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Chemistry World
December 3, 2009
Simon Hadlington
C-H Bond Activation Takes the Relaxing Route Chemists have uncovered a key factor that helps determine the reactivity of a C-H bond to oxidation. mark for My Articles similar articles
Chemistry World
February 22, 2008
James Mitchell Crow
Rhodium Fast Tracks Route to Lactones Chemists in Canada have developed an efficient new way to make lactones, chemical components of many natural products and drugs. mark for My Articles similar articles
Chemistry World
July 9, 2012
Phillip Broadwith
'Molecular cobra' turns C-H to C=C A reagent developed by US chemists can selectively introduce synthetically useful C=C double bonds into unactivated carbon chains, guided by an activating group attached to a nearby oxygen or nitrogen atom. mark for My Articles similar articles
Chemistry World
January 8, 2014
Karl Collins
Oxidation station Small molecules are making significant inroads -- with reactivity and selectivity approaching levels previously thought unachievable. mark for My Articles similar articles
Chemistry World
March 14, 2014
Simon Hadlington
Chemists make headway on C--H activation challenges Jin-Quan Yu's group at the Scripps Research Institute at La Jolla, California, have synthesized a library of synthetic chiral amino acids which could have applications in the pharmaceutical industry. mark for My Articles similar articles
Chemistry World
June 23, 2011
Simon Hadlington
Breaking the carbon-fluorine bond US chemists have discovered a new way to break the bond between carbon and fluorine atoms - the strongest carbon bond there is. mark for My Articles similar articles
Chemistry World
August 30, 2009
Phillip Broadwith
C-H oxidation proves its worth US researchers are going against the grain of total synthesis and developing new approaches to complex molecules. mark for My Articles similar articles
Chemistry World
February 20, 2012
James Urquhart
Unusual kinetics of catalyst revealed US researchers have elucidated the unusual reaction kinetics of C-H activation by the palladium(II) catalyst (Pd(OAc) 2). mark for My Articles similar articles
Chemistry World
September 6, 2006
Michael Gross
Selective Shortcut Chemists have developed a simple catalyst that speeds up the synthesis of a chiral protected building block used in many complex syntheses. mark for My Articles similar articles
Chemistry World
November 27, 2009
Simon Hadlington
A simple way to join an olefin to an arene Chemists in the US have developed a simple and effective way to carry out a key class of reaction in organic synthesis - the bolting an olefin to an aromatic ring. mark for My Articles similar articles
Chemistry World
January 2012
Paul Docherty
Column: Totally Synthetic What a Japanese team demonstrates in this synthesis of dragmacidin D is the state of the art, uniting all the key fragments using C-H bond couplings. mark for My Articles similar articles
Chemistry World
May 29, 2015
Derek Lowe
Magic molecule modifiers The synthesis of a new organic molecule can be approached in several ways. mark for My Articles similar articles
Chemistry World
August 16, 2009
Tom Bond
Catalyst free carbon-carbon bond formation The method offers an environmentally friendly way to form one of the most important bonds in organic synthesis. mark for My Articles similar articles
Chemistry World
November 2010
Carbon Couplers Take the Prize Three giants of organic chemistry, who pioneered palladium-catalysed cross coupling reactions, have shared this year's Nobel prize. mark for My Articles similar articles
Chemistry World
February 27, 2011
Manisha Lalloo
Catalyst cleans up C-C bond formation Researchers in the US have developed an iridium catalyst that promotes carbon-carbon bond formation between methanol and allenes. mark for My Articles similar articles
Chemistry World
March 2012
Lead-oriented synthesis Ian Churcher and Alan Nadin call for the development of more robust synthetic tools to improve small molecule survival rates in the perilous journey from lead to drug mark for My Articles similar articles
Chemistry World
January 27, 2010
Phillip Broadwith
Cracking carbon-carbon bonds Chemists in the US have discovered a tungsten complex that can break a strong carbon-carbon bond in an aromatic ring. mark for My Articles similar articles
Chemistry World
December 2, 2008
