Mostra Eventos Da Data Selecionada Translate this page Fatos relacionados 10/04/1917 Nascimento Química - Nascimento de robert burns woodward(químico norte-americano - prêmio nobel em 1965) Fatos relacionados 10 http://www.ponteiro.com.br/mostrad4.php?formano=1917&pg=2
This Week In The History Of Chemistry robert burns woodward born 1917 stereoselective organic synthesis; synthesis ofnatural products; woodwardHoffmann rules on orbital symmetry; nobel Prize http://web.lemoyne.edu/faculty/giunta/week.html
Extractions: See also a chemical calendar at Linz, Austria (in German) or Today in Science History by Ian Ellis. April 20 April 21 Jean-Baptiste Biot born 1774: discovered optical activity Biot-Savart law in electromagnetism. Percy Williams Bridgman born 1882: effect of pressure on materials; showed that viscosity increases with high pressure; Nobel Prize (Physics) Paul Karrer born 1889: synthesis of vitamins A , B riboflavin ), and E (
Premi Nobel Per La Chimica nobel Alfred; nobel Alfred; WöhlerFriedrich; woodward robert burns; Ziegler Karl; Zsigmondy Richard Adolf. http://www.itchiavari.org/chimica/tabelle/biografie.html
Extractions: The Northeastern Section of the American Chemical Society Of Sandwiches and Nobel Prizes: Robert Burns Woodward By Thomas M . Zydowsky, Worcester, MA* The notice in The Times of London (October 24; p. 5) of the award of this year's Nobel Prize in Chemistry leaves me no choice but to let you know, most respectfully, that you have inadvertently, I am sure committed a grave injustice." Letter From R.B. Woodward To The Nobel Committee For Chemistry, Dated October 26, 1973. Ernst O. Fischer and Geoffrey Wilkinson received the 1973 Nobel Prize in chemistry for their pioneering work, performed independently, on the chemistry of the organometallic sandwich compounds. The decision to award the Nobel Prize to Fischer and Wilkinson was hardly questioned, since it was a fitting tribute to their extensive, groundbreaking efforts over the preceding two decades. However, the decision not to award a share of the Nobel Prize to Robert Burns Woodward was questioned, and even after 25 years, it continues to be a sensitive and emotional issue in some circles. Perhaps Woodward himself provided the most emotional and historically significant response to the 1973 Nobel Prize. His public response varied, but in many situations he said little, if anything, about the prize.
Nobel Prize In Chemistry Since 1901 Translate this page nobel Prize in Chemistry since 1901 Year, Winners. 1901, Hoff, JacobusHenricus Van't. 1965, woodward, robert burns. 1966, Mulliken, robert S. http://www.planet101.com/nobel_chemistry_hist.htm
Extractions: Nobel Prize in Chemistry since 1901 Year Winners Hoff, Jacobus Henricus Van't Fischer, Hermann Emil Arrhenius, Svante August Ramsay, Sir William Baeyer, Johann Friedrich Wilhelm Von Moissan, Henri Buchner, Eduard Rutherford, Lord Ernest Ostwald, Wilhelm Wallach, Otto Curie, Marie Grignard, Victor; Sabatier, Paul Werner, Alfred Richards, Theodore William Willstatter, Richard Martin Haber, Fritz Nernst, Walther Hermann Soddy, Frederick Aston, Francis William Pregl, Fritz Zsigmondy, Richard Adolf Svedberg, The Wieland, Heinrich Otto Windaus, Adolf Otto Reinhold Euler-chelpin, Hans Karl August Von; Harden, Sir Arthur Fischer, Hans Bergius, Friedrich; Bosch, Carl Langmuir, Irving Urey, Harold Clayton Joliot, Frederic; Joliot-Curie, Irene Debye, Petrus Josephus Wilhelmus Haworth, Sir Walter Norman; Karrer, Paul Kuhn, Richard Butenandt, Adolf Friedrich Johann; Ruzicka, Leopold De Hevesy, George Hahn, Otto Virtanen, Artturi Ilmari Northrop, John Howard; Stanley, Wendell Meredith; Sumner, James Batcheller Robinson, Sir Robert Tiselius, Arne Wilhelm Kaurin Giauque, William Francis
