Nobel Prizes In Chemistry otto paul hermann diels. German. organic. 1951. Edwin McMillan. American. nuclear diels, otto paul hermann. Emil Fischer. 1899. Berlin. 1876 1954 http://www.chem.yorku.ca/NAMED/NOBEL/CHEM/
Extractions: 4700 Keele Street, Toronto, ONTARIO M3J 1P3, CANADA For suggestions, corrections, additional information, and comments please send e-mails to jandraos@yorku.ca http://www.chem.yorku.ca/NAMED/ NOBEL PRIZE CHEMISTRY YEAR NAMES OF SCIENTISTS NATIONALITY TYPE OF CHEMISTRY Jacobus van't Hoff Dutch physical Emil Fischer German organic Svante Arrhenius Swedish physical Sir William Ramsay British physical Adolf von Baeyer German organic Henri Moissan French inorganic Eduard Buchner German organic/bioorganic Lord Ernest Rutherford British nuclear Wilhelm Ostwald Latvian physical Otto Wallach German organic Marie Curie Polish-French nuclear Victor Grignard French organic Paul Sabatier French organic Alfred Werner German inorganic Theodore Williams Richards American physical Richard Martin Willstatter German organic no prize awarded no prize awarded Fritz Haber German physical/industrial no prize awarded Walther Hermann Nernst German physical Frederick Soddy British nuclear Francis William Aston British analytical Fritz Pregl Slovenian analytical no prize awarded Richard Zsigmondy Austrian physical Theodor Svedberg Swedish physical Heinrich Wieland German organic Adolf Windaus German organic Hans von Euler-Chelpin German bioorganic Arthur Harden British bioorganic Hans Fischer German bioorganic Friedrich Bergius German physical Carl Bosch German physical Irving Langmuir American physical no prize awarded Harold Urey American nuclear Frederic Joliot French nuclear Irene Joliot-Curie French nuclear Peter Debye Dutch physical Sir Walter Haworth
January 23 - Today In Science History otto paul hermann diels was a German organic chemist who with Kurt Alder wasawarded the Nobel Prize for Chemistry in 1950 for their joint work in http://www.todayinsci.com/1/1_23.htm
Extractions: Japanese physicist who was awarded the Nobel Prize for Physics in 1949 for research in the theory of elementary particles. In 1935, he published a paper entitled On the Interaction of Elementary Particles* in which he proposed a new field theory of nuclear forces and predicted the existence of the previously unknown meson. Mesons are particles heavier than electrons but lighter thanprotons. Encouraged by the discovery by American physicists of one type of meson in cosmic rays, in 1937, he devoted himself to the development of the meson theory, on the basis of his original idea. Since 1947 he worked mainly on the general theory of elementary particles in connection with the concept of the "non-local" field. Proc.Phys.-Math. Soc.Japan
Diels Alder Reaction diels, otto paul hermann (b. Jan. 23, 1876, Hamburgd. March 7, 1954, Kiel,W.Ger.), German organic chemist who with Kurt Alder was awarded the Nobel Prize http://users.ox.ac.uk/~mwalter/web_05/resources/name_reactions/diels_alder.shtml
Extractions: Organic Chemistry Resources Biosynthesis Conformational Analysis Organosilicon Chemistry Organophosphorous Chemistry ... Resources The Diels-Alder reaction is second only to the Aldol condensation in importance for organic chemistry. It is a pericyclic reaction between a four- p -electron component and a two- p -elelctron component under thermal conditions to give six-membered rings. Otto Diels and Kurt Alder Enquiries to: Magnus W. Walter , St. Hugh's College.
