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Total synthesis of cryptopyranmoscatone B1 from 3,4,6-tri-O-acetyl-d-glucal |
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| Authors: | Gowravaram Sabitha S Siva Sankara Reddy JS Yadav |
| Institution: | Organic Division I, Indian Institute of Chemical Technology, Hyderabad 500 007, India |
| Abstract: | The first stereoselective total synthesis of the natural cryptopyranmoscatone B1 has been accomplished from 3,4,6-tri-O-acetyl-d-glucal. In addition to the double cross-metathesis reaction, a tandem nucleophilic addition-diastereoselective reduction of an in situ generated oxocarbenium cation have been used as key steps to assemble the glycoside moiety of the target molecule. |
| Keywords: | Cryptopyranmoscatone Styryllactone 3 4 d-glucal" target="_blank">6-Tri-O-acetyl-d-glucal Cross-metathesis β-C-Glycoside |
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