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Vor 3 Tagen · William S. Knowles was an American chemist who, with Noyori Ryōji and K. Barry Sharpless, won the Nobel Prize for Chemistry in 2001 for developing the first chiral catalysts. Knowles earned a Ph.D. from Columbia University in 1942, after which he conducted research at the Monsanto Company in St.
- The Editors of Encyclopaedia Britannica
Vor 2 Tagen · This is a list of Nobel Prize laureates by country. Listings for Economics refer to the related Nobel Memorial Prize in Economic Sciences.The Nobel Prizes and the Prize in Economic Sciences have been awarded 567 times to 889 recipients, of which 26 awards (all Peace Prizes) were to organizations.
Vor 3 Tagen · Coupling of lithium acetylide prepared from alkyne 26 and bis-Weinreb amide 25 and subsequent Noyori asymmetric hydrogen transfer reaction of the resulting ketone afforded 27. Reduction of the alkyne with Pd/C(en) to avoid hydrogenolysis of the PMB group and protection of the secondary alcohol gave Weinreb amide 28 , which was coupled with the alkenyllithium prepared from iodoolefin 29 to ...
Vor 4 Tagen · This paper describes the precise synthetic methods for introducing sulfur atoms into M-N 4 and controlling whether they are directly coordinated with the central metal to form a specific coordination configuration, the application of sulfur-doped carbon-based single-atom catalysts in electrocatalytic reactions such as ORR, CO 2 RR, HER, OER, and...
Vor 4 Tagen · Séries et longs métrages d'animation japonaise. modifier - modifier le code - voir Wikidata. TMS Entertainment Co., Ltd. (株式会社トムス・エンタテインメント, Kabushiki gaisha Tomusu Entateinmento?), est une entreprise japonaise, filiale de SEGA Holdings, qui est à la fois une chaîne de salle d'arcade et principalement un ...
Vor 2 Tagen · Toray Industries (India) Pvt Ltd. engages in the manufacture and distribution of fibers and textiles. It also offers films; chemicals; plastic resins; electronics and information-related products; carbon fiber composite materials; pharmaceutical and medical products; and products for the water treatment and environmental fields.
Vor 4 Tagen · Fermat’s Cuisine is 5002 on the JustWatch Daily Streaming Charts today. The TV show has moved up the charts by 1524 places since yesterday. In the United States, it is currently more popular than Murder at the Cottage: The Search for Justice for Sophie but less popular than True Life Crime.