James Mitchell Crow
Just add air for cleaner carbon bonding UK scientists have found a new way to clip together organic molecules that could be the ultimate green approach to making carbon-carbon bonds mark for My Articles similar articles
Chemistry World
November 3, 2008
Simon Hadlington
Organic synthesis set for auto-pilot Peptides are routinely made by machines that couple together amino acid components. Could organic synthesis ever get this simple? mark for My Articles similar articles
Chemistry World
December 9, 2013
Jessica Cocker
Hydrogen breaks strong bonds with brute force A method developed by Leo Lau of Western University in Canada and colleagues can break C -- H bonds without damaging the rest of the molecule. mark for My Articles similar articles
Chemistry World
July 20, 2006
Jessica Ebert
Golden Touch for Amines Aminobenzene chemicals are used to make anything from dyes to pharmaceuticals, and now scientists have found a way to produce them in a more efficient way using a gold catalyst. mark for My Articles similar articles
Chemistry World
March 21, 2007
Richard Van Noorden
Forcing a Reaction US chemists have forced molecules to react by ripping their bonds apart with ultrasound. The scientists carefully stretched one targeted bond until it snapped, guiding the molecule's subsequent reaction into pathways forbidden by conventional chemistry. mark for My Articles similar articles
Chemistry World
June 27, 2013
Emma Eley
Sustainable iron catalyst for clean hydrogenation An international team of chemists has reported a clean and green way to perform one of the most important industrial reactions for pharmaceutical and petrochemical synthesis. mark for My Articles similar articles
Chemistry World
November 2, 2015
Batzelladine B Of all the diverse substances that nature produces, the alkaloids -- small molecules containing basic nitrogen -- have had the greatest impact on human history and health. mark for My Articles similar articles
Chemistry World
June 25, 2008
Lewis Brindley
Slick synthesis to sea sponge structure Chemists in the US have devised a new route to (-)-cyanthiwigin F, a complex biomolecule active against tumors mark for My Articles similar articles
Chemistry World
May 9, 2010
Phillip Broadwith
Iron catalyst breaks the mold An iron catalyst that is not only greener than many of its precious metal competitors, but also catalyses reactions that they can't, could open new avenues in transition metal catalysis, say Chinese researchers. mark for My Articles similar articles
Chemistry World
May 24, 2007
James Mitchell Crow
Palladium Coupling in Fewer Steps Look out Suzuki - Canadian chemists have successfully joined up simple benzene ring-like aromatics without any pre-activation. mark for My Articles similar articles
Chemistry World
October 12, 2011
Joanne Thomson
Hot Chemistry Temperature played a crucial role in David MacMillan's decision to study chemistry. mark for My Articles similar articles
Chemistry World
November 17, 2008
Simon Hadlington
Catalyst flexes for extra control US chemists have developed a new type of catalyst capable of exerting high stereochemical control over olefin metathesis reactions mark for My Articles similar articles
Chemistry World
January 6, 2010
Phillip Broadwith
Enzymes do the twist The way enzyme catalysts bind molecules to speed up their reactions is not as simple as once thought, say chemists from the UK and Spain. mark for My Articles similar articles
Chemistry World
February 28, 2008
James Mitchell Crow
Chloride Ions in a Bind Chemists in the US have designed a donut-shaped molecule that tightly binds negatively-charged chloride ions. mark for My Articles similar articles
Chemistry World
September 13, 2012
Ian Le guillou
Fluorination via porphyrin A manganese porphyrin has been used to selectively fluorinate sp 3 carbon -- hydrogen bonds using silver fluoride as a source of fluorine. mark for My Articles similar articles
Chemistry World
July 2007
Dylan Stiles
Opinion: Bench Monkey Synthesizing molecules that force atoms into bizarre contortionist acts is the only way to learn. mark for My Articles similar articles
Chemistry World
February 9, 2012
Simon Hadlington
Molecule mimics molybdenum catalyst Chemists in the US have created a molecule that closely resembles the key active portion of molybdenum disulfide, an important solid industrial catalyst that shows promise for the generation of hydrogen from water. mark for My Articles similar articles
