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methyl 2,3-O-isopropylidenyl-α-D-riboside | 76249-48-4

中文名称
——
中文别名
——
英文名称
methyl 2,3-O-isopropylidenyl-α-D-riboside
英文别名
((3aR,4R,6S,6aS)-2,2,6-trimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol;2,5-anhydro-6-deoxy-3,4-O-isopropylidene-L-allitol;[(3aR,4R,6S,6aS)-2,2,6-trimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]methanol
methyl 2,3-O-isopropylidenyl-α-D-riboside化学式
CAS
76249-48-4
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
IGJVAGFODUACFV-FKSUSPILSA-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):
    0
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    47.9
  • 氢给体数:
    1
  • 氢受体数:
    4

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

  • Me<sub>3</sub>SI-promoted chemoselective deacetylation: a general and mild protocol
    作者:Aakanksha Gurawa、Manoj Kumar、Sudhir Kashyap
    DOI:10.1039/d1ra03209g
    日期:——
    Me3SI-mediated simple and efficient protocol for the chemoselective deprotection of acetyl groups has been developed via employing KMnO4 as an additive. This chemoselective deacetylation is amenable to a wide range of substrates, tolerating diverse and sensitive functional groups in carbohydrates, amino acids, natural products, heterocycles, and general scaffolds. The protocol is attractive because it uses
    通过使用 KMnO4 作为添加剂,开发了一种 Me3SI 介导的简单而有效的乙酰基化学选择性脱保护方案。这种化学选择性脱乙酰化适用于多种底物,可耐受碳水化合物氨基酸天然产物杂环化合物和一般支架中的多种敏感官能团。该协议很有吸引力,因为它使用环境友好的试剂系统在环境条件下进行定量和清洁转化。
  • Bismuth-Catalyzed Stereoselective 2-Deoxyglycosylation of Disarmed/Armed Glycal Donors
    作者:Manoj Kumar、Aakanksha Gurawa、Nitin Kumar、Sudhir Kashyap
    DOI:10.1021/acs.orglett.1c04008
    日期:2022.1.21
    Bi(OTf)3 promoted direct and highly stereoselective glycosylation of “disarmed” and “armed” glycals to synthesize 2-deoxyglycosides has been reported. The tunable and solvent-controlled chemoselective activation of deactivated glycal donors distinguishing the competitive Ferrier and 1,2-addition pathways was discovered to improve substrate scope. The practical versatility of the method has been amply
    据报道,Bi(OTf) 3促进“解除武装”和“武装”糖苷的直接和高度立体选择性糖基化以合成 2-脱氧糖苷。发现可调谐和溶剂控制的化学选择性激活失活的糖供体区分竞争性 Ferrier 和 1,2-加成途径,以改善底物范围。该方法的实用多功能性已通过高价值天然产物和药物的寡糖合成和 2-脱氧糖基化得到充分证明。
  • Synthesis and antitumour activity of varitriol and its analogues
    作者:Oľga Caletková、Angelika Lásiková、Marián Hajdúch、Petr Džubák、Tibor Gracza
    DOI:10.3998/ark.5550190.0013.633
    日期:——
    Novel analogues of (+)-varitriol have been synthesised via Julia-Kocienski olefination from -Dribonolactone. Newly prepared compounds were screened for their in vitro cytotoxicity towards certain human tumours and NCI60 cancer cell line panel.
    (+)-varitriol 的新型类似物已通过 Julia-Kocienski 烯化从 -Dribonolactone 合成。筛选新制备的化合物对某些人类肿瘤和 NCI60 癌细胞系的体外细胞毒性。
  • The strategic marriage of method and motif. Total synthesis of varitriol
    作者:Matthew Brichacek、Lindsay A. Batory、Nicholas A. McGrath、Jon T. Njardarson
    DOI:10.1016/j.tet.2010.03.038
    日期:2010.6
    Detailed in this report are several new efficient synthetic approaches toward the natural product anti cancer agent varitriol, culminating in a concise total synthesis. A common theme for these routes is that they employ a new catalytic stereoselective vinyl oxirane ring expansion reaction, which provides rapid access to the common cis-2,5-tetrahydrofuran core. The combination of careful synthetic
    详述本报告中是几个新的有效的合成向天然产物接近抗癌剂varitriol,以简明的全合成最终。这些路线的共同主题是,它们采用了新的催化立体选择性乙烯基环氧乙烷环膨胀反应,该反应可快速进入常见的顺式-2,5-四氢呋喃核。仔细的合成设计和适当的起始材料选择相结合,使这种新方法(乙烯基环氧乙烷环扩环)与母题(varitriol)完美地结合在一起。
  • Combined coinage metal catalysis in natural product synthesis: total synthesis of (+)-varitriol and seven analogs
    作者:Tao Sun、Carl Deutsch、Norbert Krause
    DOI:10.1039/c2ob25069a
    日期:——
    A modular total synthesis of the natural product (+)-varitriol (1) and seven analogs was achieved by using combined coinage metal catalysis. Starting from enynol 13, reagent-controlled introduction of stereogenic centers and efficient center-to-axis-to-center chirality transfer via α-hydroxyallene 5 afforded (+)-varitriol with 6.4% yield over 10 steps.
    天然产物的模块化全合成 (+)-曲三醇(1)和七个类似物是通过组合造币属催化制备的。从enynol开始13,试剂控制的引入手性中心,高效的经由中心到轴到中心的手性转移α-hydroxyallene 5,得到(+)-曲三醇 10步产率为6.4%。
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