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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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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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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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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Anthranils: versatile building blocks in the construction of C–N bonds and N-heterocycles

Org. Chem. Front., 2020, 7,1177-1196
DOI: 10.1039/D0QO00163E, Review Article
Yang Gao, Jianhong Nie, Yanping Huo, Xiao-Qiang Hu
This review article provides an overview of the recent progress in the transformations of anthranils, which have emerged as versatile building blocks in the assembly of various C–N bonds and medicinally active heterocyclic systems.
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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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[ASAP] Construction of s-Aromatic AlB<sub>2</sub> Ring via Borane Coupling with a Dicoordinate Cyclic (Alkyl)(Amino)Aluminyl Anion

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03179




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[ASAP] Discovery of Potent Cyclic Sulfopeptide Chemokine Inhibitors via Reprogrammed Genetic Code mRNA Display

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03152




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Product :: Adobe LiveCycle Designer, Second Edition: Creating Dynamic PDF and HTML5 Forms for Desktop and Mobile Applications, 2nd Edition




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Product :: Adobe LiveCycle Designer, Second Edition: Creating Dynamic PDF and HTML5 Forms for Desktop and Mobile Applications, 2nd Edition




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Recycling of polyurethane foams / edited by Sabu Thomas, Ajay Vasudeo Rane, Krishnan Kanny, Abitha V.K., Martin George Thomas

Online Resource




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Recycling of polyethylene terephthalate bottles / edited by Sabu Thomas, Ajay Rane, Krishnan Kanny, Anitha V.K., Martin George Thomas

Online Resource




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Fossil energy: a volume in the Encyclopedia of sustainability science and technology, second edition / Ripudaman Malhotra, editor

Online Resource




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Life cycle assessment in the chemical product chain: challenges, methodological approaches and applications / Simone Maranghi, Carlo Brondi, editors

Online Resource




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Palladium supported on triazolyl-functionalized hypercrosslinked polymers as a recyclable catalyst for Suzuki–Miyaura coupling reactions

RSC Adv., 2020, 10,17123-17128
DOI: 10.1039/D0RA01190H, Paper
Open Access
Cijie Liu, Lijuan Zheng, Dexuan Xiang, Shasha Liu, Wei Xu, Qionglin Luo, You Shu, Yuejun Ouyang, Hongwei Lin
A novel hypercrosslinked polymer-palladium catalyst was prepared via external cross-linking reactions and applied in Suzuki–Miyaura reactions as a recyclable catalyst, resulting in TON numbers up to 1.66 × 104 and yields reaching 99%.
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Two-dimensional β-MoO3@C nanosheets as high-performance negative materials for supercapacitors with excellent cycling stability

RSC Adv., 2020, 10,17497-17505
DOI: 10.1039/D0RA01258K, Paper
Open Access
Xuexia Liu, Ying Wu, Huiwen Wang, Yinfeng Wang, Chunfang Huang, Limin Liu, Zhijun Wang
MoO3 has gained a great deal of attention as a promising electrode material in energy storage devices.
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Fabrication of a magnetic ternary ZnFe2O4/TiO2/RGO Z-scheme system with efficient photocatalytic activity and easy recyclability

RSC Adv., 2020, 10,17293-17301
DOI: 10.1039/D0RA01880E, Paper
Open Access
Yuwei Sun, Jiashuang Lei, Yizhu Wang, Qian Tang, Chunli Kang
A magnetic separable Z-scheme composite based on ZnFe2O4, TiO2 nanosheets and RGO exhibits efficient photocatalytic degradation of p-NP.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A highly sensitive, selective and renewable carbon paste electrode based on a unique acyclic diamide ionophore for the potentiometric determination of lead ions in polluted water samples

RSC Adv., 2020, 10,17552-17560
DOI: 10.1039/D0RA01435D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
M. A. Zayed, Walaa H. Mahmoud, Ashraf A. Abbas, Aya E. Ali, Gehad G. Mohamed
Due to the toxicity of lead(II) to all living organisms destroying the central nervous system and leading to circulatory system and brain disorders, the development of effective and selective lead(II) ionophores for its detection is very important.
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Facile synthesis of a direct Z-scheme BiOCl–phosphotungstic acid heterojunction for the improved photodegradation of tetracycline

