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(R)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluorobut-3-en-1-ol

中文名称
——
中文别名
——
英文名称
(R)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluorobut-3-en-1-ol
英文别名
(R)-1-(2,2-Dimethyl-1,3-dioxolane-4beta-yl)-2,2-difluoro-3-butene-1-ol;(1R)-1-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-difluorobut-3-en-1-ol
(R)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-difluorobut-3-en-1-ol化学式
CAS
——
化学式
C9H14F2O3
mdl
——
分子量
208.205
InChiKey
NTJMUNNQVVUTJS-RNFRBKRXSA-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):
    1.2
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    38.7
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 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

  • NOVEL STING AGONISTS
    申请人:Venenum Biodesign, LLC
    公开号:US20200131209A1
    公开(公告)日:2020-04-30
    The present invention provides compounds of Formula I′: wherein , W, X, Y, Z, Z 1 , Z 2 , R 1 , R 2 , R 3 , R 4 and R 5 are as defined herein, or a stereoisomer, tautomer, pharmaceutically acceptable salt, prodrug ester or solvate form thereof, wherein all of the variables are as defined herein. These compounds are effective at modulating the STING protein and thus can be used as medicaments for treating or preventing disorders affected by the agonism of STING.
    本发明提供了式I′的化合物: 其中 , W, X, Y, Z, Z 1 , Z 2 , R 1 , R 2 , R 3 , R 4 和R 5 如本文所定义,或其立体异构体、互变异构体、药学上可接受的盐、前药酯或溶剂化合物形式,其中所有变量均如本文所定义。这些化合物能有效调节STING蛋白,因此可用作治疗或预防受STING激动影响的疾病的药物。
  • Catalytic Enantioselective Synthesis of Allylic Boronates Bearing a Trisubstituted Alkenyl Fluoride and Related Derivatives
    作者:Sota Akiyama、Koji Kubota、Malte S. Mikus、Paulo H. S. Paioti、Filippo Romiti、Qinghe Liu、Yuebiao Zhou、Amir H. Hoveyda、Hajime Ito
    DOI:10.1002/anie.201906283
    日期:2019.8.26
    The first catalytic method for diastereo- and enantioselective synthesis of allylic boronates bearing a Z-trisubstituted alkenyl fluoride is disclosed. Boryl substitution is performed with either a Z- or E-allyldifluoride and is catalyzed by bisphosphine/Cu complexes, affording products in up to 99 % yield with >98:2 Z/E selectivity and 99:1 enantiomeric ratio. A variety of subsequent modifications
    公开了用于非对映选择性和对映选择性合成带有Z-三取代烯基氟的烯丙基硼酸酯的第一种催化方法。硼基取代是用 Z- 或 E-烯丙基二氟进行的,并由双膦/Cu 配合物催化,得到的产物收率高达 99%,Z/E 选择性 >98:2,对映体比例为 99:1。各种后续修饰都是可行的,值得注意的例子是醛/醛亚胺的非对映选择性加成,以获得含有氟取代的立体季中心的高烯丙醇/胺。
  • 3-Deoxy-3,3-difluoro-<scp>d</scp>-arabinofuranose:  First Stereoselective Synthesis and Application in Preparation of <i>g</i><i>em</i>-Difluorinated Sugar Nucleosides
    作者:Xingang Zhang、Hairong Xia、XiCheng Dong、Jing Jin、Wei-Dong Meng、Feng-Ling Qing
    DOI:10.1021/jo034512i
    日期:2003.11.1
    The design and synthesis of gem-difluorinated sugar nucleosides were described. The key intermediate, 3-deoxy-3,3-difluoro-d-arabinofuranose 9, was first stereoselectively prepared from the chiral gem-difluorohomoallyl alcohol 12. The kinetic formation of single anti-14 in the benzylation of 12 could be accomplished by controlling the amount of sodium hydride used. The dihydroxylation of 14 (a mixture
    描述了宝石二氟化糖核苷的设计与合成。关键的中间体3-脱氧-3,3-二氟-d-阿拉伯呋喃糖9首先是从手性的gem-difluorohomoallyl醇12立体选择性地制备的。可以通过控制12的苄基化反应来实现单一抗14的动力学形成。氢化钠的用量。14(反异构体和顺式异构体的混合物)的二羟基化,然后脱保护和立体氧化,选择性地得到在C2位具有阿拉伯糖构型的呋喃糖9。由9通过糖基化反应制备N(1)-(3-脱氧-3,3-二氟-β-D-阿拉伯呋喃糖基)胞嘧啶6。4'-硫呋喃糖25很容易从9合成。25的氧化,然后与甲硅烷基化的N(4)-苯甲酰胞嘧啶缩合(Pummerer反应)未能得到我们所需要的受保护的核苷1'3'-脱氧3',3'-二氟-4'-硫代胞嘧啶核苷27',但得到区域异构体27。Pummerer反应的区域化学由4'-硫呋喃糖25的α-质子的动力学酸性确定。
  • Sting agonists
    申请人:Venenum Biodesign, LLC
    公开号:US11161864B2
    公开(公告)日:2021-11-02
    The present invention provides compounds of Formula I′: wherein , W, X, Y, Z, Z1, Z2, R1, R2, R3, R4 and R5 are as defined herein, or a stereoisomer, tautomer, pharmaceutically acceptable salt, prodrug ester or solvate form thereof, wherein all of the variables are as defined herein. These compounds are effective at modulating the STING protein and thus can be used as medicaments for treating or preventing disorders affected by the agonism of STING.
    本发明提供了式 I′的化合物: 其中 ,W、X、Y、Z、Z1、Z2、R1、R2、R3、R4和R5如本文所定义,或其立体异构体、同分异构体、药学上可接受的盐、原药酯或溶胶形式,其中所有变量如本文所定义。这些化合物能有效调节 STING 蛋白,因此可用作治疗或预防受 STING 激动作用影响的疾病的药物。
  • Synthesis of 3-deoxy-3,3-difluoro-d-ribohexose from gem-difluorohomoallyl alcohol
    作者:Xiu-Hua Xu、Zheng-Wei You、Xingang Zhang、Feng-Ling Qing
    DOI:10.1016/j.jfluchem.2007.01.007
    日期:2007.5
    A novel synthetic route to 3-deoxy-3,3-difluoro-D-ribohexose I has been developed. Dihydroxidation of gem-difluorohomoallyl alcohol followed by several steps of protection and deprotection gave key intermediate 9. Oxidation of 1,5-diol 9 with 2 equiv. trichloroisocyanuric acid and catalytic TEMPO gave lactone 10. Reduction of 10 with DIBAL-H followed by deprotections afforded the target molecule 1. (C) 2007 Elsevier B.V. All rights reserved.
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