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tert-butyl N-[(S)-[(4S,5S)-5-(carbamoyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-(furan-2-yl)methyl]carbamate | 152391-01-0

中文名称
——
中文别名
——
英文名称
tert-butyl N-[(S)-[(4S,5S)-5-(carbamoyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-(furan-2-yl)methyl]carbamate
英文别名
——
tert-butyl N-[(S)-[(4S,5S)-5-(carbamoyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-(furan-2-yl)methyl]carbamate化学式
CAS
152391-01-0
化学式
C17H26N2O7
mdl
——
分子量
370.403
InChiKey
LMFAIIZEEAKTQM-YNEHKIRRSA-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):
    1.2
  • 重原子数:
    26
  • 可旋转键数:
    8
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.65
  • 拓扑面积:
    122
  • 氢给体数:
    2
  • 氢受体数:
    7

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Applications of Sugar Nitrones in Synthesis:  The Total Synthesis of (+)-Polyoxin J<sup>1</sup>
    作者:Alessandro Dondoni、Santiago Franco、Federico Junquera、Francisco L. Merchán、Pedro Merino、Tomás Tejero
    DOI:10.1021/jo9702913
    日期:1997.8.1
    A convergent synthesis of the peptidyl nucleoside antibiotic (inhibitor of chitin biosynthesis) polyoxin J (2) by coupling of 5-O-carbamoyl polyoxamic acid (3) and thymine polyoxin C (4) is described. These compounds were prepared by chain elongation and amination of sugar-derived aldehydes employing their nitrones as iminium derivatives and the furan ring as a masked carboxyl. Thus, the stereoselective addition of 2-lithiofuran to the L-threose derived N-benzyl nitrone 5 followed by reduction of the resulting hydroxylamine to amine, carbamoylation of the free hydroxy group, and oxidative cleavage of the furan ring to the carboxylate group gave a protected derivative of 3 (30%). The same method was followed for the synthesis of the ribofuranosyl alpha-amino acid nucleoside 4 (12.6%) starting from the D-ribose derived nitrone 6. The final coupling was performed by the N-hydroxysuccinimide active ester method in DMSO with the Hunig base (i-Pr2EtNH) using a derivative of 3 and unprotected 4.
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