Article citationsMore>>

T. Tanaka, W. C. Huang, M. Noguchi, A. Kobayashi and S. Shoda, “Direct Synthesis of 1,6-Anhydro Sugars from Unprotected Glycopyranoses by Using 2-Chloro-1,3-Dimethylimidazolinium Chloride,” Tetrahedron Letters, Vol. 50, No. 18, 2009, pp. 2154-2157. doi:10.1016/j.tetlet.2009.02.171

has been cited by the following article:

• TITLE: Complex Formation of 1,6-Anhydro-β-Maltose and Sodium Ions Using Single-Crystal X-Ray Crystallography and NMR Spectroscopy

  AUTHORS: Takashi Fujimoto, Daisuke Miura, Takayuki Kato, Osamu Kamo, Yuichi Shimoikeda, Tomoya Machinami, Mitsuru Tashiro

  KEYWORDS: 1, 6-Anhydro-β-Maltose; Complex Formation; Single-Crystal X-Ray Crystallography; Solid-State NMR Spectroscopy

  JOURNAL NAME: American Journal of Analytical Chemistry, Vol.4 No.8, August 2, 2013

  ABSTRACT: Complex formation of 1,6-anhydro-β-maltose and sodium ions was characterized using single-crystal X-ray crystallography and solution- and solid-state NMR spectroscopy. The 7-coordination structure, comprising two 1,6-anhydro-β-maltoses, a thiocyanate ion and a sodium ion, was identified in the crystal of the complex, where a sodium ion was positioned in the center of the pentagon. In the NMR study, the line broadening of 23Na signals and the decrease of the spin-lattice relaxation times (T1) of 23Na were observed in CD3OD in the presence of 1,6-anhydro-β-maltose, indicating complex formation.