Bioorganic & medicinal chemistry

Synthesis and structure–activity relationship studies of 3-biaryl-8-oxabicyclo [3.2. 1] octane-2-carboxylic acid methyl esters

L Torun, BK Madras, PC Meltzer

文献索引：Torun, Lokman; Madras, Bertha K.; Meltzer, Peter C. Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 8 p. 2762 - 2772

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被引用次数: 2

摘要

Stille cross coupling protocols were utilized for the synthesis of 3-(biaryl)-8-oxabicyclo [3.2. 1] oct-2-ene-2-carboxylic acid methyl esters, which furnished products in high yields where in some cases Suzuki coupling under the conditions utilized provided complex reaction mixture. Samarium iodide reduction of the resulting coupling products produced both of the 2β-carbomethoxy-3-biaryl-8-oxabicyclo [3.2. 1] octane diastereomers and the 2α- ...