1,3-dioxo-2,3-dihydro-1H-phenalene-2-sulfonic acid | 102311-85-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,3-dioxo-2,3-dihydro-1H-phenalene-2-sulfonic acid
• 英文别名: 1,3-dioxo-2,3-dihydro-1H-phenalene-2-sulfonic acid；1,3-Dioxo-2,3-dihydro-1H-phenalen-2-sulfonsaeure
• CAS: 102311-85-3
• 化学式: C₁₃H₈O₅S
• 分子量: 276.27
• InChiKey: ZDCGUVQTKVODHQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.48
• 重原子数：
  19.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  88.51
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  迫萘合環己-1,3-二酮 在 dioxane-SO₃ 、 1,2-二氯乙烷 作用下， 生成 1,3-dioxo-2,3-dihydro-1H-phenalene-2-sulfonic acid
  参考文献：
  名称：

  Energy and nutrient intake of patients in acute care

  摘要：

  •  There have been numerous reports that the nutritional intake of many hospitalized patients is sub‐optimal, but there is little published information about patients’ diets in Australian hospitals.•  In this study, the nutritional intake of patients in general medical wards of an Australian acute care hospital was assessed.•  Although the hospital diet can provide adequate energy and nutrients, many patients may not consume sufficient food to meet their needs.•  The estimated energy intake of about one‐third of patients was very low, and vitamin C, calcium and zinc intakes were also of concern.•  The implications are discussed and recommendations for improved nutritional care are suggested.

  DOI：

  10.1046/j.1365-2702.2001.00436.x

文献信息

• Gudrinieze et al., Chemija, 1958, p. 746
  作者：Gudrinieze et al.

  DOI：——

  日期：——