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4-ethoxy-1-<3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-erythro-2-pentulofuranosyl>-2(1H)-pyrimidinone | 113648-22-9

中文名称
——
中文别名
——
英文名称
4-ethoxy-1-<3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-erythro-2-pentulofuranosyl>-2(1H)-pyrimidinone
英文别名
4-ethoxy-1-(3,5-O-tetraisopropyldisiloxyl-1,3-diyl-β-D-erythropentofuran-2-ulosyl)-2(1H)-pyrimidinone;4-ethoxy-1-(3,5-O-TIPDS-1,3-diyl-β-D-erythro-pentofuran-2-ulosyl)-2(1H)-pyrimidinone;1-[(6aR,8R,9aR)-9-oxo-2,2,4,4-tetra(propan-2-yl)-6a,9a-dihydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-4-ethoxypyrimidin-2-one
4-ethoxy-1-<3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-erythro-2-pentulofuranosyl>-2(1H)-pyrimidinone化学式
CAS
113648-22-9
化学式
C23H40N2O7Si2
mdl
——
分子量
512.751
InChiKey
PZGFPXZXGVFXLL-STZQEDGTSA-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

物化性质

  • 沸点:
    509.9±60.0 °C(Predicted)
  • 密度:
    1.19±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.06
  • 重原子数:
    34
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    95.9
  • 氢给体数:
    0
  • 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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2
    • 3

反应信息

点击查看最新优质反应信息

文献信息

  • A new route to 1,1-difluoro olefins: Application to the synthesis of 2′-deoxy-2′-difluoromethylene nucleosides.
    作者:Jeffrey S. Sabol、James R. McCarthy
    DOI:10.1016/s0040-4039(00)79824-8
    日期:1992.5
    Methodology has been developed for the difluoromethylenation of ketone , resulting in the synthesis of cytidine derivative .
    已经开发了酮的二氟甲基化的方法学,从而合成了胞苷衍生物。
  • Stereospecific synthesis of 1-fluoro olefins via (fluorovinyl)stannanes and an unequivocal NMR method for the assignment of fluoro olefin geometry
    作者:James R. McCarthy、Edward W. Huber、Tieu-Binh Le、F. Mark Laskovics、Donald P. Matthews
    DOI:10.1016/0040-4020(95)00911-q
    日期:1996.1
    (Z)-Fluorovinyl sulfones (II) form (fluorovinyl)stannanes (III) on treatment with two equivalents of tributyltin hydride and a catalytic amount of AIBN; the free radical catalyzed reaction proceeds with retention of configuration for 2,2-disubstituted fluorovinyl sulfones (IIa and IIb). Conversion of III to 1-fluoro olefins (IV) is a stereospecific reaction and provides a general method to (E) and (Z)
    (E)-和(Z)-氟代乙烯基砜(II)在用两当量的氢化三丁基锡和催化量的AIBN处理时形成(氟乙烯基)锡烷(III);自由基催化的反应会继续保留2,2-二取代的氟乙烯基砜(IIa和IIb)的构型。从III到1-氟烯烃(IV)的转化是立体定向反应,并且提供了对(E)和(Z)氟烯烃的通用方法。该方法的效用以氘代氟代烯烃27,核苷32的合成为例34和34,氨基酸43和47。质子观察,首次使用19 F辐照(1 H- 19 F)NOE差异光谱作为明确方法来指定氟乙烯砜,(氟乙烯)锡烷和氟烯烃的烯烃几何形状。
  • Nucleosides and nucleotides. 97. Synthesis of new broad spectrum antineoplastic nucleosides, 2'-deoxy-2'-methylidenecytidine (DMDC) and its derivatives
    作者:Akira Matsuda、Kenji Takenuki、Motohiro Tanaka、Takuma Sasaki、Tohru Ueda
    DOI:10.1021/jm00106a049
    日期:1991.2
    A new type of antineoplastic nucleoside, 2'-deoxy-2'-methylidenecytidine (DMDC) has been synthesized from the corresponding 2'-keto pyrimidine nucleosides 3 and 8 by the Wittig reaction. During the course of the reaction, we found that an intermediate betaine could pick a proton from the excess triphenylphosphonium bromide to form the 2'-phosphonium salts 5 and 10, which could be further converted
    通过Wittig反应,由相应的2'-酮嘧啶核苷3和8合成了一种新型的抗肿瘤核苷2'-脱氧-2'-亚甲基胞苷(DMDC)。在反应过程中,我们发现中间体甜菜碱可以从过量的三苯基溴化pick中挑出质子形成2'-on盐5和10,并可以进一步转化为2'-脱氧-2'-亚甲基通过氢化钠处理得到核苷4和9。还从相应的5-取代的尿苷12a-f,h合成了各种5-取代的DMDC衍生物19a-e,h及其尿嘧啶同类物16a-h。其中,DMDC以及2'-脱氧-2'-亚甲基-5-氟胞苷(19a)对培养的鼠L1210细胞显示出有效的抗白血病活性。还检查了与1-β-D-阿拉伯呋喃糖基胞嘧啶胞嘧啶和5-氟尿嘧啶相比,DMDC和19a对培养的各种人类肿瘤细胞的活性。还描述了DMDC对L1210的体内抗肿瘤活性。
  • Radical deoxygenation of tert-alcohols in 2'-branched-chain sugar pyrimidine nucleosides: Synthesis and antileukemic activity of 2'-deoxy-2'(S)-methylcytidine.
    作者:Akira Matsuda、Kenji Takenuki、Hiroko Itoh、Takuma Sasaki、Tohru Ueda
    DOI:10.1248/cpb.35.3967
    日期:——
    We have synthesized 2'-deoxy-2' (S) -methylcytidine (7), a new antileukemic nucleoside. The carbonyl methylation of 2'-ketonucleoside (1) with MeLi, Me3Al and MeMgX was examined. Only in the reaction with MeMgX, did the more hindered β-attack afford the 2'-methyl-t-alcohol (2b). Compound 2b was converted into the methyl oxalate (4), which was subjected to radical deoxygenation to give the 2'-deoxy-2' (S) -methyl derivative (5). The deprotection of 5 followed by substitution with NH3 furnished 7. The structure-activity relationships of 7 and some other 2'-branched-chain sugar cytidines against L1210 cells are also described.
    我们合成了 2'-deoxy-2' (S) -methylcytidine (7),这是一种新的抗白血病核苷。我们研究了 2'- 酮核苷 (1) 与 MeLi、Me3Al 和 MeMgX 的羰基甲基化反应。只有在与 MeMgX 的反应中,受阻程度较高的 β 攻击才会产生 2'-甲基-t-醇(2b)。化合物 2b 被转化成草酸甲酯 (4),再经过自由基脱氧反应,得到 2'-deoxy-2' (S) -methyl 衍生物 (5)。7 和其他一些 2'- 支链糖胞苷对 L1210 细胞的结构-活性关系也得到了描述。
  • Stereospecific method to (E) and (Z) terminal fluoroolefins and its application to the synthesis of 2'-deoxy-2'-fluoromethylenenucleosides as potential inhibitors of ribonucleoside diphosphate reductase
    作者:James R. McCarthy、Donald P. Matthews、David M. Stemerick、Edward W. Huber、Philippe Bey、Bruce J. Lippert、Ronald D. Snyder、Prasad S. Sunkara
    DOI:10.1021/ja00019a061
    日期:1991.9
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