dibromoarenes by <italic toggle="yes">in Situ</italic> Crystallization

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c01739




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[ASAP] Ship-in-a-Bottle Preparation of Long Wavelength Molecular Antennae in Lanthanide Metal–Organic Frameworks for Biological Imaging

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c01426




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[ASAP] Kinetics of the <italic toggle="yes">Trans</italic> Effect in Ruthenium Complexes Provide Insight into the Factors That Control Activity and Stability in CO<sub>2</sub> Electroreduction

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02912




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[ASAP] Shaping the Future of Fuel: Monolithic Metal–Organic Frameworks for High-Density Gas Storage

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c00270




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[ASAP] Visible-Light-Driven Rotation of Molecular Motors in a Dual-Function Metal–Organic Framework Enabled by Energy Transfer

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03063




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[ASAP] Stereoselective Access to Highly Substituted Vinyl Ethers via <italic toggle="yes">trans</italic>-Difunctionalization of Alkynes with Alcohols and Iodine(III) Electrophile

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c04140




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[ASAP] Metal–Organic Frameworks with Hexakis(4-carboxyphenyl)benzene: Extensions to Reticular Chemistry and Introducing Foldable Nets

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02984




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[ASAP] Spotlights on Recent <italic toggle="yes">JACS</italic> Publications

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c04882




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[ASAP] Copper-Catalyzed Asymmetric Radical 1,2-Carboalkynylation of Alkenes with Alkyl Halides and Terminal Alkynes

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03130




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[ASAP] Net-Clipping: An Approach to Deduce the Topology of Metal–Organic Frameworks Built with Zigzag Ligands

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03404




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[ASAP] Highly Enantioselective, Hydrogen-Bond-Donor Catalyzed Additions to Oxetanes

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03991




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[ASAP] 1,<italic toggle="yes">n</italic>-Bisborylalkanes via Radical Boron Migration

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03058




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[ASAP] Synthesis, Cytotoxicity, and Genotoxicity of 10-Aza-9-oxakalkitoxin, an <italic toggle="yes">N</italic>,<italic toggle="yes">N</italic>,<italic toggle="yes">O</italic>-Trisubstituted

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03763




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[ASAP] Cobalt-Catalyzed Enantioselective Hydroarylation of 1,6-Enynes

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03246




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[ASAP] Nucleophilic (Radio)Fluorination of Redox-Active Esters via Radical-Polar Crossover Enabled by Photoredox Catalysis

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03125




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[ASAP] Co-immobilization of a Rh Catalyst and a Keggin Polyoxometalate in the UiO-67 Zr-Based Metal–Organic Framework: In Depth Structural Characterization and Photocatalytic Properties for CO<sub>2</sub> Reduction

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02425




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[ASAP] Amine-Reactive Activated Esters of <italic toggle="yes">meso</italic>-CarboxyBODIPY: Fluorogenic Assays and Labeling of Amines, Amino Acids, and Proteins

Journal of the American Chemical Society
DOI: 10.1021/jacs.9b13982




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[ASAP] Iterative Catalysis in the Biosynthesis of Mitochondrial Complex II Inhibitors Harzianopyridone and Atpenin B

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03438




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[ASAP] Advancement of Actinide Metal–Organic Framework Chemistry via Synthesis of Pu-UiO-66

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c01895




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[ASAP] Kinetically Controlled Fast Crystallization of M<sub>12</sub>L<sub>8</sub> Poly-[<italic toggle="yes">n</italic>]-catenanes Using the 2,4,6-Tris(4-pyridyl)benzene Ligand and ZnCl<sub>2</sub>

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03319




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ESI hospital gets nod for Covid-19 plasma trials

ESI Hospital at Sanathnagar have received permission to carry out plasma therapy trials for Covid- 19 patients along with the state-run Gandhi Hospital. ICMR officially accorded permission to both hospitals for six months.




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Report kidney cases: Telangana govt to hospitals

Wary about a sharp spike in kidney patients testing positive for the novel coronavirus, the state government has asked the private hospitals to keep the health officials in the loop on those undergoing dialysis.




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Metal soaps in art: conservation and research / Francesca Casadio, Katrien Keune, Petria Noble, Annelies Van Loon, Ella Hendriks, Silvia A. Centeno, Gillian Osmond, editors

Online Resource




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Fundamentals of Biofuels Engineering and Technology / Cataldo De Blasio

Online Resource




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Fundamental modeling of membrane systems: membrane and process performance / edited by Patricia Luis

Online Resource