Archive for April, 2014

HOT articles in Green Chemistry

Take a look at the latest selection, which are free for you to read for the next four weeks! Graphical abstract: Laccase/TEMPO-mediated system for the thermodynamically disfavored oxidation of 2,2-dihalo-1-phenylethanol derivatives

Laccase/TEMPO-mediated system for the thermodynamically disfavored oxidation of 2,2-dihalo-1-phenylethanol derivatives
Kinga Kędziora, Alba Díaz-Rodríguez, Iván Lavandera, Vicente Gotor-Fernández and Vicente Gotor
Green Chem., 2014, Advance Article
DOI: 10.1039/C4GC00066H, Communication

Guidelines based on life cycle assessment for solvent selection during the process design and evaluation of treatment alternatives
Antonio Amelio, Giuseppe Genduso, Steven Vreysen, Patricia Luis and Bart Van der Bruggen
Green Chem., 2014, Advance Article
DOI: 10.1039/C3GC42513D, Paper

Multicomponent reactions: advanced tools for sustainable organic synthesis
Răzvan C. Cioc, Eelco Ruijter and Romano V. A. Orru
Green Chem., 2014, Advance Article
DOI: 10.1039/C4GC00013G, Perspective

Aerobic homocoupling of arylboronic acids catalysed by copper terephthalate metal–organic frameworks
Pillaiyar Puthiaraj, Palaniswamy Suresh and Kasi Pitchumani
Green Chem., 2014, Advance Article
DOI: 10.1039/C4GC00056K, Paper

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2nd International Green Catalysis Symposium

Congratulations to Enguerrand Blondiaux and Thomas Dombray, who were awarded Royal Society of Chemistry poster prizes at the 2nd International Green Catalysis Symposium.

Green Chemistry and Catalysis Science and Technology were pleased to sponsor the Symposium, which took place on April 2-4th 2014 in Rennes, France with the aim of presenting to academic and industry researchers the recent developments in the fast growing field of green catalysis.
The Symposium was attended by Green Chemistry Editorial Board member Professor Shu Kobayashi, who presented the Green Chemistry poster prize to Enguerrand Blondiaux (CEA/IRAMIS/SIS2M/CNRS) for his poster entitled ‘Metal-free reduction of carbon dioxide using hydroboranes’.
Prof Shu Kobayashi presents the Green Chemistry poster prize to Enguerrand Blondiaux

Thomas Dombray (University of Rennes) was awarded a Catalysis Science & Technology poster prize for his poster ‘Cobalt carbonyl catalyzed hydrosilylation of amides’. His prize was presented by Catalysis Science & Technology Editorial Board member Dr Christian Bruneau.

Thomas Dombray receives a Catalysis Science & Technology poster prize from Dr Christian Bruneau
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Seeing the fuel for the trees

The European Commission has established a target for EU member states to obtain 20% of their energy from renewable sources by the year 2020. Although production of electricity from solar energy and hydropower are crucial technologies in achieving this goal, liquid hydrocarbon fuels are seemingly irreplaceable in certain heavy transportation sectors (specifically sea freight and aviation).

Direct thermocatalytic transformation of pine wood into low oxygenated biofuel

Scientific advances are now being made in the use of non-food crops to produce liquid hydrocarbon fuels, complementing the established oxygenated biofuels made of ethanol and bio-diesel. The latest research demonstrates that pine wood can be successfully converted into a mixture of liquid hydrocarbons. The resulting fuel has a similar calorific value to diesel, and contains less than 5% oxygen.

The necessary catalyst is made through a simple wet impregnation technique to give copper and ruthenium supported on phosphotungstic acid, which is then calcined. The transformation of the lignocellulosic biomass is conducted under hydrogen at an elevated temperature to produce the liquid fuel (30 wt%), which separates from an aqueous phase and any residual solid. The organic liquid was found to contain a number of mostly cyclic aliphatic hydrocarbons and also aromatic compounds, and thus is an attractive option as a next generation biofuel.

Direct thermocatalytic transformation of pine wood into low oxygenated biofuel
Walid Al Maksoud, Cherif Larabi, Anthony Garron, Kai C. Szeto, Jean J. Walter and Catherine C. Santini
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42596G

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Green Chemistry Issue 4 of 2014 now online!

