|
Dean Toste
Francisco Dean Toste (born 1971) is the Gerald E. K. Branch Distinguished Professor of Chemistry at the University of California, Berkeley and faculty scientist at the chemical sciences division of Lawrence Berkeley National Lab. He is a prominent figure in the field of organic chemistry and is best known for his contributions to gold chemistry and asymmetric ion-pairing catalysis. Toste was elected a member of the National Academy of Sciences in 2020, and a member of the American Academy of Arts and Sciences in 2018. Education and training F. Dean Toste was born in Terceira, Azores, Portugal in 1971. He attended the University of Toronto for his undergraduate and masters studies in the group of Ian Still. With Still, Toste developed several novel reactions of thiocyanates that were then applied towards the synthesis of the natural product Varacin. He earned his B.Sc. in 1993 and his M.Sc. in 1995. Toste attended graduate school at Stanford University, earning his PhD under th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terceira
Terceira () is a volcanic island in the Azores archipelago, about a third of the way across the North Atlantic Ocean at a similar latitude to Portugal's capital Lisbon, with the island group forming an insular part of Portugal. It is one of the larger islands of the archipelago, with a population of 53,311 inhabitants in an area of approximately . Terceira is the location of the Azores' oldest city, Angra do Heroísmo, the historical capital of the archipelago and UNESCO World Heritage Site; the seat of the judicial system (Supreme Court); and the main insular Portuguese Air Force base, Base Aérea nº 4 at Lajes, with a United States Air Force detachment. Terceira island has two main sea ports, one at Angra do Heroísmo and the other at Praia da Vitória, and a commercial airport integrated with the flight operations at Base Aérea nº 4. The Portuguese bullfight is popular on the island, coming in two variations: the traditional equestrian bullfight (in the ring) and the po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Total Synthesis
Total synthesis, a specialized area within organic chemistry, focuses on constructing complex organic compounds, especially those found in nature, using laboratory methods. It often involves synthesizing natural products from basic, commercially available starting materials. Total synthesis targets can also be organometallic or inorganic. While total synthesis aims for complete construction from simple starting materials, modifying or partially synthesizing these compounds is known as semisynthesis. Natural product synthesis serves as a critical tool across various scientific fields. In organic chemistry, it tests new synthetic methods, validating and advancing innovative approaches. In medicinal chemistry, natural product synthesis is essential for creating bioactive compounds, driving progress in drug discovery and therapeutic development. Similarly, in chemical biology, it provides research tools for studying biological systems and processes. Additionally, synthesis aids natur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1971 Births
* The year 1971 had three partial solar eclipses (Solar eclipse of February 25, 1971, February 25, Solar eclipse of July 22, 1971, July 22 and Solar eclipse of August 20, 1971, August 20) and two total lunar eclipses (February 1971 lunar eclipse, February 10, and August 1971 lunar eclipse, August 6). The world population increased by 2.1% this year, the highest increase in history. Events January * January 2 – 1971 Ibrox disaster: During a crush, 66 people are killed and over 200 injured in Glasgow, Scotland. * January 5 – The first ever One Day International cricket match is played between Australia and England at the Melbourne Cricket Ground. * January 8 – Tupamaros kidnap Geoffrey Jackson, British ambassador to Uruguay, in Montevideo, keeping him captive until September. * January 9 – Uruguayan president Jorge Pacheco Areco demands emergency powers for 90 days due to kidnappings, and receives them the next day. * January 12 – The landmark United States televis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of American Chemical Society National Awards
The List of American Chemical Society national awards attempts to include national awards, medals and prized offered by the American Chemical Society (ACS). The ACS national awards program began in 1922 with the establishment of the Priestley Medal, the highest award offered by the ACS. As of 2016, the ACS offers a 64 national awards, medals and prizes based on scientific and professional contributions in chemistry. A category of ACS awards is available on Wikipedia. The complete list of current awards is: * ACS Award for Achievement in Research for the Teaching and Learning of Chemistry * ACS Award for Affordable Green Chemistry * ACS Award for Computers in Chemical and Pharmaceutical Research * ACS Award for Creative Advances in Environmental Science and Technology * ACS Award for Creative Invention * ACS Award for Creative Work in Fluorine Chemistry * ACS Award for Creative Work in Synthetic Organic Chemistry * ACS Award for Distinguished Service in the Advancement of Inorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Chemical Society
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all degree levels and in all fields of chemistry, chemical engineering, and related fields. It is one of the world's largest scientific societies by membership. The ACS is a 501(c) organization, 501(c)(3) non-profit organization and holds a congressional charter under Title 36 of the United States Code. Its headquarters are located in Washington, D.C., and it has a large concentration of staff in Columbus, Ohio. The ACS is a leading source of scientific information through its peer-reviewed scientific journals, national conferences, and the Chemical Abstracts Service. Its publications division produces over 80 Scientific journal, scholarly journals including the prestigious ''Journal of the American Chemical Society'', as well as the weekly tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society Of Chemistry
The Royal Society of Chemistry (RSC) is a learned society and professional association in the United Kingdom with the goal of "advancing the chemistry, chemical sciences". It was formed in 1980 from the amalgamation of the Chemical Society, the Royal Institute of Chemistry, the Faraday Society, and the Society for Analytical Chemistry with a new Royal Charter and the dual role of learned society and professional body. At its inception, the Society had a combined membership of 49,000 in the world. The headquarters of the Society are at Burlington House, Piccadilly, London. It also has offices in Thomas Graham House in Cambridge (named after Thomas Graham (chemist), Thomas Graham, the first president of the Chemical Society) where ''RSC Publishing'' is based. The Society has offices in the United States, on the campuses of The University of Pennsylvania and Drexel University, at the University City Science Center in Philadelphia, Pennsylvania, in both Beijing and Shanghai, People' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Royal Society Of Chemistry Medals And Awards
