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Environmental problems in marine biology : methodological aspects and applications / editors, Tamara García Barrera, Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, Huelva, Spain ; José Luis Gómez Ariza, Dep




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Decision making in water resources policy and management : an Australian perspective / Barry T. Hart (Water Science Pty Ltd, Echuca and Monash University, Melbourne, VIC, Australia), Jane Doolan (University of Canberra, ACT, Australia)

Hart, Barry T., author




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Fundamentals of estuarine physical oceanography / Luiz Bruner de Miranda, Fernando Pinheiro Andutta, Björn Kjerfve, Belmiro Mendes de Castro Filho

Miranda, Luiz Bruner de, author




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Investigating oceanography / Keith A. Sverdrup (University of Wisconsin-Milwaukee), Raphael M. Kudela (University of California, Santa Cruz)

Sverdrup, Keith A., author




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Marine pollution / Christopher L.J. Frid (School of Environment, Griffith University, Queensland, Australia), Bryony A. Caswell (Environmental Futures Research Institute, Griffith University, Queensland, Australia)

Frid, Chris, author




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National park science : a century of research in South Africa / Jane Carruthers (University of South Africa, Pretoria, South Africa)

Carruthers, Jane, author




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The rise of marine mammals : 50 million years of evolution / Annalisa Berta ; graphics editor, James L. Sumich ; illustrations by Carl Buell, Robert Boessenecker, William Stout, and Ray Troll

Berta, Annalisa, author




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Seascape ecology / edited by Simon J. Pittman




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Rivers and society : landscapes, governance and livelihoods / edited by Malcolm Cooper, Abhik Chakraborty and Shamik Chakraborty




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Evolutionary ecology of marine invertebrate larvae / edited by Tyler J. Carrier (University of North Carolina at Charlotte, USA), Adam M. Reitzel (University of North Carolina at Charlotte, USA), Andreas Heyland (University of Guelph, Canada)




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Microplastics in fisheries and aquaculture : status of knowledge on their occurrence and implications for aquatic organisms and food safety / Amy Lusher, Peter Hollman, and Jeremy Mendoza-Hill

Lusher, Amy, author




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The Oxford handbook of water politics and policy / edited by Ken Conca and Erika Weinthal




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The first global integrated marine assessment : world ocean assessment I / by the group of experts of the regular process : Lorna Inniss and Alan Simcock, joint coordinators ; Amanuel Yoanes Ajawin, Angel C. Alcala, Patricio Bernal, Hilconida P. Calumpong




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An evaluation of the effectiveness of a protected area management model in Bhutan : a case study of Phrumsengla National Park, Central Bhutan / Thinley Choden

Choden, Thinley, author




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In hot water : the impacts of climate change on marine fisheries and biodiversity / The Senate, Environment and Communications References Committee

Australia. Parliament. Senate. Environment and Communications References Committee




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Wild sea : a history of the Southern Ocean / Joy McCann

McCann, Joy, 1954- author




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Performance indicators for water supply services / Helena Alegre, Jaime Melo Baptista, Enrique Cabrera Jr., Francisco Cubillo, Patrícia Duarte, Wolfram Hirner, Wolf Merkel, Renato Parena

Alegre, Helena, author




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The sea around us / Rachel Carson ; introduction by Sylvia Earle

Carson, Rachel, 1907-1964, author




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Marine biology / Peter Castro, Michael E. Huber

Castro, Peter, author




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Freshwater ecology : concepts and environmental applications of limnology / Walter K. Dodds, Matt R. Whiles

Dodds, Walter K. (Walter Kennedy), 1958- author




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Practical evaluation for conservation education and outreach : assessing impacts & enhancing effectiveness / Katherine Clavijo and Kathayoon A. Khalil ; foreword by Judy Diamond

Clavijo, Katherine, author




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Association Between Genetically Proxied Inhibition of HMG-CoA Reductase and Epithelial Ovarian Cancer

This study uses mendelian randomization to estimate the associations between genetic variants related to reduced HMG-CoA reductase activity and epithelial ovarian cancer in the general population and in BRCA1/2 mutation carriers.




