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Chemistry World
July 14, 2011
Simon Hadlington
Natural Products Made Via a Single Parent Molecule Chemists in the US have taken inspiration from nature to devise a new concept for rapidly and efficiently synthesising structurally diverse natural products from a single common precursor. 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
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
September 20, 2007
Lewis Brindley
New Catalyst Rings the Changes Organic chemists in the US have developed a method to control the stereochemistry of a useful intramolecular Diels-Alder reaction. mark for My Articles similar articles
Chemistry World
June 10, 2010
Simon Hadlington
Elusive intermediate snared Chemists in Germany have succeeded in trapping an elusive intermediate involved in a key synthetic reaction catalysed by an organic molecule. 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
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
November 2007
Dylan Stiles
Column: Bench Monkey Total synthesis is not immune to the vagaries of fickle fashion. mark for My Articles similar articles
Chemistry World
March 21, 2007
Alison Stoddart
Synthesis Strategy Offers no Protection A radically different approach to constructing complex molecules could help to tap the pharmaceutical potential of natural products. mark for My Articles similar articles
Chemistry World
May 22, 2015
Jason Woolford
Organic chemistry's complexity conundrum Process chemists in the US have developed a tool to generate a unique index they have termed a molecule's 'current complexity', which also accounts for changes over time due to the impact of new technologies. mark for My Articles similar articles
Chemistry World
November 27, 2008
Lewis Brindley
Bryostatin Synthesis Made Simple US chemists have dramatically shortened the synthesis of byrostatin 16, one of a family of natural products that show promising activity against cancer but can't easily be extracted from nature or made artificially. mark for My Articles similar articles
Chemistry World
November 2010
Paul Docherty
Column: Totally Synthetic Perhaps the most familiar (and dull - they do say that familiarity breeds contempt.) chemical reaction to medicinal chemists is the amide bond formation. 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
February 2011
Paul Docherty
Column: Totally Synthetic Although most of the natural products I've discussed have had biological activity at the core of the rationale for their synthesis, most organic chemists will admit that an unusual chemical structure is by far the stronger draw. mark for My Articles similar articles
Chemistry World
November 24, 2011
Elinor Richards
Blocking cancer's path A concise synthesis of the natural product rasfonin could reignite interest in this molecule as a tool to develop cancer drugs, say scientists from the Netherlands. mark for My Articles similar articles
Chemistry World
January 29, 2014
Organic matter: Indoxamycins A, C and F In 2012, Erick Carreira's group in Zurich reported the total synthesis of indoxamycin B. 1 This 24-step organometallic tour de force resulted in a structural reassignment and set the bar rather high for future work on this family. mark for My Articles similar articles
Chemistry World
July 1, 2012
Paul Docherty
Vincorine Cage-structured natural products are some of the most appealing (if perhaps not appetising) targets for organic chemists -- perhaps due to their obvious intricacy of form, but also because of their structural rigidity. mark for My Articles similar articles
Chemistry World
August 1, 2013
James Urquhart
Total synthesis outshines biotech route to anticancer drug US scientists have developed the first efficient and scalable route for the total synthesis of ingenol -- a plant-derived diterpenoid used to treat precancerous skin legions. mark for My Articles similar articles
Chemistry World
May 8, 2014
Mandelalide A The recent synthesis of the proposed structure of mandelalide A is a good example of a well-designed route that seamlessly integrates some cutting-edge chemistry. mark for My Articles similar articles
Chemistry World
August 25, 2011
David Barden
Rapid Route to Huperzine A US chemists have devised an efficient synthesis of a natural product with great potential as a protectant against chemical warfare agents and in the treatment of Alzheimer's disease. mark for My Articles similar articles
Chemistry World
March 6, 2008
Simon Hadlington
Synthetic Enzymes Designed by Computer Scientists in the US have designed and built an artificial enzyme from scratch. mark for My Articles similar articles
Chemistry World
October 29, 2014
Lycopodium alkaloids Not all natural products are created equal. A glance at the total synthesis literature from the past decade is enough to discover that some molecules attract a lot more attention than others. 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 27, 2015
(--)-Jiadifenolide I believe that Ryan Shenvi's could well be the last synthesis we see of the popular neurotrophic agent jiadifenolide, at least for some time. mark for My Articles similar articles
Chemistry World
August 2008
Paul Docherty
Column: Totally Synthetic Impersonating nature isn't easy, and biomimetic syntheses are remarkable in two senses. mark for My Articles similar articles
Chemistry World
December 20, 2007
Richard Van Noorden