Biographie Robert Burns Woodward Translate this page robert burns woodward. nobelpreis für Chemie 1965. für die Strukturaufklärungund die Synthese von Naturstoffen. (Quelle http//www.nobel.se/laureates http://www.uni-bayreuth.de/departments/ddchemie/lmolgen/lernprogramm/biographie/
Extractions: in Cambridge (Massachusetts) Ausbildung: Tätigkeit als Wissenschaftler: Hauptarbeitsgebiete bzw. -leistungen: 1941 Aufstellung der Woodward-Regeln Synthese von Naturstoffen: Chinin (1944), Cholesterol- und Cortison (1951), Strychnin (1954), Lysergsäure (1954), Colchicin (1963), Erythromycin (1978), Totalsynthese von Chlorophyll (1960) und Vitamin B
Nobel Laureates In Photosynthesis History nobel Prize Winners in Photosynthesis Research. (For more info on all thenobel laureates, click here). robert burns woodward (1965, Chemistry http://www.life.uiuc.edu/govindjee/history/nobel-ps.htm
Extractions: Hartmut Michel ; Robert Huber ; and Johannes Deisenhofer (1988, Chemistry): X-ray structure of bacterial reaction center. [Michel has visited Urbana several times and I have had many conversations with him before and after his prize; I have casually met Deisenhofer, but never Huber. The work was done at Munich, Germany.] Melvin Calvin (1961, Chemistry): Carbon-di oxide assimilation in photosynthesis.[The work was done at Berkeley; Professor Calvin is known to me as he has visited UIUC, and, he is one of the two professors I had applied to do PhD with; the person who discovered 14C (Martin Kamen),that was crucial for Calvin's experiments, is known to me personally.]
Nobel Laureates For a complete list of all nobel laureates click here. chemiosmotic theory.Thework was done in England, UK robert burns woodward (1965, Chemistry) Total http://www.life.uiuc.edu/govindjee/nobel.html
Extractions: Hartmut Michel; Robert Huber; and Johannes Deisenhofer (1988, Chemistry): X-ray structure of bacterial reaction center. [Michel has visited Urbana several times and I have had many conversations with him before and after his prize; I have casually met Deisenhofer, but never Huber. The work was done at Munich, Germany.] Melvin Calvin (1961, Chemistry): Carbon-di oxide assimilation in photosynthesis.[The work was done at Berkeley; Professor Calvin is known to me as he has visited UIUC, and, he is one of the two professors I had applied to do PhD with; the person who discovered 14C (Martin Kamen),that was crucial for Calvin's experiments, is known to me personally.]
C&EN: SCIENCE & TECHNOLOGY - SYMMETRY RULES! In the mid1960s, robert burns (RB) woodward, Donner and theoretical organic chemistry,the woodward-Hoffmann rules Hoffmann ultimately won the nobel Prize in http://pubs.acs.org/cen/topstory/8104/8104sci4.html
Extractions: JACS AT 125 SYMMETRY RULES! SOPHIE WILKINSON Will a proposed reac tion proceed readily under thermal conditions? If not, will photochemical excitation enable the reaction to progress easily? In either case, what will be the stereochemistry of the products? Woodward and Hoffmann's 1965 paper set rules for outcome of many organic reactions PARTNERS Woodward (left) and Hoffmann around the time their paper was published. In the mid-1960s, Robert Burns (R. B.) Woodward, Donner Professor of Science at Harvard University, and Roald Hoffmann, a junior fellow in the university's Society of Fellows, developed rules that answer those questions for pericyclic reactions. These reactionsin which a closed loop of orbitals forms in the transition stateinclude electrocyclic, cycloaddition, and sigmatropic reactions such as the ring opening of cyclobutene, the Diels-Alder reaction, and the Cope rearrangement. In five communications in the Journal of the American Chemical Society beginning with a paper [ ] that ranks among the 125 most cited in JACS historyWoodward and Hoffmann illustrated how the feasibility and stereochemical outcome of pericyclic reactions are governed by the symmetry properties of the molecular orbitals of the reactants and products.