Nobel Prize: Chemistry Timeline otto paul hermann diels, Kurt Alder. 1949. William Francis Giauque. 1948.Arne Wilhelm Kaurin Tiselius. 1947. Sir Robert Robinson http://library.thinkquest.org/TQ0313040/chtl.html
Extractions: Year Chemistry Prize Winner John B. Fenn, Koichi Tanaka, Kurt Wüthrich 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 F. Curl Jr., Sir Harold W. Kroto, Richard E. Smalley Paul J. Crutzen, Mario J. Molina, F. Sherwood Rowland George A. Olah Kary B. Mullis, Michael Smith Rudolph A. Marcus Richard R. Ernst Elias James Corey Sidney Altman, Thomas R. Cech Johann Deisenhofer, Robert Huber, Hartmut Michel Donald J. Cram, Jean-Marie Lehn, Charles J. Pedersen Dudley R. Herschbach, Yuan T. Lee, John C. Polanyi Herbert A. Hauptman, Jerome Karle Robert Bruce Merrifield Henry Taube Aaron Klug Kenichi Fukui, Roald Hoffmann Paul Berg, Walter Gilbert, Frederick Sanger Herbert C. Brown, Georg Wittig Peter D. Mitchell Ilya Prigogine William N. Lipscomb John Warcup Cornforth, Vladimir Prelog Paul J. Flory Ernst Otto Fischer, Geoffrey Wilkinson Christian B. Anfinsen, Stanford Moore, William H. Stein
Www.sobiografias.hpg.ig.com.br/OttoPaul.html List of chemistry topics Information From Answers.com Osmium Osmium tetroxide otto Hahn otto paul hermann diels otto Wallach Oxidation Oxidation number oxidation state oxide oxygen http://www.sobiografias.hpg.ig.com.br/OttoPaul.html
Diels-Alder Reaction: Information From Answers.com otto paul hermann diels and Kurt Alder were awarded the Nobel Prize in Chemistryin 1950 for their work on this reaction. The dielsAlder reaction is http://www.answers.com/topic/diels-alder-reaction
Extractions: showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Diels-Alder reaction Wikipedia Diels-Alder reaction The Diels-Alder reaction is an organic chemical reaction (specifically, a cycloaddition ) between a conjugated diene and a substituted alkene (commonly termed the dienophile) to form a substituted cyclohexene system. The reaction can proceed even if some of the atoms in the newly-formed ring are not carbon . Some of the Diels-Alder reactions are reversible; the decomposition reaction of the cyclic system is then called the Retro-Diels-Alder This reaction belongs to a larger class known as 2 + 4 cycloadditions, which are characterized by the formation of a ring by a process involving two pi electrons of one reactant and four pi electrons of the other. Such reactions tend to be especially rapid because the transition state (see activation energy ) involves six pi electrons delocalized around a ring, much like benzene . It therefore has some aromatic character and is particularly stable. By comparison, 2 + 2 and 4 + 4 cycloadditions tend to be much slower, as the transition state is anti-aromatic. These reactions can be performed photochemically.
History Of Chemistry otto paul hermann diels, 1950 The diels Alder Reaction, otto diels and KurtAlder, Nobel Prize in Chemistry 1950, otto paul hermann diels, otto paul http://www.chemistrycoach.com/history_of_chemistry.htm
Extractions: The links are organized from most comprehensive to least, except that foreign language links generally appear at the end. Although I have not given information about each link, you can learn a lot by passing the cursor over the link and reading the web address. Kurt Alder Kurt Alder Kurt Alder Kurt Alder ... Sir Humphry Davy; Electricity and Chemical Affinity , Sir Humphry Davy, Sir Humphry Davy Sir Humphry Davy
PSIgate - Physical Sciences Information Gateway Search/Browse Results otto paul hermann diels Nobelpreis für Chemie 1950 zusammen mit K. Alder für dieEntdeckung und Entwicklung der DienSynthese ( diels-Alder-Synthese ). http://www.psigate.ac.uk/roads/cgi-bin/search_webcatalogue.pl?term1=Diels Alder&
