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5,6-O-isopropylidene-D-sorbose

中文名称
——
中文别名
——
英文名称
5,6-O-isopropylidene-D-sorbose
英文别名
(3R,4R)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-1,3,4-trihydroxybutan-2-one
5,6-O-isopropylidene-D-sorbose化学式
CAS
——
化学式
C9H16O6
mdl
——
分子量
220.222
InChiKey
PGECRVKNFCXDOY-CSMHCCOUSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -1.7
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    96.2
  • 氢给体数:
    3
  • 氢受体数:
    6

反应信息

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文献信息

  • Amine-Catalyzed Direct Aldol Reactions of Hydroxy- and Dihydroxyacetone: Biomimetic Synthesis of Carbohydrates
    作者:Oskar Popik、Monika Pasternak-Suder、Katarzyna Leśniak、Magdalena Jawiczuk、Marcin Górecki、Jadwiga Frelek、Jacek Mlynarski
    DOI:10.1021/jo500860g
    日期:2014.6.20
    This article presents comprehensive studies on the application of primary, secondary, and tertiary amines as efficient organocatalysts for the de novo synthesis of ketoses and deoxyketoses. Mimicking the actions of aldolase enzymes, the synthesis of selected carbohydrates was accomplished in aqueous media by using proline- and serine-based organocatalysts. The presented methodology also provides direct access to unnatural L-carbohydrates from the (S)-glyceraldehyde precursor. Determination of the absolute configuration of all obtained sugars was feasible using a methodology consisting of concerted ECD and VCD spectroscopy.
  • Biomimetic<i>syn</i>-Aldol Reaction of Dihydroxyacetone Promoted by Water-Compatible Catalysts
    作者:Oskar Popik、Bartosz Zambroń、Jacek Mlynarski
    DOI:10.1002/ejoc.201301436
    日期:2013.11
    The syn-selective direct aldol reaction of unprotected dihydroxyacetone with glyceraldehyde has been catalyzed by serine-based organocatalysts. The application of the catalysts mimics the biosynthesis of ketohexoses in aqueous solvents and leads to fructose and sorbose with excellent diastereoselectivity (up to 95:5 dr). The organocatalytic C3 + C3 methodology presented herein is a versatile direct
    未受保护的二羟基丙酮与甘油醛的顺式选择性直接羟醛反应已由基于丝氨酸的有机催化剂催化。催化剂的应用模拟了己酮糖在水性溶剂中的生物合成,并导致果糖和山梨糖具有出色的非对映选择性(高达 95:5 dr)。本文提出的有机催化 C3 + C3 方法是一种通用的直接进入 D 和 L 系列受保护的同构型糖的方法。
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