Nobel Prizes In Chemistry A listing of nobel Prize winners in chemistry from 1901 to 1999.Category Science Chemistry HistoryDeutsche Version; nobel Prize for Chemistry (with pictures). of biologically importantsubstances by means of X rays 1965 robert burns woodward (USA, 191704-10 http://userpage.chemie.fu-berlin.de/diverse/bib/nobel_chemie_e.html
Extractions: Jacobus Henricus van 't Hoff (Netherlands, 1852-08-30 - 1911-03-01) Discovery of the laws of chemical dynamics and of the osmotic pressure in solutions Emil H. Fischer (Germany, 1852-10-09 - 1919-07-15) Synthetic studies in the area of sugar and purine groups Svante A. Arrhenius (Sweden, 1859-02-19 - 1927-10-02) Theory of electrolytic dissociation Sir William Ramsay (United Kingdom, 1852-10-02 - 1916-07-23) Discovery of the indifferent gaseous elements in air (noble gases) Adolf von Baeyer (Germany, 1835-10-31 - 1917-08-20) Organic dyes and hydroaromatic compounds Henri Moissan (France, 1852-09-28 - 1907-02-20) Investigation and isolation of the element fluorine Eduard Buchner (Germany, 1860-05-20 - 1917-08-13) Biochemical studies, discovery of fermentation without cells Sir Ernest Rutherford (United Kingdom, 1871-08-30 - 1937-10-19) Decay of the elements, chemistry of radioactive substances Wilhelm Ostwald (Germany, 1853-09-02 - 1932-04-04) Catalysis, chemical equilibria and reaction rates
GK- National Network Of Education Natta, Giulio, 1963. Ziegler, Karl, 1963. Hodgkin, Dorothy Crowfoot, 1964. woodward,robert burns, 1965. Mulliken, robert S. 1966. Norrish, Ronald George Wreyford, 1967. http://www.indiaeducation.info/infomine/nobel/nobelarchive.htm
Extractions: Chemistry Literature Medicine Peace ... Economics Chemistry Hoff, Jacobus Henricus Van't Fischer, Hermann Emil Arrhenius, Svante August Ramsay, Sir William Baeyer, Johann Friedrich Wilhelm Adolf Von Moissan, Henri Buchner, Eduard Rutherford, Lord Ernest Ostwald, Wilhelm Wallach, Otto Curie, Marie Sabatier, Paul Grignard, Victor Werner, Alfred Richards, Theodore William
Blank woodward, robert burns (1917 1979). The work on the synthesis of B12 led woodwardand Roald Hoffman to He received the nobel Prize for chemistry in 1965. http://www.daylight.com/meetings/emug02/Bradshaw/Training/Woodward.htm
Extractions: Woodward, Robert Burns (1917 - 1979) American chemist Born in Boston, Massachusetts, Woodward was educated at the Massachusetts Institute of Technology, obtaining his PhD in 1937. His whole career was spent at Harvard where, starting as a postdoctoral fellow in 1937, he became Morris Loeb Professor of Chemistry in 1953. In 1944 Woodward, with William von Eggers Doering, synthesized quinine from the basic elements. This was an historic moment for it was the quinine molecule that William Perkin had first, somewhat prematurely, attempted to synthesize in 1855. Woodward and his school later succeeded in synthesizing an impressive number of molecules, many of which are important far beyond the field of chemistry. Thus among the most important were cholesterol and cortisone in 1951, strychnine and LSD in 1954, reserpine in 1956, chlorophyll in 1960, a tetracycline antibiotic in 1962, and vitamin B12 in 1971. The work on the synthesis of B12 led Woodward and Roald Hoffman to introduce the principle of conservation of orbital symmetry. This major theoretical advance has provided a deep understanding of a wide group of chemical reactions. He received the Nobel Prize for chemistry in 1965. Woodward's death in 1979 deprived him of a second Nobel award, namely, the chemistry prize awarded to his colleague Hoffmann in 1981 for their work on orbital theory.