RSC Adv., 2020, 10,17369-17376
DOI: 10.1039/D0RA02396E, Paper
Open Access
Haijuan Tong, Bingfang Shi, Shulin Zhao
A one-step hydrothermal approach for synthesizing BiOCl–phosphotungstic acid (BiOCl–HPW) heterojunctions is proposed. The prepared BiOCl–HPW heterojunction exhibited good stability and photocatalytic activity.
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Synthesis of heteroatom-containing pyrrolidine derivatives based on Ti(O-iPr)4 and EtMgBr-catalyzed carbocyclization of allylpropargyl amines with Et2Zn

RSC Adv., 2020, 10,17881-17891
DOI: 10.1039/D0RA02677H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Rita N. Kadikova, Ilfir R. Ramazanov, Azat M. Gabdullin, Oleg S. Mozgovoj, Usein M. Dzhemilev
The Ti(O-iPr)4 and EtMgBr-catalyzed regio and stereoselective carbocyclization of N-allyl-substituted 2-alkynylamines with Et2Zn, followed by deuterolysis or hydrolysis, affords the corresponding methylenepyrrolidine derivatives in high yields.
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Phosphacycloalkyldiones: synthesis and coordinative behaviour of 6- and 7-member cyclic diketophosphanyls

Dalton Trans., 2020, 49,5482-5492
DOI: 10.1039/D0DT00864H, Paper
Kyle G. Pearce, Vladimir Simenok, Ian R. Crossley
Condensation of glutaryl and adipoyl chlorides with bis(silyl)phosphanes RP(SiMe3)2 (R = Me, nBu, tBu, Ph, Mes) affords the conformationally fluxional phosphacycloalkyldiones (CH2)n(CO)2PR (n = 3, 4); their coordination behaviour is explored.
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Chemoselective oxidative addition of vinyl sulfones mediated by palladium complexes bearing picolyl-N-heterocyclic carbene ligands.

Dalton Trans., 2020, 49,5684-5694
DOI: 10.1039/D0DT01144D, Paper
Thomas Scattolin, Claudio Santo, Nicola Demitri, Luciano Canovese, Fabiano Visentin
We have examined in depth the features of oxidative addition of (E)-1,2 ditosylethene on palladium(0) complexes bearing picolyl-N-heterocyclic carbenes.
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Self-assembly of mixed-valent and heterometallic metallocycles: efficient catalyst for oxidation of alcohols to aldehydes with ambient air

Dalton Trans., 2020, Accepted Manuscript
DOI: 10.1039/D0DT01340D, Communication
Ya-Liang Lai, Xue-Zhi Wang, Rui-Rong Dai, Yong-Liang Huang, Xian-Chao Zhou, Xiao-Ping Zhou, Dan Li
Two mixed-valent CuII/CuI and two heterometallic CuII/AgI metallocycles have been synthesized by the assembly of designed metalloligands and CuI/AgI ions, respectively. The CuII/CuI metallocycle can catalyze oxidation of alcohols to...
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Luminescent organic dyes containing a phenanthro[9,10-D]imidazole core and [Ir(N^C)(N^N)]+ complexes based on the cyclometalating and diimine ligands of this type

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT00568A, Paper
Anastasia I. Solomatina, Kirill M. Kuznetsov, Vladislav V. Gurzhiy, Vladimir V. Pavlovskiy, Vitaly V. Porsev, Robert A. Evarestov, Sergey P. Tunik
New N^N and N^C luminescent ligands with solvatochromic behavior and their iridium complexes were synthesized, characterized and investigated.
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Synthesis and reactivity of cyclobutadiene nickel bromide

Dalton Trans., 2020, Advance Article
DOI: 10.1039/D0DT01510E, Paper
Nikita V. Shvydkiy, Egor A. Dlin, Klimentiy V. Ivanov, Anastasiya G. Buyanovskaya, Yulia V. Nelyubina, Dmitry S. Perekalin
The reaction of NiBr2 with 3-hexyne provides new access to various cyclobutadiene nickel complexes.
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BASF will use blockchain for plastics recycling




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Europeans advance plastics recycling

P&G, Versalis, and Ineos look to novel technologies to confront plastic waste




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Enzyme smooths path to planar chiral macrocycles

Good yields and enantioselectivity abide




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Genentech strikes cancer drug deal with Bicycle




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Neste invests in plastic recycling and hydrogen firms




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BASF forms European battery recycling pact




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Industry requests safety review of cyclic siloxane

US EPA considers evaluating risks of D4 under the Toxic Substances Control Act




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Agilyx licenses polystyrene recycling technology in Japan




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Industry requests safety review of cyclic siloxane

US EPA considers evaluating risks of D4 under the Toxic Substances Control Act




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Michelin partners with Enviro to recycle tires with pyrolysis




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Encyclopedia of cognitive behavior therapy [electronic resource] / Arthur Freeman, editor-in-chief ; editors, Stephanie H. Felgoise [and others]

New York : Springer, [2005]




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Editorial Perspectives: 2019 novel coronavirus (SARS-CoV-2): what is its fate in urban water cycle and how can the water research community respond?

