AllRefer.com - Odd Hassel (Chemistry, Biography) - Encyclopedia AllRefer.com reference and encyclopedia resource provides complete informationon odd hassel, Chemistry, Biographies. Includes related research links. http://reference.allrefer.com/encyclopedia/H/HasselO.html
Extractions: By Alphabet : Encyclopedia A-Z H Related Category: Chemistry, Biographies Odd Hassel u l] Pronunciation Key Barton for their separate contributions to the development of conformational analysis, which is the prediction of the chemical and physical properties of organic molecules based upon a preferred conformation of the atoms in the molecule. They showed that the way organic compounds interact is linked to the way they assume certain geometric configurations. Thus, there exists a simple relationship between configuration and conformation, such that configurations can be predicted once the possible conformations for the products of a reaction are analyzed.
Extractions: By Alphabet : Encyclopedia A-Z B Related Category: Chemistry, Biographies Derek H. R. Barton Hassel for their separate contributions to the development of conformational analysis, which is the prediction of the chemical and physical properties of organic molecules based upon a preferred conformation of the atoms in the molecule. Barton and Hassel showed that the way organic compounds interact is linked to the way they assume certain geometric configurations. Thus, there exists a simple relationship between configuration and conformation, such that configurations can be predicted once the possible conformations for the products of a reaction are analyzed. Also among Barton's contributions is a process for synthesizing the important hormone aldosterone , which is used in the treatment of Addison's disease . He wrote Half a Century of Radical Chemistry (1993) and Reason and Imagination: Reflections on Research in Organic Chemistry
Hassel, Odd hassel, odd (18971981). 20th Century. Born Oslo (Norway), 17 May 1897 DiedOslo (Norway), 11 May 1981. After graduating in 1920 from the University of http://www.euchems.org/Distinguished/20thCentury/hasselodd.asp
Extractions: Died: Oslo (Norway), 11 May 1981 After graduating in 1920 from the University of Oslo, Hassel studied in France, Italy and Germany and received his Ph.D. degree from the University of Berlin in 1924. Next year he returned to the University of Oslo where he became, in 1934, the first professor of physical chemistry in Norway. Hassel retired from this post after 30 years of service in 1964. Hassel was one of the early pioneers in the study of molecular structures and laid down the foundations for conformational analysis. Through measurements of electric dipole moments and gas phase electron diffraction he was able to establish the conformations of several alicyclic hydrocarbons, for instance, those of cyclohexane. Hassel received together with D.H.R. Barton the 1969 Nobel prize in chemistry for the development of the concept of conformation and its application in chemistry. "for their contributions to the development of the concept of conformation and its application in chemistry"
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Odd Hassel - Nobelpreis Für Chemie Translate this page odd hassel. * 17. 5. 1897, Oslo 11. 5. 1981, Oslo gemeinsam mit Sir DerekHarold R. Barton ). odd hassel *1897, 1987 http://www.nobelpreis.org/chemie/hassel.html
Odd Hassel (HyperDic Hyper-dictionary) odd hassel seen on TV beauty, diets, exercise, household, kitchen, personal,vitamins, and other popular TVproducts. odd hassel noun, person http://www.hyperdic.net/dic/odd_hassel.htm
Extractions: Words Help HyperDic is a hyper-dictionary based on WordNet 2.1 . This version links 147,249 word forms. Dictionary A B C ... Shopping The largest selection of ODD HASSEL products USA UK Canada ... vitamins , and other popular TV-products Odd Hassel Meaning Norwegian chemist noted for his research on organic molecules (1897-1981). Synonyms Hassel Instance of chemist HyperDic hyper-dictionary Contact us Privacy ... Valid XHTML
Index > OD... (HyperDic Online Hyper-dictionary) OD odalisque odd oddeven check odd-job odd-job man odd-leg leaf odd-toed ungulate odd fellow odd fish odd hassel odd man out http://www.hyperdic.net/idx/od.htm
Extractions: UiO - web pages UiO - persons WWW - Google Academics Student Life Research University Library ... Trygve Haavelmo - Economics 1989 Odd Hassel shared the 1969 Nobel Prize in Chemistry with Sir Derek H.R. Barton for his groundbreaking work in the structure and transformation of organic molecules. Hassel was particularly interested in cyclohexanes and cyclohexane derivatives. As part of this investigation, he conducted a series of dipole moment measurements, and is among the pioneers in determining molecular structure in the gaseous phase with the aid of electron diffraction. Hassel continued his work during World War II, but was arrested in 1943 and imprisoned until November 1944. He resumed his scientific work after the war. Besides the Nobel Prize, Hassel has received numerous honorary awards. He was honorary doctor at the University of Copenhagen and in Stockholm, and member of the Royal Norwegian Society of Scientists as well as corresponding societies in Sweden and Denmark. Hassel was a member of the Norwegian Academy of Science and Letters and the Chemical Society of London. He was awarded the prestigious Gunnerus medal in 1964 and in the same year was the first to receive the Guldberg-Waage medal. Odd Hassel died in 1981.
