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Politeness

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Richard F. Heck, Ei-ichi Negishi, Akira Suzuki
The Nobel Prize in Chemistry 2010 * Summary * Prize Announcement * Press Release * Advanced Information * Popular Information * Illustrated Information * Speed Read * Greetings
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Nobel Prize Award Ceremony
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Richard F. Heck
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Ei-ichi Negishi
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Akira Suzuki | English
English (pdf) | Swedish
Swedish (pdf) | Japanese (pdf) | | Press Release
6 October 2010
The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Chemistry for 2010 to
Richard F. Heck
University of Delaware, Newark, DE, USA,
Ei-ichi Negishi
Purdue University, West Lafayette, IN, USA and Akira Suzuki
Hokkaido University, Sapporo, Japan
"for palladium-catalyzed cross couplings in organic synthesis" Great art in a test tube
Organic chemistry has developed into an art form where scientists produce marvelous chemical creations in their test tubes. Mankind benefits from this in the form of medicines, ever-more precise electronics and advanced technological materials. The Nobel Prize in Chemistry 2010 awards one of the most sophisticated tools available to chemists today.
This year's Nobel Prize in Chemistry is awarded to Richard F. Heck, Ei-ichi Negishi and Akira Suzuki for the development of palladium-catalyzed cross coupling. This chemical tool has vastly improved the possibilities for chemists to create sophisticated chemicals, for example carbon-based molecules as complex as those created by nature itself.
Carbon-based (organic) chemistry is the basis of life and is responsible for numerous fascinating natural phenomena: colour in flowers, snake poison and bacteria killing substances such as penicillin. Organic chemistry has allowed man to build on nature's chemistry; making use of carbon’s ability to provide a stable skeleton for functional molecules. This has given mankind new medicines and revolutionary materials such as plastics.
In order to create these complex chemicals, chemists need to be able to join carbon atoms together. However, carbon is stable and carbon atoms do not easily react with one another. The first methods used by chemists to bind carbon atoms together were therefore based upon various techniques for rendering carbon more reactive. Such methods worked when creating simple molecules, but when synthesizing more complex molecules chemists ended up with too many unwanted by-products in their test tubes.
Palladium-catalyzed cross coupling solved that problem and provided chemists with a more precise and efficient tool to work with. In the Heck reaction, Negishi reaction and Suzuki reaction, carbon atoms meet on a palladium atom, whereupon their proximity to one another kick-starts the chemical reaction.
Palladium-catalyzed cross coupling is used in research worldwide, as well as in the commercial production of for example pharmaceuticals and molecules used in the electronics industry.

Richard F. Heck, American citizen. Born 1931 in Springfield, MA, USA. Ph.D. 1954 from University of California Los Angeles (UCLA), CA, USA. Willis F. Harrington Professor Emeritus at University of Delaware, Newark, DE, USA.

Professor Ei-ichi Negishi was awarded the 2010 Nobel Prize in Chemistry for developing palladium-catalyzed cross-coupling in the mid-1970s. Born in 1935, Negishi came to the United States in 1960 after graduating from the University of Tokyo. In 1962, while studying for his doctorate at the University of Pennsylvania, he met Purdue chemistry professor Herbert C. Brown—a pioneer in synthetic organic chemistry. Negishi admired Brown’s research and predicted, “Brown will change the whole world of organic chemistry and that is why I came to Purdue.” With Brown as a mentor, Negishi arrived in West Lafayette as a postdoctoral researcher in 1966. He then moved to Syracuse University where he served as an assistant professor (1972-76) and associate professor (1976-79). Dr. Negishi joined the faculty at Purdue in 1979—the same year Brown was awarded the Nobel Prize in Chemistry—and has been a researcher in this building for more than thirty years. In 1999, he was named the Inaugural Herbert C. Brown Distinguished Professor of Chemistry. Dr. Negishi has won many awards, authored several books, and published more than 400 research papers.
Dr. Negishi's name is pronounced: Ei-ichi (Â-E-chE) Negishi (Na-gE-shE) audio clip (.mp3), audio clip (.wav)

Professor Ei-ichi Negishi is a pioneer in developing metal-based reactions called palladium-catalyzed cross-coupling, that allow for easy and efficient synthesis of complex organic compounds. By creating a more precise method for coupling two different (or same) carbon groups, Dr. Negishi created a powerful tool for synthesizing a wide range of useful chemicals used in medicine, agriculture, and electronics. He shares the 2010 Nobel Prize with Richard Heck of the University of Delaware and Akira Suzuki from Hokkaido University in Sapporo, Japan. (Both Negishi and Suzuki studied at Purdue under Professor Herbert C. Brown, a 1979 Nobel Laureate.) Their methods are now widely used in industry and research in a variety of applications including: pharmaceutical antibiotics that work on drug resistant bacteria, agricultural chemicals that protect crops from fungi, and electronic light-emitting diodes used in the production of extremely thin monitors.
Negishi Coupling

The Nobel Prize in Chemistry 2010

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