Atropisomeric carbohydrate imidazolidines: a novel class of nonbiaryl atropisomers |
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| Institution: | 1. School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;2. USDA-ARS, Honey Bee Breeding, Genetics and Physiology Laboratory, 1157 Ben Hur Road, Baton Rouge, LA 70820, USA;3. Bayer CropScience, 890 Embarcadero Drive, West Sacramento, CA 95605, USA;4. USDA-ARS, Bee Research Laboratory, Bldg. 306, BARC-East, Beltsville, MD 20705, USA;5. Bee Protection Laboratory, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;6. Materials Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand |
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| Abstract: | Stable axially chiral atropisomers have been prepared by reaction of 2-aminosugars with o,o′-disubstituted aryl isocyanates and isothiocyanates; these rotationally restricted heterobiaryls constitute a novel class of atropisomers for use in atroposelective reactions. |
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