UiO: Odd Hassel - Nobelprisen I Kjemi 1969 odd hassel ble født i Oslo 17. mai 1897. 18 år gammel begynte han å studere odd hassel delte nobelprisen i kjemi 1969 med Sir Derek HR Barton for sitt http://www.uio.no/om_uio/priser/nobel/hassel.html
Nobel Prize Winning Chemists odd hassel was born in Kristiania (now Oslo), Norway on May 17, 1897. His fatherwas Ernst hassel, a physician who specialized in gynaecology, http://www.sanbenito.k12.tx.us/district/webpages2002/judymedrano/Nobel Winners/o
Extractions: Nobel Prize Winning Chemists Odd Hassel The Nobel Prize In Chemistry 1969 Odd Hassel was born in Kristiania (now Oslo), Norway on May 17, 1897. His father was Ernst Hassel, a physician who specialized in gynaecology, his mother Mathilde nee Klaveness. In 1915 he entered the University of his native town where he studied mathematics and physics with chemistry as his chief subject and graduated as a cand. real. in 1920. Work on the sensibilisation of silver halides by organic dyes led to the detection of what is now termed the "absorption indicators". After moving to Berlin, Hassel worked at the Kaiser Wilhelm Institute in Dahlem, carrying out X-ray crystallographic work. Hassel's main interest during the first years of his teaching at the University of Oslo dealt with inorganic chemistry, but from 1930 onwards his work was concentrated on problems connected with molecular structure of cyclohexane and its derivatives and other substances containing six-membered rings related to that of cyclohexane. Hassel has received many awards that include The Guldberg-Waage Medal from the Norwegian Chemical Society and the Gunnerus Medal from the Royal Norwegian Academy of Sciences. He was awarded the Nobel Prize In Chemistry jointly with Derek H. R. Barton "for their contributions to the development of the concept of conformation and its application in chemistry".
Derek H He was awarded the Nobel Prize in 1969 along with odd hassel for their contributionsto the development of the concept of conformation and its application http://www.sanbenito.k12.tx.us/district/webpages2002/judymedrano/Nobel Winners/d
Extractions: Nobel Prize Winning Chemists Derek H. R. Barton The Nobel Prize in Chemistry 1969 Derek Harold Richard Barton was born on September 8, 1918, son of William Thomas and Maude Henrietta Barton. In 1938 he entered Imperial College, University of London, where he obtained his B. Sc. Hons. (1st. class) in 1940 and Ph. D. (Organic Chemistry) in 1942. In 1950, in a brief paper in Experienta entitled "The Conformation of the Steroid Nucleus", Professor Barton showed that organic molecules in general and steroid molecules in particular could be assigned a preferred conformation based upon results accumulated by chemical physicists, in particular by Odd Hassel. It was demonstrated that the chemical and physical properties of a molecule could be interpreted in terms of a preferred conformation. In molecules containing fixed rings, such as the steroids, there resulted a simple relationship between configuration and conformation, such that configurations could be predicted once the possible conformations for the products of a reaction could be analyzed. Thus the subject "conformational analysis" began. Conformational analysis is useful in the elucidation of configuration, in the planning or organic synthesis, and in the analysis of reaction mechanisms.