The Royal Society of Chemistry grants a number of medals and awards. All those named "prize" (except the Beilby Medal and Prize) are awarded with a £5,000 bursary. The Chemistry World Entrepreneur of the Year award has one of £4,000. As of 2014, these are: * Applied Catalysis Award * Applied Inorganic Chemistry Award * Apprentice of the Year Award * Bader Award * Geoffrey Barker Medal * Barrer Award * Sir Derek Barton Gold Medal * Beilby Medal and Prize * Ronald Belcher Award * Anne Bennett Memorial Award for Distinguished Service * Becquerel Medal * Bill Newton Award * Bioinorganic Chemistry Award * Bioorganic Chemistry Award * Materials for Industry – Derek Birchall Award * Joseph Black Award * Bourke Award * Bourke–Liversidge Award * Robert Boyle Prize for Analytical Science * S F Boys–A Rahman Award * Catalysis in Organic Chemistry Award * Centenary Prize * Joseph Chatt Award * Chemical Dynamics Award * Chemistry of Transition Metals Award * Chemistry World Entre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humboldt Research Award
The Humboldt Research Award (), also known informally as the Humboldt Prize, is an award given by the Alexander von Humboldt Foundation of Germany to internationally renowned scientists and scholars who work outside of Germany in recognition of their lifetime's research achievements. Recipients are "academics whose fundamental discoveries, new theories or insights have had a significant impact on their own discipline and who are expected to continue producing cutting-edge academic achievements in the future". The prize is currently valued at €60,000 with the possibility of further support during the prize winner's life. Up to one hundred such awards are granted each year. Nominations must be submitted by established academics in Germany. As of 2023, over 2,000 awards have been granted. The award is named after the Prussian naturalist and explorer Alexander von Humboldt. Andreas W. Daum, ''Alexander von Humboldt: A Concise Biography''. Trans. Robert Savage. Princeton, N.J.: Princ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janssen Pharmaceuticals
Johnson & Johnson Innovative Medicine (formerly Janssen Pharmaceuticals) is a Belgian pharmaceutical company headquartered in Beerse, Belgium, and wholly owned by Johnson & Johnson. It was founded in 1953 by Paul Janssen. In 1961, Janssen Pharmaceuticals was purchased by New Jersey–based American corporation Johnson & Johnson, and became part of Johnson & Johnson Pharmaceutical Research and Development (J&J PRD), later renamed to Janssen Research and Development, LLC (JRD), which conducts research and development activities related to a wide range of human medical disorders, including mental illness, neurological disorders, anesthesia and analgesia, gastrointestinal disorders, fungal infection, HIV/AIDS, allergies and cancer. Janssen and Ortho-McNeil Pharmaceutical have been placed in the Ortho-McNeil-Janssen group within Johnson & Johnson Company. Subsidiaries * Actelion * Cilag AG * Janssen Biotech (formerly ''Centocor'') * Janssen Vaccines (formerly ''Crucell'') * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olefin Metathesis
In organic chemistry, Olefin Metathesis or Alkene Metathesis is an organic reaction that entails the redistribution of fragments of alkenes (olefins) by the Bond cleavage, scission and regeneration of carbon-carbon double bonds. Because of the relative simplicity of olefin metathesis, it often creates fewer undesired by-products and hazardous wastes than alternative organic reactions. For their elucidation of the reaction mechanism and their discovery of a variety of highly active Catalysis, catalysts, Yves Chauvin, Robert H. Grubbs, and Richard R. Schrock were collectively awarded the 2005 Nobel Prize in Chemistry. Catalysts The reaction requires catalysis, metal catalysts. Most commercially important processes employ heterogeneous catalysis, heterogeneous catalysts. The heterogeneous catalysts are often prepared by in-situ activation of a metal halide (MClx) using organoaluminium or organotin compounds, e.g. combining MClx–EtAlCl2. A typical catalyst support is alumina. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Institute Of Technology
The California Institute of Technology (branded as Caltech) is a private research university in Pasadena, California, United States. The university is responsible for many modern scientific advancements and is among a small group of institutes of technology in the United States that are devoted to the instruction of pure and applied sciences. The institution was founded as a preparatory and vocational school by Amos G. Throop in 1891 and began attracting influential scientists such as George Ellery Hale, Arthur Amos Noyes, and Robert Andrews Millikan in the early 20th century. The vocational and preparatory schools were disbanded and spun off in 1910, and the college assumed its present name in 1920. In 1934, Caltech was elected to the Association of American Universities, and the antecedents of NASA's Jet Propulsion Laboratory, which Caltech continues to manage and operate, were established between 1936 and 1943 under Theodore von Kármán. Caltech has six academic divisi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calanolide A
Calanolide A is an experimental non-nucleoside reverse transcriptase inhibitor (NNRTI). This compound was extracted from the tree ''Calophyllum lanigerum,'' of variety ''austrocoriaceum,'' in Lundu, Malaysian state of Sarawak in 1992 by United States National Cancer Institute (NCI). Due to rarity of the raw materials and low yield of the active ingredient, total synthesis of the compound was devised in 1996. For the same reason, its sister compound (-)-Calanolide B (also known as Costatolide) have been touted as replacement. As a result of the discovery of Calanolide A, Sarawak Medichem pharmaceuticals company was established as a joint venture between US-based MediChem Research Inc and Craun Research Sdn Bhd, a company owned by the Sarawak state government. In 2006, Craun Research acquired Sarawak MediChem. In 2016, Craun Research announced the completion of Phase I clinical trials for Calanolide A. History In December 1986, Arnold Arboretum of the Harvard University in Massach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