Premio Nobel De Química - Wikipedia Translate this page Ver enlace http//www.nobel.se/chemistry/laureates/index.html. Wreyford Norrish,George Porter 1966 robert S. Mulliken 1965 robert burns woodward 1964 Dorothy http://es.wikipedia.org/wiki/Premio_Nobel/Química
Extractions: Portada Cambios Recientes Edita esta página Historia Páginas especiales Preferencias de usuario Mi lista de seguimiento Cambio Recientes Subir una imagen Lista de imágenes Usuarios registrados Estadísticas del sitio Artículo aleatorio Artículos huérfanos Imágenes huérfanas Artículos populares Artículos más solicitados Artículos cortos Artículos largos Artículos nuevos Todas las páginas (alfabético) Direcciones IP bloqueadas Página de mantención Fuentes externas de libros Versión para imprimir Discusión Otros idiomas: Dansk(Danés) English (Inglés) Italiano Nederlands (Holandés) (Redirigido desde Premio Nobel/Química Ver enlace: http://www.nobel.se/chemistry/laureates/index.html William S. Knowles Ryoji Noyori K. Barry Sharpless Alan J Heeger, Alan G MacDiarmid, Hideki Shirakawa Ahmed H. Zewail Walter Kohn, John A. Pople Paul D. Boyer, John E. Walker, Jens C. Skou Robert Curl , Sir Harold Kroto Richard Smalley Paul J. Crutzen, Mario J. Molina, F. Sherwood Rowland George A. Olah Kary B. Mullis, Michael Smith Rudolph A. Marcus
Nobel For Chemistry: All Laureates 1966 robert S. Mulliken 1965 robert burns woodward 1964 Dorothy Arne Wilhelm KaurinTiselius 1947 Sir robert Robinson 1946 The nobel Prize A History of Genius http://www.popular-science.net/nobel/chem-list.html
Prix Nobel De Chimie - Wikipedia Un article de Wikipédia, l'encyclopédie libre. Voir aussi Prix nobel. 1964 DorothyCrowfoot Hodgkin; 1965 robert burns woodward; 1966 robert Sanderson Mulliken; http://fr.wikipedia.org/wiki/Prix_Nobel_de_Chimie
Extractions: Accueil Modifications récentes Modifier cette page Historique Pages spéciales Préférences Liste de suivi Modifications récentes Copier un fichier Liste des images Liste des participants Statistiques Une page au hasard Pages orphelines Images orphelines Les plus populaires Les plus demandées Articles courts Articles longs Nouvelles pages Toutes les pages Adresses IP bloquées Page de Maintenance Librairies en ligne Version imprimable Discuter Autres langues: English Dansk Español Italiano ... Polski (Redirigé depuis Prix Nobel de Chimie Voir aussi Prix Nobel Jacobus Henricus van't Hoff Hermann Emil Fischer Svante August Arrhenius Sir William Ramsay Johann Friedrich Wilhelm Adolf von Baeyer Henri Moissan Eduard Buchner ... Wendell Meredith Stanley Sir Robert Robinson Arne Wilhelm Kaurin Tiselius William Francis Giauque Otto Paul Hermann Diels ... Vincent du Vigneaud Sir Cyril Norman Hinshelwood Nikolay Nikolaevich Semenov Lord Alexander R. Todd Frederick Sanger Jaroslav Heyrovsky Willard Frank Libby ... Robert Curl , Sir Harold Kroto Richard Smalley Paul D. Boyer
Prix Nobel De Chimie 1901- 1998 Translate this page Histoire de la chimie, Les prix nobel de Chimie 1901-2000. Méthodes des orbitalesmoléculaires. 1965. robert burns woodward. structure des produits naturels. http://www.sciences-en-ligne.com/lic/chimie/hist_chi/nobel_chimie.htm
