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SYNTHESIS OF 1, 6-DIEPI-DIHYDROARTEANNUIC ACID |
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| Authors: | Bin YE Jin Li ZHANG Ming Qing CHEN Yu Lin WU |
| Affiliation: | a Shanghai Institute of Organic Chemistry Academia Sinica Shanghai 200032;b Research Center of Analysis and Measurement Fudan University |
| Abstract: | R(+)-Citronellal was converted into a key intermediate, (unsaturated ketone 5)in three steps, which led to 6 having the frame of arteannuic acid through intramolecular ene reaction.Further modification of 6afforded 1, 6-epimer of dihydroarteannuic acid.The configuration of 7 was determined by X-ray diffraction analysis. |
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