摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,4-di-(4'-O-allyl-2',3',6'-trideoxy-3'-trifluoroacetamido-α-L-ribo-hexopyranosyl)-1,4-butanediol | 830328-95-5

中文名称
——
中文别名
——
英文名称
1,4-di-(4'-O-allyl-2',3',6'-trideoxy-3'-trifluoroacetamido-α-L-ribo-hexopyranosyl)-1,4-butanediol
英文别名
2,2,2-trifluoro-N-[(2S,3R,4R,6R)-2-methyl-6-[4-[(2R,4R,5R,6S)-6-methyl-5-prop-2-enoxy-4-[(2,2,2-trifluoroacetyl)amino]oxan-2-yl]oxybutoxy]-3-prop-2-enoxyoxan-4-yl]acetamide
1,4-di-(4'-O-allyl-2',3',6'-trideoxy-3'-trifluoroacetamido-α-L-ribo-hexopyranosyl)-1,4-butanediol化学式
CAS
830328-95-5
化学式
C26H38F6N2O8
mdl
——
分子量
620.587
InChiKey
QTIAHFLWOMRGEN-TUGIDLRSSA-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):
    3.9
  • 重原子数:
    42
  • 可旋转键数:
    15
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    114
  • 氢给体数:
    2
  • 氢受体数:
    14

反应信息

点击查看最新优质反应信息

文献信息

  • Preparation of macrocyclic 15N-labelled oligoaminodeoxysaccharides as probes for RNA-binding
    作者:Janis Jaunzems、Benjamin Oelze、Andreas Kirschning
    DOI:10.1039/b412436g
    日期:——
    Two macrocyclic aminoglycosides were prepared from a 1,4-butanediol linked 2-deoxy-L-rhamnal which was O-allylated at the 4- and 4′-positions via the precursor allyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-arabino-hexoside employing olefin metathesis and ring closing metathesis in a sequential manner. The macrocycles were 15N-labelled at all four amino groups in order to study interactions with regulatory RNA structures in solution by NMR spectroscopy. A key step for the introduction of the 15N-label was a reductive amination step using commercially available 15NH4OAc. The reductive amination proceeds with excellent stereocontrol. As a by-product the unusual acyclic amino nitrile was isolated which originated from intramolecular imine formation followed by cyanide addition to the intermediate CN double bond.
    通过烯烃复分解和环闭合复分解反应,以1,4-丁二醇为前体,在4位和4′位上O-烯丙基化2-脱氧-L-鼠李糖醛,从而制备出两种大环氨基糖苷。为了研究溶液中与调节RNA结构的相互作用,通过核磁共振光谱法对大环的四个氨基进行了15N标记。引入15N标记的关键步骤是使用市售的15NH4OAc进行还原胺化。还原胺化具有出色的立体控制。作为副产品,分离出异常的非环状氨基腈,其来源于分子内亚胺的形成,然后氰化物加成到中间体的CN双键上。
查看更多