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Methods in stream ecology / edited by F. Richard Hauer and Gary A. Lamberti




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




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




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




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




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




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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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Introduction to focused ion beam nanometrology / David C. Cox

Cox, David C. (David Christopher), 1965- author




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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] Stereodivergent Asymmetric Synthesis of a,ß-Disubstituted ß-Aminoalkylboronic Acid Derivatives via Group-Selective Protodeboronation Enabling Access to the Elusive Anti Isomer

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03207




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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] Selective Modification of Tryptophan Residues in Peptides and Proteins Using a Biomimetic Electron Transfer Process

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03039




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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] 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] Cytosine Methylation Enhances DNA Condensation Revealed by Equilibrium Measurements Using Magnetic Tweezers

Journal of the American Chemical Society
DOI: 10.1021/jacs.9b11957




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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] Supramolecular Nanoscaffolds within Cytomimetic Protocells as Signal Localization Hubs

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c01732




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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] Integrating the Pillared-Layer Strategy and Pore-Space Partition Method to Construct Multicomponent MOFs for C<sub>2</sub>H<sub>2</sub>/CO<sub>2</sub> Separation

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c00612




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

Hayden Library - TP331.B55 2017




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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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Modern Synthetic Methodologies for Creating Drugs and Functional Materials (MOSM2018): proceedings of the II International Conference: conference date, 15-17 November 2018: location, Yekaterinburg, Russia / editors, Grigory V. Zyryanov, Sougata Santra and

Online Resource




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Analytical Characterization Methods for Crude Oil and Related Products.

Online Resource




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Metabolic regulation and metabolic engineering for biofuel and biochemical production / Kazuyuki Shimizu, Institute for Advanced Biosciences, Keio University, Yamagata, Japan

Hayden Library - TP248.B55 S55 2017




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Edible oil structuring: concepts, methods and applications / edited by Ashok R. Patel

Online Resource




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Hydrogen Production Technologies / by Mehmet Sankir, Nurdan Demirci Sankir

Online Resource




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Computer methods in chemical engineering / Nayef Ghasem

Online Resource




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Edible oil structuring: concepts, methods, and application / edited by Ashok R. Patel

Online Resource




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Laser heat-mode lithography: principle and methods / Jingsong Wei

Online Resource




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Methods of analysis of food components and additives / edited by Semih Ötleş

Online Resource




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Electrochemical methods for hydrogen production / edited by Keith Scott

Online Resource




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Research methodologies and practical applications of chemistry / edited by Lionello Pogliani, PhD, A.K. Haghi, PhD, Nazmul Islam, PhD

Online Resource




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Research methods and applications in chemical and biological engineering / edited by Ali Pourhashemi, Sankar Chandra Deka, A.K. Haghi

Online Resource




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Rare Metal Technology 2020 Gisele Azimi, Kerstin Forsberg, Takanari Ouchi, Hojong Kim, Shafiq Alam, Alafara Abdullahi Baba, editors

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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The Mysteries, resurrection, and 1 Corinthians 15 : comparative methodology and contextual exegesis / Terri Moore

Moore, Terri (New Testament teacher), author




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Metaphor, morality, and the Spirit in Romans 8:1-17 / William E.W. Robinson

Robinson, William E. W. (William Edmond Whiddon), author




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Plant Nucleotide Metabolism: Biosynthesis, Degradation, and Alkaloid Formation


 

All organisms produce nucleobases, nucleosides, and nucleotides of purines and pyrimidines. However, while there have been a number of texts on nucleotide metabolism in microorganisms and humans, the presence of these phenomena in plant life has gone comparatively unexplored. This ground-breaking new book is the first to focus exclusively on the aspects of purine nucleotide metabolism and function that are particular to plants, making it a unique



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