Off-the-Peg Organic Synthesis Goes Commercial Chemists have created an efficient way to make small molecules by repeatedly using just one coupling reaction to clip together pre-prepared chemical fragments is going commercial. mark for My Articles similar articles
Chemistry World
February 27, 2012
Phillip Broadwith
Bending carbonyl reactivity rules Belgian chemists have uncovered a method to bypass the standard reactivity hierarchy of carbonyl compounds, allowing a ketone or ester to be reduced in the presence of a more reactive aldehyde. mark for My Articles similar articles
Reactive Reports
September 2007
David Bradley
Insecticidal Synthesis The efforts of 40 PhD chemistry students and many others have found a way to construct azadirachtin -- a natural insecticide from the neem tree -- in a total synthesis of 64 individual chemical reaction steps. mark for My Articles similar articles
Chemistry World
December 8, 2011
Sarah Farley
Capturing Compounds in Cages for Chemical Control Scientists from the UK have used a molecular capsule to control the reactivity of an organic compound. mark for My Articles similar articles
Chemistry World
February 2010
Paul Docherty
Column: Totally Synthetic Palau'amine is an alkaloid which has stubbornly held off synthesis for over 15 years. Its nemesis comes in the form of Phil Baran at the Scripps Research Institute, La Jolla, US. mark for My Articles similar articles
Chemistry World
April 14, 2009
Lewis Brindley
Osmium and pyridine ring together Organic chemists in China have found a way to put osmium into a pyridine ring - leading to the synthesis of the first metallapyridinium complex. mark for My Articles similar articles
Chemistry World
April 2010
Paul Docherty
Column: Totally Synthetic When one attempts the first synthesis of a natural product, the set of challenges are often unknown; which intermediates are either inaccessible or unstable, for instance. 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
June 2011
Column: Totally Synthetic I've never heard of the Polonovski-Potier reaction, the keystone of a remarkable synthesis by a team led by Tohru Fukuyama at the University of Tokyo, Japan. 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
December 2009
Paul Docherty
Column: Totally Synthetic What turns a good synthesis into a great synthesis are the steps surrounding that motif, something that Darren Dixon from the University of Oxford, UK, exemplifies with this synthesis of Nakadomarin A. 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
March 2011
Paul Docherty
Column: Totally Synthetic Discovered independently by two chemists in the 1870s, it's remarkable that 140 years later, science is still tweaking and improving the aldol reaction. 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
July 2009
Paul Docherty
Column: Totally Synthetic When it comes to making large natural products, different researchers will often propose identical 'end-game' strategies to complete the target. mark for My Articles similar articles
Chemistry World
June 11, 2008
James Mitchell Crow
New Hope for Anticancer Agent The mode of action of a rare natural product with promising cytotoxic activity has been revealed by scientists in the US while a UK group have come up with a particularly efficient chemical synthesis. mark for My Articles similar articles
Chemistry World
January 2, 2013
Paul Docherty
Flueggine A One of the most prolific sources of biologically active natural products is traditional medicines -- whose active components can be exceptionally potent. The Euphorbiaceae family of plants is a productive source of medicinal targets, including the Securinega alkaloids. mark for My Articles similar articles
Chemistry World
July 15, 2010
Simon Hadlington
Synthetic enzyme catalyses Diels-Alder reaction The reaction is key to many organic syntheses and suggests that artificial enzymes could soon become part of the synthetic chemist's toolkit. mark for My Articles similar articles
Chemistry World
January 2009
Paul Docherty
Column: Totally Synthetic In the search for new biologically active natural products, sometimes a team isolating a new compound family will be lucky enough to find one active member. mark for My Articles similar articles
Chemistry World
June 1, 2006
Michael Gross
New Twists on Catalysis Chemists around the world have discovered several new twists to improve the performance of asymmetric catalysts in hydrogenation reactions. 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
March 19, 2009
Manisha Lalloo
Copper catalysts give meta aromatics UK Researchers have discovered that, simply by using a copper catalyst, they are able to perform tricky substitution reactions at a difficult position on benzene rings mark for My Articles similar articles
Chemistry World
October 2009
Column: In the pipeline Derek Lowe discusses the problem of leaning too heavily on favorite reactions mark for My Articles similar articles
Reactive Reports
Issue 63
David Bradley
Chemists Go Round the Bend Chemists often think of molecular wires as "shape-persistent" rods with limited flexibility, but researchers have now shown that molecular wires can be bent into ring shapes. mark for My Articles similar articles
Chemistry World
January 27, 2010
Simon Hadlington
Fruity route to control asymmetric syntheses Chemists in the UK have discovered a quick, cheap and easy way to make a key sulfide reagent that can mediate the formation of chirally selective molecules needed for complex organic syntheses. mark for My Articles similar articles