81. UCLA Organic Chemistry Faculty Chemistry, 1985; ACS Roger Adams Award, 1985; nobel Prize, 1987 JA Bryant, SP Ho,CB Knobler, DJ cram, Spherands Containing Cyclic Urea Units, J. Am http://www.chem.ucla.edu/dept/Organic/Cram_Brochure.html

Professor (Emeritus) Cram's Current Research Interests In our research group we design, synthesize, and test new kinds of host compounds used in the development of the new field of host-guest complexation chemistry. Hosts contain convergently arranged binding sites attached to concave surfaces, and are the synthetic counterparts of the receptor sites of enzymes, nucleic acids, proteins of the immune system, or ionophores. Guests have divergently arranged binding sites, and are either metal ions or the synthetic counterparts of substrates, inhibitors, or drugs. Complexes are composed of hosts and guests that are held together in solution in definite structural relationships. Representative Publications 1. J. C. Sherman, D. J. Cram, "Carcerand Interiors Provide a New Phase of Matter," J. Am. Chem. Soc. 1989, 111, 4527-4528. 2. J. A. Bryant, J. L. Ericson, D. J. Cram, "High Preorganization of Large Lipophilic Surfaces Common to Two Complexing Partners Provides High Binding Free Energies that Vary Dramatically with Changes in Organic Solvent Composition," J. Am. Chem. Soc. 1990, 112 1255. 3. J. A. Bryant, R. C. Helgeson, C. B. Knobler, M. P. deGrandpre, D. J. Cram, "Host-Guest Complexation. 53. Functional Groups Preorganized in Hemispherands for Binding Alkali Metal and Ammonium Cations," J. Org. Chem. 1990, 55, 4622-4634.

82. Search Results For Charles J. Folger - Encyclopædia Britannica - The Online Enc Pedersen, Charles J. American chemist who, along with JeanMarie Lehn and DonaldJ. cram, was awarded the 1987 nobel Prize for Chemistry for his synthesis of http://search.britannica.com/search?query=Charles J. Folger

83. Search Results For Pedersen Erling - Encyclopædia Britannica - The Online Encyc Lehn, JeanMarie French chemist who, together with Charles J. Pedersen and DonaldJ. cram, was awarded the nobel Prize for Chemistry in 1987 for his http://search.britannica.com/search?ct=eb&query=Pedersen Erling

84. Cram, Donald J. cram, donald J. 1919, American chemist, b. Chester, Vt., Ph.D expanded on the workof Charles J. Pedersen by Pedersen and Jean-Marie Lehn , cram was awarded http://www.slider.com/enc/14000/Cram_Donald_J..htm

femail.com.au Home Encyclopeadia C Cos - Cow ... Rope Ladders Trellian WebPage Slider Search: The Web Encyclopaedia Shopping Index Help Encyclopaedia Cram, Donald J. 1919-, American chemist, b. Chester, Vt., Ph.D. Harvard Univ., 1947. A professor at the Univ. of California at Los Angeles, Cram expanded on the work of Charles J. Pedersen by synthesizing three-dimensional molecules that could mimic the functioning of natural molecules. With Pedersen and Jean-Marie Lehn , Cram was awarded the 1987 Nobel Prize in Chemistry. Add URL Advertise Contact Us Lehn ... Pedersen Rope Ladder

85. Kimyaokulu - Nobel ödülü Kazanan Bilim Adamlarý nobel ÖDÜLÜ KAZANAN BILIM ADAMLARI VE YAPTIGI ÇALISMALAR. 1987, cram, DONALDJ., ABD Kaliforniya Üniversitesi, Los Angeles, CA, d. 1919; LEHN, JEANMARIE http://kimyaokulu.com/bilimin onculeri/nobel/nobel_odulu_kazananlar02.htm

NOBEL ÖDÜLÜ KAZANAN BÝLÝM ADAMLARI VE YAPTIÐI ÇALIÞMALAR YIL YAPILAN ÇALIÞMALAR VE BÝLÝM ADAMLARI COREY, ELIAS JAMES A.B.D., Harvard Üniversitesi, Cambridge, MA, d. 1928: Organik sentez kuramýný ve metodolojisini geliþtirdiði için ALTMAN, SIDNEY A.B.D. ve Kanada, Yale Üniversitesi, New Haven, CT, d. 1939; ve CECH, THOMAS R. A.B.D., Colorado Üniversitesi, Boulder, CO, d. 1947: RNA’nýn katalitik özelliklerini keþfettikleri için DEISENHOFER, JOHANN Federal Almanya Cumhuriyeti, Howard Hughes Medical Onstitute ve Texas Üniversitesi, Southwestern Medical Center at Dallas, Biyokimya Bölümü, TX, A.B.D., d. 1943; HUBER, ROBERT Federal Almanya Cumhuriyeti, Max-Planck-Institut für Biochemie, Martinsried, d. 1937, ve MICHEL, HARTMUT Federal Almanya Cumhuriyeti, Max-Planck-Institut für Biophysik, frankfurt/Main, d. 1948: Fotosentetik tepkime merkezinin üç boyutlu yapýsýný belirlediði için CRAM, DONALD J., A.B.D. Kaliforniya Üniversitesi, Los Angeles, CA, d. 1919; LEHN, JEAN-MARIE, Fransa, Universite Lois Pateur, Strasbourg, ve College de Fransa, Paris, d. 1939; ve