ASÍ FUNCIONA diels, otto paul hermann (Compartido), Alemania, 1950. du Vigneaud, Vincent,EE.UU. 1955. Eigen, Manfred (Compartido), Alemania, 1967 http://www.asifunciona.com/que_quien/nq_apellido/nobel_quimica_apellido.htm
Extractions: APELLIDOS - NOMBRES PAÍS AÑO Agre, Peter EE.UU. Alder, Kurt (Compartido) Alemania Altman, Sidney (Compartido) Cantabria Anfinsen, Christian B. (Compartido) EE.UU. Arrhenius, Svante August Suecia Aston, Francis William Inglaterra Barton, Drek H. R. (Compartido) Inglaterra Berg, Paul (Compartido) EE.UU. Bergius, Friedrich (Compartido) Alemania Bosch, Carl (Compartido) Alemania Boyer, Paul D. (Compartido) EE.UU. Brown, Herbert C. (Compartido) EE.UU. Buchner, Eduard Alemania Butenandt, Adolf Friedrich Johann (Compartido) Alemania Calvin, Melvin EE.UU. Cech, Thomas R. (Compartido) EE.UU. Corey, Elias James EE.UU. Cornforth, John Warcup (Compartido) Cram, Donald J. (Compartido) EE.UU. Crutzen, Paul J. (Compartido) Holanda Curie, Marie Francia Curl Jr., Robert F. (Compartido) EE.UU. de Hevesy, George Debye, Petrus (Peter) Josephus Wilhelmus Holanda Deisenhofer, Johann (Compartido) Alemania Diels, Otto Paul Hermann (Compartido) Alemania du Vigneaud, Vincent EE.UU. Eigen, Manfred (Compartido) Alemania Ernst, Richard R. Suiza Fenn, John B.
Otto (Paul Hermann) DIELS Translate this page otto (paul hermann) diels (1876 - 1954). Químico orgánico alemán, codescubridorde la reacción de diels-Alder. Químico alemán, nacido en Hamburgo. http://es.geocities.com/fisicas/cientificos/quimicos/diels.htm
Nobel Prize In Chemistry -- Facts, Info, And Encyclopedia Article 1950, (Click link for more info and facts about otto paul hermann diels) ottopaul hermann diels, (Click link for more info and facts about Kurt Alder) Kurt http://www.absoluteastronomy.com/encyclopedia/n/no/nobel_prize_in_chemistry.htm
Extractions: List of (An annual award for outstanding contributions to chemistry or physics or physiology and medicine or literature or economics or peace) Nobel Prize laureates in (The science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions) Chemistry from 1901 to the present day. Nobel Prize in Chemistry, 1900s Year Name Topics (Click link for more info and facts about Jacobus Henricus van 't Hoff) Jacobus Henricus van 't Hoff "for his discovery of the laws of chemical dynamics and ((physical chemistry) the pressure exerted by a solution necessary to prevent osmosis into that solution when it is separated from the pure solvent by a semipermeable membrane) osmotic pressure in (A homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution) solution s" (Click link for more info and facts about Hermann Emil Fischer) Hermann Emil Fischer "for his work on (A white crystalline carbohydrate used as a sweetener and preservative) sugar and (Any of several bases that are derivatives of purine) purine syntheses" Svante August Arrhenius "for his electrolytic theory of dissociation (see (A particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons)
Chemistry Nobel Prize In Chemistry in the field of chemical thermodynamics 1950 otto paul hermann diels, KurtAlder for their discovery and development of the diene synthesis. http://www.public-domain-content.com/Chemistry/Nobel_Prize_in_Chemistry.shtml
Chemistry - Links For Chemists - Topics - Biographies diels, otto paul hermann Dirac, paul Djerassi, Carl US; Dogonadze, Revaz R.GE; Dogonadze, Revaz R. IL; Dumas, Jean Baptiste Andre http://www.liv.ac.uk/Chemistry/Links/refbiog.html
Extractions: Unless otherwise stated, the biographies listed below are provided and listed with the kind permission of the The Nobel Foundation . If you know of any biographies of Chemists or scientists whose work has advanced chemistry, that we do not list, please inform us via our comments form Afzelius, Jan Alder, Kurt Altman, Sidney (1939 - ) Anfinsen, Christian B. Arrhenius, Svante August (1859-1927) Arfwedson, Johan August Astbury, William T. (1898-1961) @ Leeds UK Aston, Francis William Avogadro, Lorenzo Romano AMADEO Carlo, comte de Quaregna et de Ceretto (1776-1856) Baekeland, Leo Hendrik @ Time Magazine US von Baeyer, Johann Friedrich Wilhelm Adolf Barton, Sir Derek Harold Richard Balmer, Johann Jakob @ St Andrews UK Beckman, Arnold Orville
