Synthesis and structural investigation of internally coordinated α-amidoboronic acids

…, W Wu, Y Zhou, HH Maw, WW Bachovchin…

文献索引：Lai, Jack H.; Liu, Yuxin; Wu, Wengen; Zhou, Yuhong; Maw, Hlaing H.; Bachovchin, William W.; Bhat, Krishna L.; Bock, Charles W. Journal of Organic Chemistry, 2006 ,  vol. 71,  # 2  p. 512 - 519

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被引用次数: 9

摘要

Six new N-acyl-boroGly derivatives, along with their N-acyl-boroSar analogues, have been synthesized by modification of conventional procedures. Structural characterization of these α-amidoboronic acids was accomplished by extensive use of 11B and 1H NMR spectroscopy. These compounds were prepared to determine the extent of intramolecular BO dative bond formation within the context of a five-membered (: O CNCB) ring motif. It is ...