History Of Chemistry odd hassel 1969 Nobel Prize in Chemistry 1969, odd hassel, odd hassel, oddhassel, odd hassel Nobel Prize Winner in Chemistry 1969 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
Biografia De Hassel, Odd Translate this page hassel, odd. (1897-1981) Químico noruego, n. y m. en Oslo, donde cursó estudiosuniversitarios. En 1924 obtuvo el doctorado en química por la Universidad de http://www.biografiasyvidas.com/biografia/h/hassel.htm
Lexikon Odd Hassel odd hassel aus der freien EnzyklopädieWikipedia und steht unter der GNU Lizenz. Die Liste der Autoren ist unter http://lexikon.freenet.de/Odd_Hassel
Atomic Evolution odd hassel (1897 1981). Norwegian physical chemist who conducted great amountsof research in understanding the three-dimensional structure of molecules. http://library.thinkquest.org/C0110925/html/history/disciplesoftheatom/disciples
Extractions: Odd Hassel (1897 - 1981) Norwegian physical chemist who conducted great amounts of research in understanding the three-dimensional structure of molecules. Intrigued with these molecules, Hassel used many different ways to study them. He was most fascinated with a compound called Cydohexane (C6H12). Scientists knew that the carbon atoms in this compound were arranged in a ring structure, but they could not determine the exact spatial orientation of each atom. Hassel determined the molecular arrangement of cydohexane. His work on molecular shape enabled scientists to better understand the behavior of all molecules containing rings of atoms; he also helped chemists understand that a molecule's shape can determine its physical and chemical properties.
Nobel Prizes odd hassel (18971981), 1969, Chemical applications of theory of conformation (?) Haber, Fritz Hahn, Otto Harden, Arthur hassel, odd Hauptmann, http://hilltop.bradley.edu/~rbg/Nobel.html
MSN Encarta - Hassel, Odd Translate this page hassel, odd (Oslo 1897-1981), chimico norvegese. Trova altre informazioni suhassel, odd. Altre risorse di Encarta. Cerca in Encarta hassel, odd http://it.encarta.msn.com/encyclopedia_761583206/Hassel_Odd.html
AIP International Catalog Of Sources hassel, odd. Herzberg, Gerhard, 1904. Hevesy, Georg von, 1885-1966. Honigschmid,Otto. Kasha, Michael, 1920-. Kolthoff, IM (Izaak Maurits), 1894- http://www.aip.org/history/catalog/557.html
Extractions: My List - Help Browse Archival Resources Archival Finding Aids Books Photos Browse FAQs Past Searches History Home Search: Author Subject Title Journal/Newspaper Title Series Computer File (Software) Title Video Title Refine Search AIP Niels Bohr Library Item Information Holdings More by this author Fajans, Kasimir, 1887-1975. Subjects Fajans, Kasimir, 1887-1975. Chemistry. Refugees, Jewish. World War, 1939-1945. Browse Catalog by author: Fajans, Kasimir, 1887-1975. by title: Kasimir Fajans paper... MARC Display Kasimir Fajans papers, 1912-1975. by Fajans, Kasimir, 1887-1975. Description: 13 linear ft. Owning Repository: University of Michigan. Bentley Historical Library, Ann Arbor, Michigan 48109-2113, USA Country of Repository: USA Biography/History: Physical chemist, director of the Institute of Physical Chemistry at the University of Munich, professor of chemistry at the University of Michigan. Scope of Material: Notes: Donor: 5728 Photographs described in Visual Materials file. Portions of correspondence in German.
