Deng, Yifan;Yang, Chia-Ping H.;Smith, Amos B. III published 《Enantioselective Total Synthesis of (+)-Peniciketals A and B: Two Architecturally Complex Spiroketals》 in 2021. The article was appeared in 《Journal of the American Chemical Society》. They have made some progress in their research.Application In Synthesis of Methyl 2,4-dihydroxy-3,6-dimethylbenzoate The article mentions the following:
The enantioselective total syntheses of (+)-peniciketals A and B (I and II, resp.), two members of a family of architecturally complex spiroketals, have been achieved. Key synthetic transformations comprise Type I Anion Relay Chem. (ARC) to construct the benzannulated [6,6]-spiroketal skeleton, a Negishi cross-coupling/olefin cross-metathesis reaction sequence to generate the trans-enone structure, and a late-stage large fragment union exploiting our recently developed photoisomerization/cyclization tactic. To complete the study, the researchers used Methyl 2,4-dihydroxy-3,6-dimethylbenzoate (cas: 4707-47-5) .
Methyl 2,4-dihydroxy-3,6-dimethylbenzoate(4707-47-5) is used in biological study as role of androgens in inducing distinct response of epithelial-mesenchymal transition factors in human prostate cancer cells.Application In Synthesis of Methyl 2,4-dihydroxy-3,6-dimethylbenzoate
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