Unsaturated Oxo-Nitriles: Stereoselective, Chelation-Controlled Conjugate Additions

FF Fleming, J Guo, Q Wang…

文献索引：Mader, Mary M.; Edel, Jonathan C. Journal of Organic Chemistry, 1998 , vol. 63, # 8 p. 2761 - 2764

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被引用次数: 12

摘要

... The Journal of Organic Chemistry. ... Initial support for these complementary conformational preferences came from the significant 1 H NMR chemical shift differences of the C-6 methine protons in 20a (m, δ = 2.36−2.46) and 21 (br s, δ = 2.62), and was later substantiated ...