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- W2000941639 abstract "Most people would be satisfied with a catalyst for asymmetric synthesis that rapidly gives good yields of chiral products in 80% enantiomeric excess (ee) and turns over millions of times before giving out. But not the researchers in chemistry professor Ryoji Noyori's laboratory at Nagoya University in Japan. Improving upon earlier successes, they've now devised a robust catalytic system for asymmetric hydrogenation that yields optically active secondary alcohols with close to 100% ee from a wide variety of ketones. Nagoya University associate professor Takeshi Ohkuma reported the group's findings last month in Honolulu at a Pacifichem symposium on discovery and development of asymmetric synthesis and chiral technology. As Ohkuma pointed out, chiral secondary alcohols are ubiquitous features of many biologically active molecules and often serve as key building blocks in syntheses. One way to make such alcohols is to hydrogenate the corresponding ketone. Using a chiral BINAP [2,2'-bis(diphenylphosphino)- 1,..." @default.
- W2000941639 created "2016-06-24" @default.
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- W2000941639 date "2001-01-01" @default.
- W2000941639 modified "2023-09-27" @default.
- W2000941639 title "Catalyst Enhances Asymmetric Ketone Synthesis Yields" @default.
- W2000941639 doi "https://doi.org/10.1021/cen-v079n001.p008a" @default.
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