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A Ring-Closing Strategy for the Synthesis of β,γ ...OH 11 12 ~ { R=CH(SEt)2 } I) PhCH2Br, NaH, Bu4NI, DMF AcO ~ (s) - R= g) NaOMe, MeOH OH S e) 1,3-propanedithiol, BF3.0Et2,
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