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

β-1-deoxy-1-C-(phenylthio)-2,3,5-tri-O-benzyl-D-ribofuranose | 107961-03-5

中文名称
——
中文别名
——
英文名称
β-1-deoxy-1-C-(phenylthio)-2,3,5-tri-O-benzyl-D-ribofuranose
英文别名
phenyl 2,3,5-tri-O-benzyl-1-thio-D-ribofuranoside;phenyl 2,3,5-tri-O-benzyl-1-thio-β-D-ribofuranoside;(2R,3R,4R,5S)-3,4-bis(phenylmethoxy)-2-(phenylmethoxymethyl)-5-phenylsulfanyloxolane
β-1-deoxy-1-C-(phenylthio)-2,3,5-tri-O-benzyl-D-ribofuranose化学式
CAS
107961-03-5
化学式
C32H32O4S
mdl
——
分子量
512.67
InChiKey
XSIFTEPGOQOODG-ANLCFORVSA-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):
    6.5
  • 重原子数:
    37
  • 可旋转键数:
    12
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    62.2
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

点击查看最新优质反应信息

文献信息

  • Tandem Catalysis Strategy for Direct Glycosylation of 1-Hydroxy Sugars. Methoxyacetic Acid as an Effective Catalytic Mediator
    作者:Yasuo Yokoyama、Junji Inanaga、Takeshi Hanamoto、Shoko Suzuki、Hiroshi Furuno、Kosuke Shimizu
    DOI:10.3987/com-08-s(d)74
    日期:——
    1-Hydroxy sugars were dehydratively coupled with a variety of alcohols including thiophenol in the presence of a catalytic amount of ytterbium(III) triflate [Yb(OTf) 3 ] and methoxyacetic acid to give the corresponding glycosides in good to excellent yields, and in some cases, with high stereoselectivities. The reaction proceeds through selective esterification of 1-hydroxy sugars with methoxyacetic
    在催化量的三氟甲磺酸 (III) [Yb(OTf) 3 ] 和甲氧基乙酸的存在下,将 1-羟基糖与包括苯硫酚在内的多种醇脱偶联,得到相应的糖苷,收率良好至极好,并且在在某些情况下,具有高立体选择性。在作为糖基受体的游离醇存在下,该反应通过 1-羟基糖与甲氧基乙酸的选择性酯化进行。讨论了甲氧基乙酸介导的Yb(OTf) 3 串联催化的机理。
  • Study of the Endocyclic versus Exocyclic C–O Bond Cleavage Pathways of α- and β-Methyl Furanosides
    作者:Olivier St-Jean、Michel Prévost、Yvan Guindon
    DOI:10.1021/jo3027438
    日期:2013.4.5
    scaffolds (ribo, lyxo, arabino, and xylo) efficiently afforded acyclic thioacetals with high SN2-like selectivity at the acetal center in the presence of Me2BBr and thiophenol. The stereochemical outcome of these reactions provides important mechanistic insights into the activation pathway of five-membered semicyclic acetals. The thioacetal products should find applications in oligosaccharides synthesis and
    激活和在四个天然糖支架甲基呋喃糖苷(核糖,来苏,阿拉伯糖,和木糖)的开环有效地得到无环缩醛具有高S Ñ在我的存在下,乙缩醛中心2等选择性2的BBr和苯硫酚。这些反应的立体化学结果为五元半环缩醛的活化途径提供了重要的机理见解。缩醛产品应在寡糖合成中找到应用,并允许进一步开发用于合成新型核苷类似物的无环策略。
  • Synthetic Approaches to Ribosyl Adenosine 5′,5′′‐Diphosphate Fragment of Poly(ADP‐ribose)
    作者:Rui Hagino、Keita Mozaki、Naoko Komura、Akihiro Imamura、Hideharu Ishida、Hiromune Ando、Hide‐Nori Tanaka
    DOI:10.1002/ejoc.202300875
    日期:——
    Two synthetic approaches to the poly(ADP-ribose) fragment via a common precursor were successfully developed. The first approach employed an indirect method that involved stepwise assembly of the ribosyl adenosine framework by O-ribofuranosylation and subsequent N-glycosylation. The second approach featured direct O-ribofuranosylation of a known 6-chloropurine riboside acceptor. The precursor was converted
    成功开发了两种通过共同前体合成聚(ADP-核糖)片段的方法。第一种方法采用间接方法,涉及通过O-呋喃核糖基化和随后的N-糖基化逐步组装核糖腺苷框架。第二种方法的特点是对已知的 6-氯嘌呤核苷受体进行直接O-呋喃核糖基化。该前体被转化为用于寡聚(ADP-核糖)合成的缀合结构单元。
  • Dehydrative glycosylation of tri-O-benzylated 1-hydroxyribofuranose catalyzed by a copper(II) complex
    作者:Takeyuki Suzuki、Shoko Watanabe、Taichiro Yamada、Kunio Hiroi
    DOI:10.1016/s0040-4039(03)00270-3
    日期:2003.3
    A phosphine/Cu(II) complex catalyzes the dehydrative glycosylation of tri-O-benzylated 1-hydroxyribofuranose to give the ribofuranoside with high stereoselectivity. (C) 2003 Elsevier Science Ltd. All rights reserved.
查看更多