Extractions: Histoire de la chimie Les prix Nobel de Chimie 1901-2000 Racourcis : Alan J. Heeger (Etats-Unis, 22 janv. 1936) Alan G. MacDiarmid (Nouvelle-Zélande, 1929), et Hideki Shirakawa (Japon, 1926) ont été récompensés pour la découverte et le développement des polymères conducteurs, inaugurée en 1977 par la synthèse du polyacétylène conducteur. Ahmed H. Zewail . Utilisation des techniques laser ultrarapides (spectroscopie ultrarapide), pour observer le mouvement des atomes d'une molécule (états de transition) au cours d'une réaction chimique (femtochimie). Walter Kohn . Développement de la théorie des fonctions de densité. John A. Pople (Etats-Unis, 1925). développement des outils informatiques en chimie quantique. Paul D. Boyer (Etats-Unis, 1918) et John E. Walker (Royaume Unis, 1941). Elucidation du mécanisme de synthèse de l'ATP. Jens C. Skou
Prix Nobel De Chimie 1901-2001 Translate this page Histoire de la chimie. Les prix nobel de Chimie 1901-2001. Méthodes des orbitalesmoléculaires. 1965. robert burns woodward. structure des produits naturels. http://www.sciences-en-ligne.com/momo/lic/chimie/hist_chi/nobel_chimie.htm
Extractions: Histoire de la chimie Les prix Nobel de Chimie 1901-2001 W.S. Knowles (Etats-Unis), R. Noyori (Japon) et K.B. Sharpless (Etats-Unis) : travaux sur la synthèse catalytique asymétrique. Alan J. Heeger (Etats-Unis, 22 janv. 1936) Alan G. MacDiarmid (Nouvelle-Zélande, 1929), et Hideki Shirakawa (Japon, 1926) ont été récompensés pour la découverte et le développement des polymères conducteurs, inaugurée en 1977 par la synthèse du polyacétylène conducteur. Ahmed H. Zewail . Utilisation des techniques laser ultrarapides (spectroscopie ultrarapide), pour observer le mouvement des atomes d'une molécule (états de transition) au cours d'une réaction chimique (femtochimie). Walter Kohn . Développement de la théorie des fonctions de densité. John A. Pople (Etats-Unis, 1925). développement des outils informatiques en chimie quantique. Paul D. Boyer (Etats-Unis, 1918) et John E. Walker (Royaume Unis, 1941). Élucidation du mécanisme de synthèse de l'ATP. Jens C. Skou (Danemark, 1918). Découverte de l'enzyme porteuse d'ions. Na , K -ATPase.
Prémios Nobel Translate this page . Prémios nobel de Química. 2002 moleculares. 1965 - robert burns woodward(EUA), pela contribuição dada no campo da síntese orgânica. http://luisperna.com.sapo.pt/nobel_quimica.htm
Extractions: Prémios Nobel de Química 2002 - John B. Fenn (EUA), Koichi Tanaka (Japão), e Kurt Wüthrich (Suíça), pela sua contribuição para o desenvolvimento da espectrometria de massa e ressonância magnética nuclear, métodos que permitem identificar e analisar macromoléculas biológicas, como as proteínas. Os trabalhos premiados permitiram desenvolver métodos analíticos que facilitam a compreensão das macromoléculas e a interacção destas, ou seja, basicamente aquilo que determina as funções das células do corpo humano e também revolucionaram o desenvolvimento de medicamentos e são promissores em outras áreas como, por exemplo, o controlo alimentar e o diagnóstico precoce de alguns tipos de cancro.
Robert Burns Woodward: Awards Won By Robert Burns Woodward 123Awards hardwork is paid in form of awards. Awards of robert burns woodward.OTHERnobel, 1965, CHEMISTRY. Enter Artist/Album. Partner Sites. Stardose.com. http://www.123awards.com/artist/6843.asp