Welch Award in Chemistry
The Welch Award in Chemistry is awarded annually by the Robert A. Welch Foundation to encourage and recognise basic chemical research for the benefit of mankind.
The award is named in honor of Robert Alonzo Welch, who made a fortune in oil and minerals and had a strong belief in the ability of chemistry to make the world a better place. The prize has a value of $500,000.
Recipients
Source:| Year | Recipient | Rationale |
| 1972 | Karl August Folkers, The University of Texas at Austin | For his basic research in the area of life sciences. |
| 1974 | Albert Eschenmoser, Swiss Federal Institute of Technology | For his profound and highly creative contributions to synthetic chemistry. |
| 1976 | Neil Bartlett, University of California, Berkeley | For his synthesis of chemical compounds of noble gases and the consequent opening of broad new fields of research in inorganic chemistry. |
| 1978 | Edgar Bright Wilson, Harvard University | For his pioneering theoretical and experimental contributions to molecular structure. |
| 1980 | Sune Bergström, Karolinska Institute | For his pioneering studies of the prostaglandins. |
| 1981 | Paul Doughty Bartlett, Texas Christian University | For his original investigations of the mechanisms of organic reactions. |
| 1982 | Frank Westheimer, Harvard University | For his significant achievements in the field of bioorganic chemistry. |
| 1983 | Henry Taube, Stanford University | For his contributions to the field of chemistry, particularly in inorganics. |
| 1984 | Kenneth Pitzer, University of California, Berkeley | For his theory for the internal rotation of groups within molecules. |
| 1985 | Duilio Arigoni, Swiss Federal Institute of Technology | For his contributions of founding the field of bioorganic stereochemistry. |
| 1986 | George C. Pimentel, University of California, Berkeley | For his contribution to the field of hydrogen bonding, matrix isolation, and chemical lasers. |
| 1987 | Harry George Drickamer, University of Illinois at Urbana-Champaign | For his research on the effects of pressure on optical, electrical magnetic and chemical properties of matter. |
| 1988 | Richard Barry Bernstein, University of California, Los Angeles | For his pioneering research in chemical dynamics, thereby providing a new understanding of chemical reactions. |
| 1989 | Norman R. Davidson, California Institute of Technology | For his pioneering research contributions to the understanding of the structure and function of genetic materials, especially for his novel techniques which had a powerful influence in this field. |
| 1990 | John D. Roberts, California Institute of Technology | For his integration of molecular spectroscopy, quantum mechanics, kinetics and other aspects of physical chemistry with his talent for organic synthesis. In the application of these intertwined disciplines to the study of structure activities of organic molecules. |
| 1990 | William von Eggers Doering, Harvard University | For his critical contribution into fundamental aspects of physical organic chemistry. Among his many other important contributions, his work on the carbenes was a pioneering effort which opened a broad field. |
| 1991 | Earl R. Stadtman, National Institutes of Health | For his work in demonstrating that covalent interconvertible enzyme cascades provide the cell with a finely tuned regulatory mechanism capable of integrating a vast amount of metabolic information, and that they have a remarkable potential for amplification signals and rates. |
| 1991 | Edwin G. Krebs, Howard Hughes Medical Institute, University of Washington | For his part in showing that interconversion of phosphorylase between its active and inactive forms involved phosphorylation/ dephosphorylation, a process fundamental to the regulation of nearly every vital biological function. |
| 1992 | Richard Smalley, Rice University | For his career contributions to physical chemistry, including his development and use of supersonic molecular beam techniques for the study of clusters, ions, and molecules. |
| 1993 | Gilbert Stork, Columbia University | For his work in developing new methods in organic synthesis and as a mentor to leading synthetic chemists all over the world. He has profoundly influenced the way scientists think about natural product synthesis in general and stereochemical control in particular. |
| 1994 | Jack Halpern, The University of Chicago | For his contributions to understanding reaction mechanisms not only of inorganic chemicals but of complex organometallic reactions systems as well; also for his contributions to understanding the field of homogeneous catalysis in solution. |
| 1994 | F. Albert Cotton, Texas A&M University | For his work leading to our current understanding of multiple bonds of metal-metal bonding of transition metal chemistry and for his major impact in the field of inorganic and structural chemistry by virtue of his own work and the numerous individuals who worked in his laboratory as students or postdoctoral fellows. |
| 1995 | Jeremy R. Knowles, Harvard University | For his important contributions to mechanistic enzymology. |
| 1995 | , Brandeis University | For his contributions to our understanding of the mechanisms of catalysis by enzymes and to the rational development of compounds that inactivate enzymes. |
