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Synthesis of 6-Aryl-3,3-dimethyl-5-phenyl-2,3,5,6-tetrahydropyran-2,4-diones |
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| Authors: | V V Shchepin N Yu Russkikh Yu Kh Sazhneva M I Vakhrin |
| Institution: | (1) Perm State University, Perm, Russia |
| Abstract: | Zinc enolates obtained from methyl 4-bromo-2,2-dimethyl-3-oxo-4-phenylbutanoates and zinc react with aromatic aldehydes to form 6-aryl-3,3-dimethyl-5-phenyl-2,3,5,6-tetrahydropyran-2,4-diones as a single geometric isomer. |
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