Asymmetric Chlorination/Ring Expansion for the Synthesis of α‑Quaternary Cycloalkanones
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https://figshare.com/articles/dataset/Asymmetric_Chlorination_Ring_Expansion_for_the_Synthesis_of_Quaternary_Cycloalkanones/2313217
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A highly enantioselective chlorination/ring expansion cascade for the construction of cycloalkanones with an all-carbon quaternary center was realized (up to 97% ee). Oxa-cyclobutanol substrates were employed for the first time in the ring expansion reactions, affording the functionalized dihydrofuranones in excellent enantioselectivity.
创建时间:
2016-02-17