Chemistry World
August 15, 2011
Simon Hadlington
Trifluoromethylation Made Easy US researchers have discovered a simple, low-cost way to add fluorine atoms to heteroaromatic rings. mark for My Articles similar articles
Chemistry World
September 18, 2015
Tim Wogan
Shining a light on amine synthesis A new method for site selective amination of aromatic organic compounds has been developed by researchers in the US. mark for My Articles similar articles
Chemistry World
September 4, 2008
Fred Campbell
Two catalysts better than one US researchers have cracked a long standing problem in chemical synthesis - the catalytic alpha-alkylation of aldehydes - by combining two catalysts in one pot. mark for My Articles similar articles
Chemistry World
April 12, 2012
Simon Hadlington
Recruiting electrophiles for organic cross-coupling Chemists in the US have taken an unconventional approach to carbon cross-coupling and in doing so have potentially opened the door to the rapid and efficient synthesis of a wide range of organic compounds. mark for My Articles similar articles
Chemistry World
March 22, 2012
Ross McLaren
Back to the future: old reactions to help the new Researchers from the US have delved into the history of organic chemistry to help chemists better predict the effect that functional groups will have on one another within a molecule. mark for My Articles similar articles
Chemistry World
April 26, 2007
Richard Van Noorden
Hydrogen Busters go Synthetic Chemists have created a small molecule which mimics the way natural enzymes chew up hydrogen. The model should inspire designs for new catalysts that can break up hydrogen in fuel cells; or (running in reverse) help produce the fuel for a hydrogen economy. mark for My Articles similar articles
Chemistry World
December 18, 2007
James Mitchell Crow
Cutting-Edge Chemistry in 2007 The important trends, and biggest breakthroughs, of the year's published science papers. mark for My Articles similar articles
Chemistry World
July 29, 2010
Carol Stanier
Methane all lined up Swiss researchers have found that the way methane molecules vibrate when they hit a nickel surface can have a huge effect on their reactivity. mark for My Articles similar articles
Chemistry World
April 30, 2015
Rebecca Trager
Anton Toutov: The power of potassium Toutov says the potassium catalyst he has developed costs only about $30 per mole, or less. 'It is safer and non-toxic, and a lot more cost-effective,' he states. mark for My Articles similar articles
Chemistry World
December 19, 2010
Simon Hadlington
Novel route to key aromatics US chemists have found a new way to create aromatic compounds from straight chains of hydrocarbons by using an iridium-based catalyst. mark for My Articles similar articles
Chemistry World
July 16, 2009
Simon Hadlington
Strange vibrations Researchers in Taiwan have shown that in a relatively simple molecular system the induced vibrations can inhibit the breaking of the bond and slow the reaction down. mark for My Articles similar articles
Chemistry World
May 21, 2010
Simon Hadlington
H-bond partner-swapping seen in the flesh The dance moves that a water molecule makes as it flips hydrogen bonds from one partner to another have been captured by US researchers. mark for My Articles similar articles
Chemistry World
March 25, 2011
Simon Hadlington
New synthesis for chiral anticancer compound The promising anticancer compound nutlin-3 is likely to become more widely available to researchers thanks to a new synthetic protocol developed by US chemists. mark for My Articles similar articles
Chemistry World
February 2011
Column: In the pipeline Enzymes have been giving chemists inferiority complexes since day one, says Derek Lowe. But there's no denying their potential mark for My Articles similar articles
Chemistry World
July 11, 2010
Simon Hadlington
Elusive terminal uranium nitride found The compound is important because its ceramic state, uranium mononitride, is a candidate for nuclear fuels of the future. mark for My Articles similar articles
Chemistry World
September 26, 2013
Akshat Rathi
First pictures of hydrogen bonds unveiled Researchers in China report the first visualization of a hydrogen bond using atomic force microscopy. mark for My Articles similar articles