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Folding of fluorinated oligoarylenes into non-alternant PAHs with various topological shapes

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00370K, Research Article
Vladimir Akhmetov, Andreas Förtsch, Mikhail Feofanov, Sergey Troyanov, Konstantin Amsharov
An unprecedented [6]helicene's cavity closure indicating the possibility of introducing seven-membered rings via alumina-mediated C–F activation is shown.
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Rh-Catalyzed nitrene alkyne metathesis/formal C–N bond insertion cascade: synthesis of 3-iminoindolines

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00294A, Research Article
Kemiao Hong, Su Zhou, Wenhao Hu, Xinfang Xu
A Rh-catalyzed nitrene/alkyne metathesis (NAM) cascade reaction terminated by a formal C–N bond insertion has been developed, which provides facile access to the tricyclic 3-iminoindolines in good yields with broad substrate scope.
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Access to SCN-containing thiazolines via electrochemical regioselective thiocyanothiocyclization of N-allylthioamides

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00300J, Research Article
Yan-An Zhang, Zhong Ding, Peng Liu, Wei-Si Guo, Li-Rong Wen, Ming Li
An electrochemical thiocyclization of N-allylthioamides has been developed for the synthesis of SCN-containing 2-thiazolines and NCS-containing thiazines.
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Pyridine tetrafluoro-λ6-sulfanyl chlorides: spontaneous addition to alkynes and alkenes in the presence or absence of photo-irradiation

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00339E, Research Article
Kiyoteru Niina, Kazuhiro Tanagawa, Yuji Sumii, Norimichi Saito, Norio Shibata
A radical addition reaction of Py-SF4Cl to alkynes and alkenes provide pyridine-SF4-alkenes and pyridine-SF4-alkanes under blue LED light irradiation or absence of light irradiation in CPME or without solvent.
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Visible-light mediated oxidative ring expansion of anellated cyclopropanes to fused endoperoxides with antimalarial activity

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00168F, Research Article
Simon Budde, Felix Goerdeler, Johannes Floß, Peter Kreitmeier, Elliot F. Hicks, Oren Moscovitz, Peter H. Seeberger, Huw M. L. Davies, Oliver Reiser
Hetero- and carbocyclic anellated cyclopropanes were converted in one step by a visible light induced photooxidation to their corresponding polycyclic endoperoxides, which show promising antimalarial activity.
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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...
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Access to cyano-substituted pyrazolines through copper-catalyzed cascade cyanation/cyclization of unactivated olefins

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00282H, Research Article
Fei Meng, Qin Fang, Weidong Yuan, Ning Xu, Shujun Cao, Jianlin Chun, Jie Li, Honglin Zhang, Yingguang Zhu
A mild copper-catalyzed cascade cyanation/cyclization of hydrazone-tethered unactivated olefins was developed for the efficient and practical synthesis of cyano-containing pyrazolines.
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Hyperforones A–C, benzoyl-migrated [5.3.1]-type polycyclic polyprenylated acylphloroglucinols from Hypericum forrestii

Org. Chem. Front., 2020, 7,1070-1076
DOI: 10.1039/D0QO00152J, Research Article
Wei-Jia Lu, Wen-Jun Xu, Yan-Qiu Zhang, Yi-Ran Li, Xin Zhou, Qi-Ji Li, Hao Zhang, Jun Luo, Ling-Yi Kong
Unprecedented benzoyl-migrated polycyclic polyprenylated acylphloroglucinols with a unique C-1 H-substituted bicyclo[5.3.1]hendecane framework, hyperforones A–C (1–3), were isolated from Hypericum forrestii.
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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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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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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.
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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.
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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.
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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...
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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...
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A Vinylogous Michael Reaction of 2-Furanones Dimers to α, β-Unsaturated Nitroolefins for Constructing Chiral γ, γ-Disubstituted Butenolides