86. UCLA Organic Chemistry Faculty Current Research, Organic Chemistry Faculty. donald J. cram 1987 NobelPrize, Chemistry, The Latest from UCLA! Due to current limitations http://w3xe.chem.ucla.edu/dept/Organic/Faculty.html

Current Research, Organic Chemistry Faculty Donald J. Cram 1987 Nobel Prize, Chemistry The Latest from UCLA! Due to current limitations in Web browsers, we are currently unable to properly write the sub and superscripts in the representative publications lists that follow. Please bear with us until HTML 3.0 specifications are more widely implemented. Anet, Frank A. L. Armstrong, Robert W. Chapman, Orville L. Cram, Donald J. ... Sigman, David S. Any questions or suggestions regarding the Chemistry and Biochemistry Web Server should go to Max Kopelevich at mik@www.chem.ucla.edu Department Faculty Organic Research Interests ... Departmental Research Interests Last Revision: 08/18/95 burns@chem.ucla.edu

87. Cram, Donald James (1919- ), Organicien Américain Translate this page donald James cram (1919- ). Pour ses travaux, cram a partagé en 1987 le prixNobel de chimie avec le chimiste américain Charles J.Pedersen et le http://isimabomba.free.fr/biographies/chimistes/cram.htm

Donald James Cram (1919- ) O N C C Jean-Marie Lehn LISTE HOME

88. The Hindu : Nobel Laureates In Chemistry: Down Memory Lane Science Tech Previous Next nobel Laureates in chemistry Down memory lane. 1987DONALD J. cram , JEANMARIE LEHN and CHARLES J. PEDERSEN for their http://www.hinduonnet.com/thehindu/2001/10/18/stories/08180002.htm

Online edition of India's National Newspaper Thursday, October 18, 2001 Front Page National Southern States Other States ... Next Nobel Laureates in chemistry: Down memory lane 2001 WILLIAM S. KNOWLES, RYOJI NOYORI and K. BARRY SHARPLESS for developing catalytic asymmetric synthesis. The achievements are of great importance for the development of new drugs and materials.2000-1991 2000 ALAN J. HEEGER, ALAN G. MACDIARMID, and HIDEKI SHIRAKAWA for the discovery and development of conductive polymers. 1999 AHMED ZEWAIL for his research and studies of transition states of chemical reactions using femtosecond spectroscopy. 1998 WALTER KOHN for his development of the density-functional theory and JOHN A. POPLE for his development of computational methods in quantum chemistry. 1997 PAUL D. BOYER and JOHN E. WALKER for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphate (ATP), and JENS C. SKOU for the first discovery of an ion-transporting enzyme, Na+, K+-ATPase. 1996 ROBERT F. CURL, Jr. , SIR HAROLD W. KROTO , and RICHARD E. SMALLEY for discovering fullerenes.

89. Nobel Odulu Kazananlar nobel ÖDÜLÜ KAZANAN KÝMYACILAR. 1987 The prize was awarded jointly to DONALDJ. cram , JEANMARIE LEHN and CHARLES J. PEDERSEN for their development and http://www.kimyaokulu.com/bilimin onculeri/html/nobel odulu kazananlar.htm

NOBEL ÖDÜLÜ KAZANAN KÝMYACILAR The prize is being awarded with one half jointly to: ALAN J. HEEGER ALAN G. MACDIARMID , and HIDEKI SHIRAKAWA for the discovery and development of conductive polymers. AHMED ZEWAIL for his studies of the transition states of chemical reactions using femtosecond spectroscopy. The prize was awarded for pioneering contributions in developing methods that can be used for theoretical studies of the properties of molecules and the chemical processes in which they are involved. The prize was divided equally between: WALTER KOHN for his development of the density-functional theory and JOHN A. POPLE for his development of computational methods in quantum chemistry. The prize was divided, one half being awarded jointly to: PAUL D. BOYER and JOHN E. WALKER for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphate (ATP) and with one half to: JENS C. SKOU

90. GK- National Network Of Education Lee, Yuan T. 1986. Pedersen, Charles J. 1987. Lehn, JeanMarie, 1987. cram, DonaldJ. 1987. Huber, Robert, 1988. Michel, Hartmut, 1988. Deisenhofer, Johann, 1988. http://www.indiaeducation.info/infomine/nobel/nobelarchive.htm

Associated Agencies Booker Prize Winners International Awards World Nations: Famous Industrial Town ... Nobel Prize Winners Nobel Prize Winners 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

91. Premio Nobel De Química 2000 - Diario De Yucatán interacciones de estructura específica de alta selectividad . Jean-Marie Lehn. http://www.yucatan.com.mx/especiales/nobel2000/quimica.asp

Premios Nóbel 2000 El Premio Nóbel en Química La Química es una de las cinco áreas que menciona Alfred Nóbel en su testamento. Este premio deberá ser dado a "quien haya realizado el mejor descubrimiento o mejoramiento químico". La Academia Real Sueca de Ciencias es la encargada de elegir al ganador anual. Ganadores 1981 - 1999 Ahmed H. Zewail "por sus estudios en la transición de estados de las reacciones químicas utilizando un espectroscopio femtosegundo" Walter Kohn "por su desarrollo de la teoría densidad-funcional" John A. Pople "por su desarrollo de métodos computacionales en química cuántica" Paul D. Boyer "por su explicación del mecanismo enzimático que yace bajo la síntesis de la adenosina trifosfato (ATP)" John E. Walker

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