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2',5'-bis-O-(tert-butyldimethylsilyl)-3'-(carboxymethyl)-3'-deoxyuridine | 200011-15-0

中文名称
——
中文别名
——
英文名称
2',5'-bis-O-(tert-butyldimethylsilyl)-3'-(carboxymethyl)-3'-deoxyuridine
英文别名
1-[2,5-O-bis(tert-butyldimethylsilyl)-3-C-carboxymethyl-β-D-pentofuranosyl]-uracyl;2-[(2S,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]acetic acid
2',5'-bis-O-(tert-butyldimethylsilyl)-3'-(carboxymethyl)-3'-deoxyuridine化学式
CAS
200011-15-0
化学式
C23H42N2O7Si2
mdl
——
分子量
514.767
InChiKey
GNDFCMWEGLNVCV-XNFNUYLZSA-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):
    3.94
  • 重原子数:
    34
  • 可旋转键数:
    10
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    114
  • 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

点击查看最新优质反应信息

文献信息

  • Amide-Linked Ribonucleoside Dimers Derived from 5‘-Amino-5‘-deoxy- and 3‘-(Carboxymethyl)-3‘-deoxynucleoside Precursors<sup>1</sup>
    作者:Matt A. Peterson、Bradley L. Nilsson、Sanchita Sarker、Bogdan Doboszewski、Weijian Zhang、Morris J. Robins
    DOI:10.1021/jo9908647
    日期:1999.10.1
    Treatment of tert-butyldimethylsilyl (TBDMS) derivatives of 3'-keto(adenosine or uridine) with [(ethoxycarbonyl)methylene]triphenylphosphorane gave exocyclic alkenes that underwent stereoselective hydrogenation to give 3'-deoxy-3'-[(ethoxycarbonyl)methyl](Ado or Urd) analogues. Saponification provided the 3'-(carboxymethyl)-3'-deoxy(Ado and Urd) derivatives 37 and 38. Treatment of 37 or 38 with DCC and 5'-amino-2',3'-bis-O-TBDMS-5'-deoxynucleosides gave the amide-linked dimers (74-82%). Activation of 37 or 38 with 4-nitrophenol/DCC, and direct coupling of the 4-nitrophenyl esters with 5'-amino-5'-deoxy(Ado or Urd) in pyridine also produced amide dimers efficiently (65-70%). Analogous activation of a 5'-O-DMT-protected carboxylate, and its coupling with 5'-amino-5'-deoxy-2'-O-methyladenosine gave the amide dimer in good yield (74%). Coupling (DCC) of a 5'-azido-2'-O-TBDMS-3'-(carboxymethyl)-3', 5'-dideoxyuridine intermediate with 5'-amino-5'-deoxynucleosides gave amide-linked dimers (72-78%) that can serve as masked (azide reduction) 5'-amino dimers for analogous synthesis of extended amide-linked oligomers.
  • Synthesis and Properties of Oligoribonucleotide Analogues Having Amide (3″-CH<sub>2</sub>-CO-NH-5′) Internucleoside Linkages
    作者:Eriks Rozners、Roger Strömberg
    DOI:10.1080/07328319708006117
    日期:1997.7
    Amide linked ribonucleoside dimer 5 was prepared and converted into selectively protected H-phosphonate building block 9. Oligoribonucleotide duplexes having amide linkages at selected sites were synthesized and their stability was studied by UV melting experiments.
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