Stereoselective α-Chlorination of β-Keto Esters in the Presence of Hybrid Amide-Based Cinchona Alkaloids as Catalysts
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چکیده
منابع مشابه
Highly tunable arylated cinchona alkaloids as bifunctional catalysts.
We report the design and evaluation of a library of chiral bifunctional organocatalysts in which the distance between the catalytically active units can be systematically varied.
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The Alkaloids of Cinchona
?n observations on the action o alkaloids in causing disappearance o parasites during an acute attack. Reports were received: , 7 (1) From Colonel Harvey who tinted 7 cases of benign tertian malaria with q bisulphate, 10 grains for 70 kilogrammes 'body weight. The drug was dissolved m dilute sul Phuric acid, one dose was given before break fast and one before the evening mea . Eleven patients w...
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ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 2020
ISSN: 0022-3263,1520-6904
DOI: 10.1021/acs.joc.0c02486