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HC suspends decision to surrender medical PG diploma courses

This is not the way to treat govt. doctors, observes bench




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Palladium-catalyzed synthesis of [60]fullerene-fused furochromenones and further electrochemical functionalization

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00264J, Research Article
Majid Hussain, Chuang Niu, Guan-Wu Wang
The palladium-catalyzed heteroannulation of [60]fullerene with 4-hydroxycoumarins affords [60]fullerene-fused furochromenones, which can be further derivatized via an electrochemical method to synthesize 1,2,3,4-adducts.
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Rhodium-catalyzed asymmetric transfer hydrogenation of 4-quinolone derivatives

Org. Chem. Front., 2020, 7,975-979
DOI: 10.1039/C9QO01514K, Research Article
Bin He, Phannarath Phansavath, Virginie Ratovelomanana-Vidal
4-Quinolone derivatives were conveniently reduced to 1,2,3,4-tetrahydroquinoline-4-ols with excellent enantioselectivities through asymmetric transfer hydrogenation using a tethered rhodium complex and formic acid/triethylamine as the hydride source.
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Copper-catalyzed tandem phosphorylative allenylation/cyclization of 1-(o-aminophenyl)prop-2-ynols with the P(O)–H species: access to C2-phosphorylmethylindoles

Org. Chem. Front., 2020, 7,980-986
DOI: 10.1039/D0QO00159G, Research Article
Xiao-Yan Liu, Yun-Xiang Zou, Hai-Liang Ni, Jing Zhang, Hong-Bo Dong, Long Chen
A novel method to synthesize C2-phosphorylmethylindoles via the carbocation formation initiated tandem phosphorylative allenylation/cyclization of 1-(o-aminophenyl)prop-2-ynols with the P(O)–H species has been developed.
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Chelation-assisted transition metal-catalysed C–H chalcogenylations

Org. Chem. Front., 2020, 7,1022-1060
DOI: 10.1039/C9QO01497G, Review Article
Wenbo Ma, Nikolaos Kaplaneris, Xinyue Fang, Linghui Gu, Ruhuai Mei, Lutz Ackermann
This review summarizes recent advances in C–S and C–Se formations via transition metal-catalyzed C–H functionalization utilizing directing groups to control the site-selectivity.
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Oxidative N-heterocyclic carbene-catalyzed [3 + 3] annulation reaction of enals with benzofuran-3-ones: efficient access to benzofuran-fused δ-lactones

Org. Chem. Front., 2020, 7,1011-1015
DOI: 10.1039/D0QO00161A, Research Article
Zhan-Yong Wang, Ting Yang, Kai-Kai Wang, Rongxiang Chen, Menghan Liu, Hongxin Liu
A facile route to benzofuran-fused δ-lactones was developed via an N-heterocyclic carbene-catalyzed [3 + 3] annulation reaction, giving the expected products in high yields (up to 99%) with excellent enantioselectivities (up to 98% ee).
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The key role of protodeauration in the gold-catalyzed reaction of 1,3-diynes with pyrrole and indole to form complex heterocycles

Org. Chem. Front., 2020, 7,997-1005
DOI: 10.1039/C9QO01544B, Research Article
Ioannis Stylianakis, Olalla Nieto Faza, Carlos Silva López, Antonios Kolocouris
The mechanism of indole and carbazole formation via a formal [4 + 2] cycloaddition strategy is dominated by the protodeauration step.
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Construction of spirooxindole-fused spiropyrazolones containing contiguous three stereogenic centres via [3 + 2] annulation utilizing a ferrocene derived bifunctional phosphine catalyst

Org. Chem. Front., 2020, 7,1016-1021
DOI: 10.1039/D0QO00140F, Research Article
Wenjun Luo, Bingxuan Shao, Jingyi Li, Xiao Xiao, Dingguo Song, Fei Ling, Weihui Zhong
Regional and stereoselective construction of spirooxindole-fused spiropyrazolones containing contiguous three stereogenic centres via [3 + 2] annulation catalyzed by ferrocene derived bifunctional phosphine.
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Palladium-catalyzed double carbonylation of propargyl amines and aryl halides to access 1-aroyl-3-aryl-1,5-dihydro-2H-pyrrol-2-ones

