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N-phenylacetyl-D-glucosamine | 13996-80-0

中文名称
——
中文别名
——
英文名称
N-phenylacetyl-D-glucosamine
英文别名
2-phenyl-N-[(3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
N-phenylacetyl-D-glucosamine化学式
CAS
13996-80-0
化学式
C14H19NO6
mdl
——
分子量
297.308
InChiKey
ZKHLFFBABQONNO-NKLQQJLKSA-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):
    -0.1
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    119
  • 氢给体数:
    5
  • 氢受体数:
    6

反应信息

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文献信息

  • Palladium-Catalyzed Asymmetric Allylic Substitution Reactions Using New Chiral Phosphinite−Oxazoline Ligands Derived from <scp>d</scp>-Glucosamine
    作者:Koji Yonehara、Tomohiro Hashizume、Kenji Mori、Kouichi Ohe、Sakae Uemura
    DOI:10.1021/jo990901u
    日期:1999.12.1
    Novel 8-alkyl- or 2-aryl-4,5-(4,6-O-benzylidene-3-O-(diphenylphosphino)-1,2-dideoxy-alpha-D-glucopyrano)-[2,1-d]-2-oxazolines (5a-f) have been prepared from D-glucosamine hydrochloride. They work effectively as chiral ligands and provide a high level of enantiomeric excess in palladium-catalyzed allylic alkylation and amination reactions. The allylic alkylation of 1,3-diphenyl-3-acetoxyprop-1-ene with dimethyl malonate proceeds smoothly in the presence of 0.25 mol % [Pd(eta(3)-C3H5)Cl](2) and the chiral ligand 5a having the smallest substituent on oxazoline at 0 degrees C within 6 h to furnish the highest enantiomeric excess (96% ee). The Ligand 5a is also effective for the Pd-catalyzed amination of ethyl 1,3-diphenylprop-2-enyl carbonate, leading to the corresponding allylic amine in 94% ee. The full scope and limitations using ligands 5a-f in the allylic substitution reactions are described.
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