Planar boron heterocycles with nucleic acid-like hydrogen-bonding motifs

…, L Chen, L Yi, PD Robinson

文献索引：Groziak, Michael P.; Chen, Liya; Yi, Lin; Robinson, Paul D. Journal of the American Chemical Society, 1997 , vol. 119, # 33 p. 7817 - 7826

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被引用次数: 31

摘要

To promote the development of boron-containing purine analogues that exist in planar, non- zwitterionic dominant structural form in aqueous solution, rigorous solution and solid state structural analyses of 1-hydroxy-1 H-2, 3, 1-benzoxazaborine (1), 1, 2-dihydro-1-hydroxy-2, 3, 1-benzodiazaborine (2), and related 2, 3, 1-benzodiheteraborines were undertaken. With the aid of isotope-enriched compounds, a multisolvent 1H, 13C, 11B, and 15N NMR ...