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00376J, Research Article
Zhushuang Bai, Cairong Zhang, Yongyi Chen, Aiqin Liu, Xinyu Wang, Chuna Yan, Xuechao Liu, Xiaoru Zhang, Ying Li, Ye Yuan, Zemei Ge, Jingxiang Pang, Yongshuai Chai, Xin Wang, Runtao Li
An efficient bifunctional thiourea catalyzed asymmetric vinylogous Michael addition of 2-furanones dimers to α, β-unsaturated nitroolefins has been developed to give the functional chiral γ,γ-disubstituted butenolides in good yields (up...
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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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Micromachines as tools for nanotechnology / H. Fujita, [editor]




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

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




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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] Chemical Equivalent of Arene Monooxygenases: Dearomative Synthesis of Arene Oxides and Oxepines

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02724




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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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Biochar: a guide to analytical methods / Balwant Singh, Marta Camps-Arbestain and Johannes Lehmann, editors

Hayden Library - TP331.B55 2017




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Smart membranes / editor: Liang-Yin Chu

Online Resource




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The 11th Regional Conference on Chemical Engineering (RCChE 2018): conference date, 7-8 November 2018: location, Yogyakarta, Indonesia / editors, Teguh Ariyanto, Rochmadi, Imam Prasetyo and Nur Rofiqoh Eviana Putri

Online Resource




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Handbook of Petroleum Processing edited by Steven A. Treese, David S. Jones, Peter R. Pujado

Online Resource




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Molecular machines: a materials science approach / Giovanni Zocchi

Hayden Library - TP248.25.M645 Z63 2018




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Fluoropolymer additives / Sina Ebnesajjad, Richard A. Morgan

Online Resource




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Visualizing taste: how business changed the look of what you eat / Ai Hisano

Dewey Library - TP370.9.C64 H57 2019




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Application of liquid biofuels to internal combustion engines / Soo-Young No

Online Resource




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The faithfulness of the risen Christ : pistis and the exalted Lord in the Pauline letters / David J. Downs, Benjamin J. Lappenga

Downs, David J., 1977- author




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Jesus beyond nationalism : constructing the historical Jesus in a period of cultural complexity / edited by Halvor Moxnes, Ward Blanton and James G. Crossley




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The garb of being : embodiment and the pursuit of holiness in late ancient Christianity / Georgia Frank, Susan R Holman, and Andrew S. Jacobs, editors




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Sacraments, ceremonies and the Stuart divines : sacramental theology and liturgy in England and Scotland 1603-1662 / Bryan D. Spinks

Spinks, Bryan D., author




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Superior performance of surface-treated NaX@Pebax-1657 membranes for O2/N2 separation

RSC Adv., 2020, 10,17061-17069
DOI: 10.1039/D0RA02255A, Paper
Open Access
Mohammad Salehi Maleh, Ahmadreza Raisi
In this study, the performances of mixed matrix composite membranes (MMCMs) containing surface-treated NaX nanocrystals (ST-NaX-NCs) were experimentally and theoretically investigated for O2/N2 separation.
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La2O2CO3:Tb3+ one-dimensional nanorod with green persistent luminescence

RSC Adv., 2020, 10,17180-17184
DOI: 10.1039/D0RA01926G, Paper
Open Access
Xiaojing Dou, Yang Li, Ru Kang, Huiwang Lian, Zhenzhang Li
Trivalent terbium-doped oxycarbonate (La2O2CO3:1%Tb3+) one-dimensional nanorods are synthesized via a facile precipitation method.
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Simple organocatalyst component system for asymmetric hetero Diels–Alder reaction of isatins with enones

RSC Adv., 2020, 10,17486-17491
DOI: 10.1039/D0RA03006F, Paper
Open Access
Perumalsamy Parasuraman, Zubeda Begum, Madhu Chennapuram, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano
A simple two catalysts component system of β-amino alcohols (catalyst) and amino acids (co-catalyst) works as an efficient organocatalysts in hetero Diels–Alder reaction of isatins with enones to afford chiral spirooxindole-tetrahydropyranones.
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Chlorotrifluoroethylidenes: an efficient and convenient approach to their synthesis

