3,5-Dihydroxy-6-(hydroxymethyl)oxan-2-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: 3,5-Dihydroxy-6-(hydroxymethyl)oxan-2-one
• 化学式: C₆H₁₀O₅
• 分子量: 162.14
• InChiKey: GTGDSXQRKKKXQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Alpha-FE2O3 nanoparticles and method of making and use thereof in photodegradation of organic pollutants, as a photocatalyst and as an antibacterial composition
  申请人：Imam Abdulrahman Bin Faisal University

  公开号：US11235983B2

  公开（公告）日：2022-02-01

  A method for producing crystalline α-Fe2O3 nanoparticles involving ultrasonic treatment of a solution of an iron (III)-containing precursor and an extract from the seeds of a plant in the family Linaceae. The method involves preparing an aqueous extract from the seeds of a plant in the family Linaceae and dropwise addition of the extract to the solution of an iron (III)-containing precursor. The method yields crystalline nanoparticles of α-Fe2O3 having a spherical morphology with a diameter of 100 nm to 300 nm, a mean surface area of 240 to 250 m2/g, and a type-II nitrogen adsorption-desorption BET isotherm with a H3 hysteresis loop. A method for the photocatalytic decomposition of organic pollutants using the nanoparticles is disclosed. An antibacterial composition containing the crystalline α-Fe2O3 nanoparticles is also disclosed.

  一种生产结晶α-Fe2O3 纳米粒子的方法，包括对含铁（III）前体溶液和一种亚麻科植物种子的提取物进行超声波处理。该方法包括制备亚麻科植物种子的水提取物，并将提取物滴加到含铁（III）前体的溶液中。该方法得到的α-Fe2O3 结晶纳米粒子呈球形，直径为 100 纳米至 300 纳米，平均表面积为 240 至 250 平方米/克，氮吸附-解吸 BET 等温线为 II 型，具有 H3 滞后环。本研究还公开了一种利用纳米粒子光催化分解有机污染物的方法。还公开了一种含有结晶 α-Fe2O3 纳米粒子的抗菌组合物。
• VERFAHREN ZUR GEWINNUNG VON ZUCKERDERIVATEN
  申请人：Annikki GmbH

  公开号：EP2920317B1

  公开（公告）日：2020-06-10
• ECO-FRIENDLY APPROACH TO a-FE2O3 AS MULTIFUNCTIONAL GREEN MATERIAL FOR WATER TREATMENT
  申请人：Imam Abdulrahman Bin Faisal University

  公开号：US20210087072A1

  公开（公告）日：2021-03-25

  A method for producing crystalline α-Fe2O3 nanoparticles involving ultrasonic treatment of a solution of an iron (III)-containing precursor and an extract from the seeds of a plant in the family Linaceae. The method involves preparing an aqueous extract from the seeds of a plant in the family Linacae and dropwise addition of the extract to the solution of an iron (III)-containing precursor. The method yields crystalline nanoparticles of α-Fe 2 O 3 having a spherical morphology with a diameter of 100 nm to 300 nm, a mean surface area of 240 to 250 m 2 /g, and a type-II nitrogen adsorption-desorption BET isotherm with a H3 hysteresis loop. A method for the photocatalytic decomposition of organic pollutants using the nanoparticles is disclosed. An antibacterial composition containing the crystalline α-Fe 2 O 3 nanoparticles is also disclosed.
• FE2O3 CRYSTALLINE NANOPARTICLES, COMPOSITIONS THEREOF AND PHOTOCATALYST
  申请人：Imam Abdulrahman Bin Faisal University

  公开号：US20220089454A1

  公开（公告）日：2022-03-24

  A method for producing crystalline α-Fe2O3 nanoparticles involving ultrasonic treatment of a solution of an iron (III)-containing precursor and an extract from the seeds of a plant in the family Linaceae. The method involves preparing an aqueous extract from the seeds of a plant in the family Linacae and dropwise addition of the extract to the solution of an iron (III)-containing precursor. The method yields crystalline nanoparticles of α-Fe 2 O 3 having a spherical morphology with a diameter of 100 nm to 300 nm, a mean surface area of 240 to 250 m 2 /g, and a type-II nitrogen adsorption-desorption BET isotherm with a H3 hysteresis loop. A method for the photocatalytic decomposition of organic pollutants using the nanoparticles is disclosed. An antibacterial composition containing the crystalline α-Fe 2 O 3 nanoparticles is also disclosed.