| 658698-10-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• CAS: 658698-10-3；658698-16-9
• 化学式: C₆H₉NO₁₀V*C₁₆H₃₆N
• 分子量: 548.548
• InChiKey: GSBXNVMDVYGTGR-RQQSXWDUSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  tetra-n-butylammonium hydroxide 、 (+/-)-(N-carboxymethyl)aspartic acid 、 双氧水 、 vanadia 以 水 、 双氧水 为溶剂， 生成
  参考文献：
  名称：

  Monoperoxo-vanadium(V) complexes of R,S-N-(carboxymethyl)-aspartate

  摘要：

  Monoperoxo complexes of vanadium(V), M-2[VO(O-2)cmaa (H2O)] (M = K+, NH4+) and M[VO(O-2)Hcmaa (H2O)] (M = K+, Cs+, NBu4+), where cmaa and Hcmaa are anions of (R,S)-N-(carboxymethyl)aspartic acid, H(3)cmaa, were prepared. Based on IR spectra and thermal decomposition characteristics, the heteroligand is proposed to be bound via nitrogen and two carboxylic oxygens, and the water molecule to be coordinated to vanadium. The V-51 NMR spectra of aqueous solutions of dissolved complexes at different pH values are consistent with the presence of the exo - and endo -forms, with chemical shifts at about - 590 and - 600 ppm. Predominantly, the less stable endo -form partially decomposes as the pH is varied. No pH influence on chemical shifts of the diastereomers was observed. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(03)00366-9