RSC Adv., 2020, 10,17427-17431
DOI: 10.1039/D0RA02481C, Paper
Open Access
Abhay Atmaram Upare, Pradip K. Gadekar, Kiran Jadhav, H. Sivaramakrishnan, Selvaraj Mohana Roopan
A convenient one step synthesis of chlorotrifluoroalkyl olefins starting from aldehydes was developed.
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Effects of ozone treatment on SOD activity and genes in postharvest cantaloupe

RSC Adv., 2020, 10,17452-17460
DOI: 10.1039/D0RA00976H, Paper
Open Access
Huijie Zhang, Xiaojun Zhang, Chenghu Dong, Na Zhang, Zhaojun Ban, Li Li, Jinze Yu, Yunfeng Hu, Cunkun Chen
Ozone has been shown to play a positive role in the storage and preservation of agricultural products.
The content of this RSS Feed (c) The Royal Society of Chemistry




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One pot fabrication of fluorescein functionalized manganese dioxide for fluorescence “Turn OFF–ON” sensing of hydrogen peroxide in water and cosmetic samples

RSC Adv., 2020, 10,17506-17514
DOI: 10.1039/D0RA01980A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Hassan Refat H. Ali, Ahmed I. Hassan, Yasser F. Hassan, Mohamed M. El-Wekil
The fluorometric nanoprobe was fabricated via doping of fluorescein dye in MnO2 nanosheets (FLS/MnO2 NS) via facile co-precipitation method. It was used for analysis of H2O2 in different matrices through liberation of FLS after reduction of MnO2 NS.
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Borohydride catalyzed redistribution reaction of hydrosilane and chlorosilane: a potential system for facile preparation of hydrochlorosilanes

RSC Adv., 2020, 10,17404-17407
DOI: 10.1039/D0RA03536J, Paper
Open Access
Yi Chen, Liqing Ai, Yongming Li, Caihong Xu
A borohydride catalyzed Si–H/Si–Cl redistribution system was established to prepare hydrochlorosilanes facilely and efficiently.
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Development of novel N-(6-methanesulfonyl-benzothiazol-2-yl)-3-(4-substituted-piperazin-1-yl)-propionamides with cholinesterase inhibition, anti-β-amyloid aggregation, neuroprotection and cognition enhancing properties for the therapy of Alzheimer's d

RSC Adv., 2020, 10,17602-17619
DOI: 10.1039/D0RA00663G, Paper
Open Access
Chandra Bhushan Mishra, Shruti Shalini, Siddharth Gusain, Amresh Prakash, Jyoti Kumari, Shikha Kumari, Anita Kumari Yadav, Andrew M. Lynn, Manisha Tiwari
A novel series of benzothiazole–piperazine hybrids were rationally designed, synthesized, and evaluated as multifunctional ligands against Alzheimer's disease (AD).
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Enhanced thermal stability, hydrophobicity, UV radiation resistance, and antibacterial properties of wool fabric treated with p-aminobenzenesulphonic acid

RSC Adv., 2020, 10,17515-17523
DOI: 10.1039/D0RA02267E, Paper
Open Access
Mohammad Mahbubul Hassan
The treatment with para-aminobenzenesulphonic acid produced a multifunctional wool fabric with enhanced hydrophobicity, thermal stability, UV resistance, and antibacterial properties.
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Boosting performances of triboelectric nanogenerators by optimizing dielectric properties and thickness of electrification layer

RSC Adv., 2020, 10,17752-17759
DOI: 10.1039/D0RA02181D, Paper
Open Access
Xiaofang Kang, Chongxiang Pan, Yanghui Chen, Xiong Pu
Enhanced output performances of a triboelectric nanogenerator (TENG) are achieved by optimizing the high-dielectric-constant filler content in the electrification layer and decreasing its thickness.
The content of this RSS Feed (c) The Royal Society of Chemistry