Org. Chem. Front., 2020, 7,1006-1010
DOI: 10.1039/D0QO00007H, Research Article
Jun Ying, Zhengjie Le, Zhi-Peng Bao, Xiao-Feng Wu
A palladium-catalyzed carbonylative procedure for the synthesis of 1-aroyl-3-aryl-1,5-dihydro-2H-pyrrol-2-ones from propargyl amines and aryl halides with TFBen as the CO source has been developed.
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Cooperative photoredox and chiral hydrogen-bonding catalysis

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00276C, Review Article
Yanli Yin, Xiaowei Zhao, Baokun Qiao, Zhiyong Jiang
Chiral hydrogen-bonding catalysis is a classic strategy in asymmetric organocatalysis. Recently, it has been used to cooperate with photoredox catalysis, becoming a powerful tool to access optical pure compounds via radical-based transformations.
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Double allylic defluorinative alkylation of 1,1-bisnucleophiles with (trifluoromethyl)alkenes: construction of all-carbon quaternary centers

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00121J, Research Article
Yingying Cai, Hao Zeng, Chuanle Zhu, Chi Liu, Guangying Liu, Huanfeng Jiang
Synthesis of symmetric gem-difluoroalkene substituted products bearing all-carbon quaternary centers via double allylic defluorinative alkylation of 1,1-bisnucleophiles with (trifluoromethyl)alkenes.
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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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Direct organocatalytic asymmetric Michael reaction of fluorine hemiaminal-type nucleophile to 4-nitro-5-styrylisoxazoles

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00348D, Research Article
Luyao Li, Bo Zhu, Huihui Fan, Zhiyong Jiang, Junbiao Chang
Herein, we report a chiral bifunctional thiourea catalyzed asymmetric Michael addition reaction between 2-(trifluoromethyl)oxazol-5(2H)-one as a direct C-2-position nucleophile to 4-nitro-5-styrylisoxazoles for the first time.
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Asymmetric Organocatalytic Double 1,6-Addition: Rapid Access to Chiral Chromans with Molecular Complexity

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00354A, Research Article
Indranil Chatterjee, Sourav Roy, Suman Pradhan, Krishan Kumar
An organocatalytic cascade vinylogous double 1,6-addition strategy for the synthesis of chiral chroman derivatives is reported. The cascade reaction follows oxa-Michael/1,6-addition reactions between ortho-hydroxyphenyl-substituted para-quinone methadies and 2,4-dienal derivatives to...
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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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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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Preparation of a mechanically interlocked polymer from a linear supramolecular polymer

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00315H, Research Article
Zibin Zhang, Kechang Sun, Leqiong Jin, Chunsong Xie, Shijun Li
We transformed a linear supramolecular polymer into a mechanically interlocked polymer by photoisomerization.
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Ag2O-catalysed nucleophilic isocyanation: selective formation of less-stable benzylic isonitriles

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00336K, Research Article
Taiga Yurino, Yuji Tange, Ryutaro Tani, Takeshi Ohkuma
Both primary and secondary benzylic isonitriles were exclusively produced by the Ag2O-catalysed reaction of benzylic phosphates and trimethylsilyl cyanide without formation of the thermodynamically favoured regioisomers, benzylic nitriles.
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Differential formation of nitrogen-centered radicals leading to unprecedented, regioselective bromination of N,N'-(1,2-phenylene)bisamides and 2-amidophenols

Org. Chem. Front., 2020, 7,1095-1106
DOI: 10.1039/C9QO01508F, Research Article
Damoder Reddy Motati, Dilipkumar Uredi, Amarender Goud Burra, J. Phillip Bowen, Frank R. Fronczek, Clint R. Smith, E. Blake Watkins
A highly efficient, site-selective, visible light-accelerated, remote C–H halogenation of unsymmetrical aromatic bisamides/amidoesters has been developed.
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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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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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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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