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4-O-acetyl-1,5-anhydro-1,2,6-trideoxy-3-C-methyl-L-arabino-hex-1-enitol | 70717-92-9

中文名称
——
中文别名
——
英文名称
4-O-acetyl-1,5-anhydro-1,2,6-trideoxy-3-C-methyl-L-arabino-hex-1-enitol
英文别名
4-O-acetyl-1,5-anhydro-2,6-dideoxy-3-C-methyl-L-arabino-hex-1-enitol;(2S,3S,4S)-4-hydroxy-2,4-dimethyl-3,4-dihydro-2H-pyran-3-yl acetate;[(2S,3S,4S)-4-hydroxy-2,4-dimethyl-2,3-dihydropyran-3-yl] acetate
4-O-acetyl-1,5-anhydro-1,2,6-trideoxy-3-C-methyl-L-arabino-hex-1-enitol化学式
CAS
70717-92-9
化学式
C9H14O4
mdl
——
分子量
186.208
InChiKey
RHWYVHVVMDKEMH-XVYDVKMFSA-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

  • 熔点:
    168 °C
  • 沸点:
    259.0±40.0 °C(Predicted)
  • 密度:
    1.15±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    55.8
  • 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
  • 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

  • Studies on the Synthesis of Landomycin A:  Synthesis and Glycosidation Reactions of <scp>l</scp>-Rhodinosyl Acetate Derivatives
    作者:William R. Roush、Chad E. Bennett、Sara E. Roberts
    DOI:10.1021/jo015756a
    日期:2001.9.1
    An efficient, eight-step synthesis of L-rhodinosyl acetate derivative 3 is described. The synthesis originates from methyl (S)-lactate and involves a highly stereoselective, chelate-controlled addition of allyltributylstannane to the lactaldehyde derivative 7. The beta-anomeric configuration of 3 was established with high selectivity by acetylation of the pyranose precursor with Ac(2)O and Et(3)N in
    描述了一种高效的八步合成L-基糖基乙酸酯衍生物3的方法。合成源自乳酸(S)乳酸,涉及到乳醛衍生物7的高度立体选择性,螯合物控制的烯丙基三丁基锡烷的加成。通过用Ac(2)对喃糖前体进行乙酰化,高选择性地建立了3的β-端基异构体构型。 CH(2)Cl(2)中的)O和Et(3)N。含有3-O-TES醚的3和乙酸L-Rhodinosylacetate 10的糖苷化反应的初步研究表明,这些化合物是高反应性糖苷化剂,并且三烷基甲硅烷三氟甲磺酸酯是有效的糖基化促进剂。以15作为受体的最佳反应条件包括在-78摄氏度下使用乙醚作为反应溶剂和0.2当量的TES-OTf。证明10的TES醚保护基在这些反应条件下太不稳定,在10和15的反应中获得16a,17和18a的混合物。双糖17是通过原位切割双糖16a的TES醚而产生的,而三糖18a是由原位生成的17(或16a本身)的糖苷化产生的,其第二当量为10。通
  • Synthesis Study on Marmycin A: Preparation of the C3′-Desmethyl Analogues
    作者:Chunyong Ding、Shanghui Tu、Fuying Li、Yuanxiang Wang、Qizheng Yao、Wenxiang Hu、Hua Xie、Linghua Meng、Ao Zhang
    DOI:10.1021/jo9011078
    日期:2009.8.21
    Total synthesis of natural product marmycin A was studied. An expeditious synthetic strategy for the key fragment 8-amino-3-methylbenz[a]anthraquinone (1) was established with decarboxylative alkylation, Pd(OAc)2-catalyzed cyclization, aromatization, and C−N coupling as the key steps. However, final assembly of marmycin A was hampered by the failure to obtain the carbohydrate fragment 2. Instead, a
    研究了天然产物mar霉素A的全合成。以脱羧烷基化,Pd(OAc)2催化的环化,芳构化和CN偶联为关键步骤,建立了关键片段8-基-3-甲基苯并[ a ]蒽醌(1)的快速合成策略。然而,由于无法获得碳水化合物片段2,mar霉素A的最终组装受阻。取而代之的是,使用InBr 3催化的C-和N以适度的产率制备了一个小霉素霉素A的去甲基类似物文库-糖基化反应。这些化合物的绝对构型通过将其光谱数据与with霉素A的光谱数据进行比较,并通过X射线分析得以证实。
  • Apoptolidin A: Total Synthesis and Partially Glycosylated Analogues
    作者:Hermut Wehlan、Mario Dauber、M. Teresa Mujica Fernaud、Julia Schuppan、Sonja Keiper、Rainer Mahrwald、M.-Elisa Juarez Garcia、Ulrich Koert
    DOI:10.1002/chem.200600462
    日期:2006.9.25
    The total synthesis of apoptolidin A is described employing an early glycosylation strategy. Strategic disconnections were chosen between C11-C12 (cross-coupling) and C19O-C1 (macrocyclization). The cis-selective glycosylation at C9-OH was achieved with the new SIBA protective group at O2/O3 of the L-glucose residue. Auxiliary substitutents at the 2-position of the 2-deoxy sugars were applied to form
    使用早期糖基化策略描述了凋亡肽A的总合成。在C11-C12(交叉耦合)和C19O-C1(宏环化)之间选择了战略性断开连接。在L-葡萄糖残基的O2 / O3处通过新的SIBA保护基实现了C9-OH处的顺式选择性糖基化。施加2-脱氧糖的2-位的辅助取代基以选择性地形成C27二糖的糖苷键。用CuI-噻吩羧酸盐实现了糖基化的北半部分与糖基化的南半部分的交叉偶联。三羟基羧酸的大环化选择性地产生了20元大环内酯。H 2 SiF 6适合于甲硅烷基醚的最终脱保护和C 21甲基缩酮向半缩酮的转化。
  • 2,3-Anhydrosugars in Glycoside Bond Synthesis. Application to 2,6-Dideoxypyranosides
    作者:Dianjie Hou、Todd L. Lowary
    DOI:10.1021/jo900131a
    日期:2009.3.20
    We describe here the first use of 2,3-anhydrosugars as glycosylating agents for the preparation of 2-deoxypyranosides. In particular, the methodology was used to assemble 2,6-dideoxysugar glycosides. Glycosylation of a panel of alcohols with one of two 6-deoxy-2,3-anhydrosugar thioglycosides (8 and 9) in the presence of a Lewis acid afforded 2,6-dideoxy-2-thiotolyl glycoside products in generally excellent yields with an exclusively syn relationship between the aglycon and the C-3 hydroxyl group. Removal of the 2-thiotolyl group can be achieved upon reaction with tri-n-butyltin hydride and AIBN to give the corresponding 2,6-dideoxy pyranosides. Once developed, the method was applied to the synthesis of oligosaccharide moieties in the natural products apoptolidin and olivomycin A.
  • Total Synthesis of Apoptolidin
    作者:Hermut Wehlan、Mario Dauber、M.-Teresa Mujica Fernaud、Julia Schuppan、Rainer Mahrwald、Burkhard Ziemer、M.-Elisa Juarez Garcia、Ulrich Koert
    DOI:10.1002/anie.200460172
    日期:2004.9.6
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