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Transition metal-catalyzed coupling of heterocyclic alkenes via C-H activation: Recent trends and applications

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00279H, Review Article
Sundaravel Vivek Kumar, Sonbidya Banerjee, Tharmalingam Punniyamurthy
Heterocyclic alkenes represent an important class of reactive feedstock and valuable synthons for the synthesis of biologically important heterocyclic scaffolds. Although functionalized heterocyclic alkenes and their derivatives can be accessed...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Organocatalytic 1,5-trifluoromethylthio-sulfonylation of vinylcyclopropane mediated by visible light in the water phase

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00343C, Research Article
Junkai Liu, Hong Yao, Xinnan Li, Hongyu Wu, Aijun Lin, Hequan Yao, Jinyi Xu, Shengtao Xu
1,2-Difunctionalization has developed into a robust tool for the preparation of complex organic molecules, and remote difunctionalization has also aroused widespread interest to achieve pluripotency of difunctionalization.
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Topomeric aza/thia cryptands: synthesis and theoretical aspects of in/out isomerism using n-alkyl bridging

Org. Chem. Front., 2020, 7,1164-1176
DOI: 10.1039/D0QO00123F, Research Article
Ian S. Taschner, Tia L. Walker, Sharath Chandra M., Briana R. Schrage, Christopher J. Ziegler, Xinfeng Gao, Steven E. Wheeler
A series of heterobicyclic aza/thia-lactams and cryptands incorporating changes in n-alkyl bridging length have been synthesized, characterized, chelated to heavy metals and computationally assessed.
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Synthesis and biological evaluation of suffrutines A, B and their N-fused analogues

Org. Chem. Front., 2020, 7,1122-1131
DOI: 10.1039/D0QO00050G, Research Article
Zefeng Zhu, Chun Chen, Jingxing Jiang, Qianzhong Zhang, Zhibo Du, Shuxian Wei, Xianheng Song, Jie Tang, Jinping Lei, Zhuofeng Ke, Yong Zou
The synthesis, structure confirmation, stability and isomerization features of suffrutines A, B and their N-fused analogues were reported. Biological tests showed that the introduction of nitrogen atom might be beneficial to the anticancer activity.
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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.
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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.
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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.
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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.
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Tricarabrols A–C, three anti-inflammatory sesquiterpene lactone trimers featuring a methylene-tethered linkage from Carpesium faberi

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00093K, Research Article
Jie Yuan, Xuelan Wen, Chang-Qiang Ke, Tian Zhang, Ligen Lin, Sheng Yao, Jason D. Goodpaster, Chunping Tang, Yang Ye
Three anti-inflammatory trimeric compounds constructed from carabrol-type sesquiterpenoids through a methylene-tethered linkage were characterized from Carpesium faberi.
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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.
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An exocyclic π-system extension of the phenanthriporphyrin framework: towards azaaceneporphyrinoids

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00436G, Research Article
Bartosz Szyszko, Damian Dróżdż, Aleksandra Sarwa, Sebastian G. Mucha, Agata Białońska, Michał J. Białek, Katarzyna Matczyszyn, Lechosław Latos-Grażyński
An exocyclic π-extension of phenanthriporphyrin reduces the macrocyclic antiaromaticity of the formed expanded carbaporphyrinoids.
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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...
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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...
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Targeted Isolation of Two Disesquiterpenoids Macrocephadiolides A and B from Ainsliaea macrocephala using Molecular Networking-based Dereplication Strategy

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00030B, Research Article
Yong-Mei Ren, Shuaizhen Zhou, Tian Zhang, Meijia Qian, Rui Zhang, Sheng Yao, Hong Zhu, Chunping Tang, Ligen Lin, Yang Ye
A molecular networking-based dereplication strategy was applied to the phytochemical investigation of Ainsliaea macrocephala, leading to the isolation of two novel disesquiterpenoids macrocephadiolides A (1) and B (2). Their structures,...
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The art of scientific writing : from student reports to professional publications in chemistry and related fields / Hans F. Ebel, Claus Bliefert, William E. Russey