WHKMLA : Biographies : Federal Republic Of Germany diels, otto paul hermann, 18761954, awarded the 1950 Nobel Prize for Chemistry from Nobel e-Museum, in English, illustrated, detailed http://www.zum.de/whkmla/biographies/germany/bioxbrd.html
Technical Information 1950, otto paul hermann diels Kurt Alder diene synthesis. 1951, Edwin MattisonMc Millan Glenn Theodore Seaborg - chemistry of the transuranium http://www.accustandard.com/asi/tech_info.php3
Extractions: if(document.all) document.write(''); else document.write(''); Technical Information Unit Conversions Literature Downloads Periodic Table of Elements EPA Method Downloads ... A Century of Nobel Prize Winners in Chemistry MSDSs available Online Log In and search by Catalog Number, then click on Product Detail when you need them. Unit Conversions To Convert Into Multiply By Temperature ºF ºC 0.556ºC- 17.8 ºC ºF 1.8ºC + 32 ºC ºK 1.0ºC + 273 Length mils microns mils millimeters inches mils inches centimeters Mass ounces grams pounds kilograms grams ounces Kilograms Pounds Liquid Volume ounces milliliters pints Liters quarts liters gallons liters Milliliters Ounces Liters Pints Liters Quarts Liters Gallons cubic feet cubic meters cubic yards cubic meters Universal Gas Constant R = 0.0821(Atm)(l)/(ºK)(mole) Acceleration Due to Gravity g = 32.17 ft/secÝ, 9.8 m/secÝ Avogadro's Constant N = 6.023 X 1023 molecules/mole Speed of Light c = 186,000 miles/sec, 3 X 1010 cm/sec Heat of Fusion (water 1 atm, 0ºC) Hf = 79.7 cal/g Heat of Vaporization (water 1 atm, 100ºC)
20th Century Year By Year 1950 The prize was awarded jointly to diels, otto, paul hermann, Germany, KielUniversity, b. 1876, d. 1954; and ALDER, KURT, Germany, Cologne University, b. http://www.historycentral.com/20th/1950.html
Result Of Desired Function diels, otto, paul hermann ALDER, KURT. for their discovery and development ofthe diene synthesis . 1951. McMILLAN, EDWIN MATTISON SEABORG, GLENN THEODORE http://chemistry.sogang.ac.kr/ChemInfo/Nobel.html
Chemists That Shaped The Science Gilbert Newton Lewis, (18751946); otto paul Herman diels, (1876-1954) Rudolf Schoenheimer, (1898-1941); paul hermann Müller, (1899-1965) http://www.pmf.ukim.edu.mk/PMF/Chemistry/chemists/chemists.htm
Extractions: Chemists This site contains a list of the most important people who have contributed to the development of chemistry. It is planned to include a biography with the most important details of their life and their scientific contribution. The list is chronological by the date of birth. To locate someone on the list, the browser's 'find' function can be used. If you want to submit a biography or have any comments on any of the already published materaial, please contact one of the authors of the list. It would be preferable that the subimissions be in Engish but other languages are also acceptable. If you are aware of any other sites that contain a bioghrphy please supply the link so the material can be used. Zosimus, (~250-?) Geber, Abu Musa Jabir Ibn Hayyan, (~721-~815) Rhazes, Abu Bakr Muhamed Ibn Zakariyya Ar-Razi, (~845-~930) Arnold de Villanova, (~1235-1311) Geber Vannoccio Biringuccio, (1480-1539) Philipus Aureolus Paracelsus, (1493-1541) Georgius Agricola, (1494-1555) Lazarus Ercker, (1530-1594)
Vincitori Del Nobel Per La Chimica (alfabetico) Petrus Josephus Wilhelmus Debye, 1936; George De Hevesy, 1943; Johann Deisenhofer,1988; otto paul hermann diels, 1950 http://encyclopedie-it.snyke.com/articles/premi_nobel_per_la_chimica.html
