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

5,6-dideoxy-1,2-O-isopropylidene-3-O-methyl-alpha-D-xylo-hex-5-enofuranose | 19877-09-9

中文名称
——
中文别名
——
英文名称
5,6-dideoxy-1,2-O-isopropylidene-3-O-methyl-alpha-D-xylo-hex-5-enofuranose
英文别名
(3aR,5R,6S,6aR)-6-methoxy-2,2-dimethyl-5-vinyl-tetrahydrofuro[2,3-d]-1,3-dioxole;(3aR,5R,6S,6aR)-5-ethenyl-6-methoxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole
5,6-dideoxy-1,2-O-isopropylidene-3-O-methyl-alpha-D-xylo-hex-5-enofuranose化学式
CAS
19877-09-9
化学式
C10H16O4
mdl
——
分子量
200.235
InChiKey
UGUGKJWRGVNGJJ-BZNPZCIMSA-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):
    0.9
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    36.9
  • 氢给体数:
    0
  • 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
    • 1
    • 2
  • 下游产品
    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

  • Synthesis of 2‘,3‘-Didehydro-2‘,3‘-dideoxynucleosides by Reaction of 5‘-Protected Nucleoside 2‘,3‘-Dimesylates with Telluride Dianion:  A General Route from <i>Cis</i> Vicinal Diols to Olefins
    作者:Derrick L. J. Clive、Philip L. Wickens、Paulo W. M. Sgarbi
    DOI:10.1021/jo9610570
    日期:1996.1.1
    treatment with telluride dianion in the form of the sodium or lithium salt. The method is well-suited to the preparation of unsaturated nucleosides that can be converted into compounds that are believed to be useful in the treatment of AIDS. The deoxygenation is general for vicinal dimesylates that have, or may adopt, a synperiplanar conformation. With straight chain compounds the reaction is stereospecific
    通过用钠或锂盐形式的碲化物二价阴离子处理,将5'-保护的核苷的2',3'-二甲磺酸酯转化为相应的2',3'-二氢-2',3'-二脱氧化合物。该方法非常适合于不饱和核苷的制备,该不饱和核苷可以转化为据信可用于治疗艾滋病的化合物。脱氧通常用于具有或可以采用间平面构象的邻近二甲基酯。对于直链化合物,反应是立体特异性的。在某些情况下,可以用硒化物二价阴离子进行类似但较慢的脱氧。
  • The invention of radical reactions. Part XXXI. Diphenylsilane: a reagent for deoxygenation of alcohols via their thiocarbonyl derivatives, deamination via isonitriles, and dehalogenation of bromo- and iodo- compounds by radical chain chemistry
    作者:Derek H.R. Barton、Doo Ok Jang、Joseph Cs. Jaszberenyi
    DOI:10.1016/s0040-4020(01)87198-2
    日期:1993.8
    Various thionocarbonates and xanthates of alcohols and bis-xanthates of vic-diols are readily deoxygenated to the corresponding hydrocarbons or olefins, while bromides and iodides are dehalogenated with diphenylphenylsilane in good yield.
    各种thionocarbonates和醇的黄原酸盐和二的-xanthates VIC -diols容易脱氧成相应的烃或烯烃,而溴化物和碘化物与以良好的收率diphenylphenylsilane脱卤。
  • Trifluoroacetonyl radicals: a versatile approach to trifluoromethyl ketones
    作者:Marie-Pierre Denieul、B�atrice Quiclet-Sire、Samir Z. Zard
    DOI:10.1039/cc9960002511
    日期:——
    Radical addition of S-trifluoroacetonyl O-neopentyl dithiocarbonate 1c across an alkene occurs smoothly in the presence of a small amount of dilauroyl peroxide as initiator to give variously functionlised trifluoromethyl ketones in good yields.
    在少量月桂酸过氧化物的存在下,S-三氟乙酰基-O-新戊基二硫碳酸盐1c对烯烃进行自由基加成反应,能够顺利进行,生成多种功能化的三氟甲基酮,产率良好。
  • A Convergent, Unified Approach to Functionalized Fluoro- and Trifluoromethyl Alkenes
    作者:Laurent Debien、Béatrice Quiclet-Sire、Samir S. Zard
    DOI:10.1021/ol3023903
    日期:2012.10.5
    A modular, convergent, and operationally simple route to trifluoromethyl alkenes and vinyl fluorides involving a unique carbon–oxygen bond homolysis is reported. Highly functionalized trifluoromethyl alkenes and vinyl fluorides were obtained in good yields and good selectivity.
    据报道,涉及到独特的碳-氧键均裂的模块化,会聚且操作简单的途径制备三氟甲基烯烃和氟乙烯。以良好的产率和良好的选择性获得了高度官能化的三氟甲基烯烃和氟乙烯。
  • Synthesis of<i>β</i>-Peptides with<i>β</i>-Helices from New C-Linked Carbo-<i>β</i>-Amino Acids: Study on the Impact of Carbohydrate Side Chains
    作者:Gangavaram V. M. Sharma、Kota Sudhakar Rao、Rapolu Ravi、Kongari Narsimulu、Pendem Nagendar、Chirutha Chandramouli、Singarapu Kiran Kumar、Ajit C. Kunwar
    DOI:10.1002/asia.200800249
    日期:2009.1.5
    The design and synthesis of β‐peptides from new C‐linked carbo‐β‐amino acids (β‐Caa) presented here, provides an opportunity to understand the impact of carbohydrate side chains on the formation and stability of helical structures. The β‐amino acids, Boc‐(S)‐β‐Caa(g)‐OMe 1 and Boc‐(R)‐β‐Caa(g)‐OMe 2, having a D‐galactopyranoside side chain were prepared from D‐galactose. Similarly, the homo C‐linked
    本文介绍的由新的C连接的碳-β-氨基酸(β- Caa)设计和合成β肽,为了解碳水化合物侧链对螺旋结构的形成和稳定性的影响提供了机会。该β -氨基酸,将Boc-(小号) - β -Caa (克) -OMe 1和制备Boc-([R )- β -Caa (克) -OMe 2中,具有d -galactopyranoside侧链从制备d -半乳糖。同样,均由C相连的碳β-氨基酸(β-hCaa); Boc-(S)-β- hCaa (x) -OMe 3和Boc-(R)-β- hCaa (x) -OMe 4由D-葡萄糖制备。通过NMR,CD和MD研究研究了衍生自上述单体的肽。该β -肽,特别是从差向异构(在胺立体中心C中获得的短的β)1和2由手性交替的概念,显示出更小的倾向,以形成12分之10螺旋。螺旋线的这种实质性失稳可以归因于较大的D-吡喃半乳糖苷侧链。我们制备3和4交替的肽的努力没有成功。然而,β
查看更多