Environ. Sci.: Water Res. Technol., 2020, 6,1213-1216
DOI: 10.1039/D0EW90015J, Editorial
Vincenzo Naddeo, Haizhou Liu
Vincenzo Naddeo and Haizhou Liu present an ‘Editorial Perspective’ on coronavirus in wastewater and discuss the water research needs to combat viral outbreaks.
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Cyclescapes of the unequal city: bicycle infrastructure and uneven development / John G. Stehlin

Rotch Library - HT165.5.S764 2019




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Encyclopedia of special education: a reference for the education of children, adolescents, and adults with disabilities and other exceptional individuals / edited by Cecil R. Reynolds, Kimberly J. Vannest, and Elaine Fletcher-Janzen

Online Resource




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Paucity of drivers affecting supplies: Cycle Pure Agarbathis’ MD

Paucity of truck drivers is impacting supplies, said Arjun Ranga, Managing Director, Cycle Pure Agarbathis.With a good number of migrant workers, who




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[ASAP] Enhancing the Recyclability of a Vegetable Oil-Based Epoxy Thermoset through Initiator Influence

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.0c01419




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[ASAP] One-Pot Synthesis of Cyclic Biofuel Intermediates from Biomass in Choline Chloride/Formic Acid-Based Deep Eutectic Solvents

ACS Sustainable Chemistry & Engineering
DOI: 10.1021/acssuschemeng.9b07300




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Fungi in biogeochemical cycles / edited by Geoffrey Michael Gadd




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Leung's encyclopedia of common natural ingredients : used in food, drugs, and cosmetics / Ikhlas A. Khan, Ehab A. Abourashed

Khan, I. A




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Sustainable chemo-enzymatic preparation of enantiopure (R)-β-hydroxy-1,2,3-triazoles via lactic acid bacteria-mediated bioreduction of aromatic ketones and a heterogeneous “click” cycloaddition reaction in deep eutectic solvents

React. Chem. Eng., 2020, 5,859-864
DOI: 10.1039/D0RE00067A, Communication
Paola Vitale, Francesco Lavolpe, Francesca Valerio, Mariaelena Di Biase, Filippo Maria Perna, Eugenia Messina, Gennaro Agrimi, Isabella Pisano, Vito Capriati
A chemo-enzymatic strategy for the preparation of enantiopure (R)-β-hydroxy-1,2,3-triazoles using a lactic acid bacterium as a whole-cell biocatalyst and a heterogeneous “click” cycloaddition reaction in deep eutectic solvents is disclosed.
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Effects of polysaccharides from wild morels on immune response and gut microbiota composition in non-treated and cyclophosphamide-treated mice

Food Funct., 2020, Advance Article
DOI: 10.1039/D0FO00597E, Paper
Wenyan Huo, Zhengping Feng, Suying Hu, Langjun Cui, Ting Qiao, Lu Dai, Peng Qi, Liguang Zhang, Yu Liu, Junzhi Li
Polysaccharides from wild morels alter gut microbiota, increase the production of SCFAs and promote the proliferation of lymphocytes in mice.
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Encyclopedia of bioastronautics / edited by Laurence R. Young, Jeffrey P. Sutton

Online Resource




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John Wyclif : selected Latin works in translation / translated and edited by Stephen Penn.

Manchester : Manchester University Press, 2019.




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Mahometan and Celestial's encyclopaedic guide to modernity: comprising a manual of useful instruction, essential to attainment of the urbane by the savage, the barbarous and the half-civilized alike / by Steven Flusty with Pauline C. Yu

Rotch Library - CB357.F58 2016




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The world in a book: Al-Nuwayri and the Islamic encyclopedic tradition / Elias Muhanna

Rotch Library - AE2.N8 M84 2018