Ebel, Hans Friedrich




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The basics of technical communicating / B. Edward Cain

Cain, B. Edward, 1942-




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Writing scientific English : a textbook of English as a foreign language for students of physical and engineering sciences / John Swales

Swales, John




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A primer of mathematical writing : being a disquisition on having your ideas recorded, typeset, published, read and appreciated / Steven G. Krantz

Krantz, Steven G. (Steven George), 1951-




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Introduction to nanoscale science and technology / edited by Massimiliano Di Ventra, Stephane Evoy. James R. Heflin




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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 : basic science and emerging technologies / Mick Wilson ... [et al.]




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Nano-engineering in science and technology : an introduction to the world of nano-design / Michael Rieth

Rieth, Michael




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Nanoscale calibration standards and methods : dimensional and related measurements in the micro- and nanometer range / edited by Günter Wilkening, Ludger Koenders




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Clusters and nano-assemblies : physical and biological systems / editors, P. Jena, S.N. Khanna, B.K. Rao




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Nanotechnology : basic calculations for engineers and scientists / Louis Theodore

Theodore, Louis




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Nanophysics and nanotechnology : an introduction to modern concepts in nanoscience / Edward L. Wolf

Wolf, E. L




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What is what in the nanoworld : a handbook on nanoscience and nanotechnology / Victor E. Borisenko and Stefano Ossicini

Borisenko, V. E. (Viktor Evgenʹevich)




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Physical properties of carbon nanotubes / R. Saito, G. Dresselhaus & M. S. Dresselhaus

Saito, R. (Riichiro)




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Nanostructures & nanomaterials : synthesis, properties & applications / Guozhang Cao

Cao, Guozhong




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Carbon nanomaterials / edited by Yury Gogotsi




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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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Nanotechnology for biology and medicine : at the building block level / Gabriel A. Silva, Vladimir Parpura, editors




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Nanoscale physics for materials science / Takaaki Tsurumi ... [et al.]




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Progress in nanotechnology. Processing




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Nanotechnology for a sustainable world : global artificial photosynthesis as nanotechnology's moral culmination / T. Faunce

Faunce, T




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Nanotechnology intellectual property rights : research, design, and commercialization / Prabuddha Ganguli, Siddarth Jabade

Ganguli, Prabuddha




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Chemistry and physics of modern materials : processing, production and applications / edited by Jimsher N. Aneli, DSc, Alfonso Jiménez, PhD, and Stefan Kubica, PhD




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Engineered nanoparticles : structure, properties and mechanisms of toxicity / Ashok K. Singh

Singh, Ashok K., author




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Nanoparticles in the fight against parasites / Heinz Mehlhorn, editor




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Nanoscience : the science of the small in physics, engineering, chemistry, biology and medicine / Hans-Eckhardt Schaefer

Schaefer, Hans-Eckhardt, author




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Nanostructures & nanomaterials : synthesis, properties, and applications / Guozhong Cao, Ying Wang

Cao, Guozhong




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Biogenic production of gold and silver nanoparticles using extracts from indigenous Australian plants : their synthesis, optimisation, characterisation and antibacterial activities / Monali Shah

Shah, Monali, author




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Nanomaterials and nanocomposites : zero- to three-dimensional materials and their composites / edited by Visakh P.M. and Maria José Martínez Morlanes




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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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Structural DNA nanotechnology / Nadrian C. Seeman (New York University)

Seeman, Nadrian C., 1945- author




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Applied aspects of nano-physics and nano-engineering / Kirill Levine and Andrey Syrkov, editors




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[ASAP] Scale-Up of Room-Temperature Constructive Quantum Interference from Single Molecules to Self-Assembled Molecular-Electronic Films

Journal of the American Chemical Society
DOI: 10.1021/jacs.9b13578




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[ASAP] Design, Optimization, and Study of Small Molecules That Target Tau Pre-mRNA and Affect Splicing

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c00768