| 1996 | Koji Nakanishi, Columbia University | For his major contribution to our greater understanding of and our capacity to use many of the bioactive compounds found in nature. |
| 1997 | Ahmed Zewail, California Institute of Technology | For his leadership and pioneering contribution to all phases of femtosecond chemistry. |
| 1998 | Pierre Chambon, College de France | For his achievements in the field of nuclear receptors which have paved the way to a molecular understanding of vertebrate fundamental processes as well as their pathological disorders. |
| 1999 | Richard Zare, Stanford University | For his seminal contributions in the area of chemical reaction dynamics and in the general field of molecular spectroscopy. |
| 2000 | A. Ian Scott, Texas A&M University | For his great contributions to organic chemistry and biochemistry, especially the elegant use of every physical and biological tool available to solve complex structural and mechanistic problems in natural product chemistry and biosynthesis, e.g., vitamin B12. He has provided concepts and methodologies which have been fruitful to many others. |
| 2000 | Sir Alan R. Battersby, Cambridge University | For his work which is well described as the biosynthesis of the pigments of life. It represents one of the major and most significant enterprises in contemporary chemistry and has transformed knowledge of the biosynthesis of such vital substances as vitamin B12. |
| 2001 | Roger D. Kornberg, Stanford University | For his seminal contributions in biological and structural chemistry: the discovery, basic structure and function of nucleosome; the discovery of the multiprotein Mediator of transcriptional regulation; and the structures of the giant RNA polymerase II transcription initiation and elongation complexes. |
| 2002 | Harden M. McConnell, Stanford University | For his thorough understanding of magnetic resonance and its use in achieving greater insight into chemical systems including reaction dynamics, magnetic resonance imaging and membrane phenomenon. |
| 2003 | Ronald Breslow, Columbia University | For his pioneering contributions to the field of biomimetic chemistry and catalysis by design. |
| 2004 | Allen J. Bard, The University of Texas at Austin | For his major accomplishments in the field of electrochemistry and the effect of these on the discipline of chemistry itself. |
| 2005 | George M. Whitesides, Harvard University | For the breadth and depth of his insight into chemical processes and his astute use of this understanding in approaching and solving many difficult problems in organic chemistry, biochemistry, biology, material science and surface science. |
| 2006 | Daniel E. Koshland, Jr., University of California, Berkeley | For his consistent and highly effective use of basic chemical principles to bring to greater clarity chemical processes in complex biological systems. |
| 2007 | William H. Miller, University of California, Berkeley | For pioneering development of the modern theory of chemical reaction dynamics and rates. |
| 2007 | Noel S. Hush, University of Sydney | For fundamental work on the theory of homogeneous and heterogeneous electron transfer and contributions in the area of molecular electronics. |
| 2008 | Alexander Rich, Massachusetts Institute of Technology | For outstanding contributions to the understanding of the chemical and biochemical mechanisms in maintaining a living cell. |
| 2009 | Harry B. Gray, California Institute of Technology | For definitive contributions to the field of inorganic chemistry. |
| 2010 | JoAnne Stubbe, Massachusetts Institute of Technology; Christopher T. Walsh, Harvard Medical School | For their insights into the chemistry of enzymes in biological systems. |
| 2011 | John S. Waugh, Massachusetts Institute of Technology | For ground-breaking research in the field of nuclear magnetic resonance spectroscopy. |
| 2012 | David A. Evans, Harvard University | For his contributions to organic reaction design, in particular stereocontrol in carbon-carbon bond formation, which advanced the field of complex molecule synthesis. |
| 2013 | Louis E. Brus, Columbia University | For creating the field of colloidal quantum dots. |
| 2014 | Robert G. Bergman, University of California, Berkeley | For pioneering work in alkane activation and mechanisms of organometallic reactions. |
| 2015 | Stephen C. Harrison, Harvard Medical School | For outstanding contributions to the x-ray crystallography of viruses and protein nucleic aid complexes. |
| 2016 | Richard H. Holm, Harvard University; Stephen J. Lippard, Massachusetts Institute of Technology | For their important research contributions in the fields of inorganic and bioinorganic chemistry. |
| 2017 | John B. Goodenough, University of Texas at Austin | For his research following the invention of the lithium-ion battery in 1980, leading the way for the extraordinary growth in portable electronic devices that continues today. |
| 2018 | Adriaan Bax, National Institute of Diabetes and Digestive and Kidney Diseases | For his contributions for transforming nuclear magnetic resonance spectroscopy into a powerful and widely used tool for the study of the structure, function and dynamics of biological macromolecules. |
| 2019 | Armand Paul Alivisatos, University of California Berkeley; Charles M. Lieber, Harvard University | For their important research contributions regarding nanosciences which have had a significant, positive impact on humankind. |