Issue 4 of Green Chemistry is a part-themed issue on ‘Sustainable polymers: reduced environmental impact, renewable raw materials and catalysis’. Guest Editor Professor Michael Meier (Karlsruhe Institute of Technology, Germany) introduces the issue in his Editorial.

This special issue is being published in collaboration with our sister journal Polymer Chemistry who will soon be publishing their issue on ‘Sustainable polymers: replacing polymers derived from fossil fuels Guest Edited by Stephen A. Miller (University of Florida, USA). The two issues will be collated online – look out for the full ‘Sustainable Polymers’ collection later this month on our Themed Collections tab.

GC016004_OFC_PUBLICITYThe outside front cover features the communication “Marine-degradable polylactic acid” by Ryan T. Martin, Ludmila P. Camargo and Stephen A. Miller.

Issue 4 contains a number of excellent Perspective articles, Critical and Tutorial Reviews:

Towards sustainable polymer chemistry with homogeneous metal-based catalysts
Kristin Schröder, Krzysztof Matyjaszewski, Kevin J. T. Noonan and   Robert T. Mathers

Hydrogen-bonding organocatalysts for ring-opening polymerization
Coralie Thomas and Brigitte Bibal

Matrices from vegetable oils, cashew nut shell liquid, and other relevant systems for biocomposite applications
Rafael L. Quirino, Thomas F. Garrison and Michael R. Kessler  

Renewable terephthalate polyesters from carbohydrate-based bicyclic monomers
Sebastián Muñoz-Guerra, Cristina Lavilla, Cristina Japu and Antxon Martínez de Ilarduya    

The use of lipases as biocatalysts for the epoxidation of fatty acids and phenolic compounds
Chahinez Aouf, Erwann Durand, Jérôme Lecomte, Maria-Cruz Figueroa-Espinoza, Eric Dubreucq, Hélène Fulcrand and Pierre Villeneuve


Water at elevated temperatures (WET): reactant, catalyst, and solvent in the selective hydrolysis of protecting groups” is the paper highlighted on the inside front cover by Wilmarie Medina-Ramos, Mike A. Mojica, Elizabeth D. Cope, Ryan J. Hart, Pamela Pollet, Charles A. Eckert and Charles L. Liotta 

Perspective articles, Critical and Tutorial Reviews from Issue 4:

Hydroxymethylfurfural production from bioresources: past, present and future
Siew Ping Teong, Guangshun Yi and Yugen Zhang

Journey on greener pathways: from the use of alternate energy inputs and benign reaction media to sustainable applications of nano-catalysts in synthesis and environmental remediation
Rajender S. Varma

Carbonylation in microflow: close encounters of CO and reactive species
Takahide Fukuyama, Takenori Totoki and Ilhyong Ryu

Mixing ionic liquids – “simple mixtures” or “double salts”?
Gregory Chatel, Jorge F. B. Pereira, Varun Debbeti, Hui Wang and Robin D. Rogers

Heterocycle construction using the biomass-derived building block itaconic acid
Alexandra M. Medway and   Jonathan Sperry        
      
Keep up-to-date with the latest content in Green Chemistry by registering for our free table of contents alerts.

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Hot papers in Green Chemistry

Here are the latest hot papers published in Green Chemistry, as recommended by the referees:

Water at elevated temperatures (WET): reactant, catalyst, and solvent in the selective hydrolysis of protecting groups
Wilmarie Medina-Ramos, Mike A. Mojica, Elizabeth D. Cope, Ryan J. Hart, Pamela Pollet, Charles A. Eckert and Charles L. Liotta  
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42569J


Laccase/TEMPO-mediated system for the thermodynamically disfavored oxidation of 2,2-dihalo-1-phenylethanol derivatives
Kinga Kędziora, Alba Diaz-Rodriguez, Iván Lavandera, Vicente Gotor-Fernández and Vicente Gotor  
Green Chem., 2014, Accepted Manuscript, DOI: 10.1039/C4GC00066H


Multicomponent Reactions: Advanced Tools for Sustainable Organic Synthesis
Razvan Cioc, E. Ruijter and Romano Orru  
Green Chem., 2014, Accepted Manuscript, DOI: 10.1039/C4GC00013G

 

 All the papers listed above are free to access for the next 4 weeks!

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