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cyanolide A aglycone | 1229647-62-4

中文名称
——
中文别名
——
英文名称
cyanolide A aglycone
英文别名
(−)-cyanolide A;(1S,5R,7S,9S,11S,15R,17S,19S)-5,15-diethyl-9,19-dihydroxy-10,10,20,20-tetramethyl-4,14,21,22-tetraoxa-tricyclo[15.3.1.1(7,11)]docosane-3,13-dione;(1S,5R,7S,9S,11S,15R,17S,19S)-5,15-diethyl-9,19-dihydroxy-10,10,20,20-tetramethyl-4,14,21,22-tetraoxatricyclo[15.3.1.17,11]docosane-3,13-dione
cyanolide A aglycone化学式
CAS
1229647-62-4
化学式
C26H44O8
mdl
——
分子量
484.631
InChiKey
HNRVCAOCEKPSFN-AIUOBNDNSA-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:
    132-134 °C
  • 沸点:
    682.3±55.0 °C(predicted)
  • 密度:
    1.064±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    34
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    112
  • 氢给体数:
    2
  • 氢受体数:
    8

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

  • Stereodiverse Iterative Synthesis of 1,3-Polyol Arrays through Asymmetric Catalytic Hydrogenation. Formal Total Synthesis of (−)-Cyanolide A
    作者:Wen Che、Yu-Zhen Li、Jin-Chi Liu、Shou-Fei Zhu、Jian-Hua Xie、Qi-Lin Zhou
    DOI:10.1021/acs.orglett.9b00650
    日期:2019.4.5
    An iterative protocol was developed for highly diastereo- and enantioselective construction of high-order 1,3-polyols via iridium-catalyzed asymmetric hydrogenation of β-alkyl-β-keto esters. The protocol involves four operations—asymmetric hydrogenation, hydroxy protection, ester hydrolysis, and C-acylation—and the catalyst loading can be as low as 0.005 mol %. The configurations of all stereogenic
    通过铱催化β-烷基-β-酮酯的不对称氢化,开发了一种用于高非对映和对映选择性构建高阶1,3-多元醇的迭代方案。该方案涉及四个操作-不对称氢化,羟基保护,酯水解和C-酰化-且催化剂负载量可低至0.005 mol%。1,3-多元醇的所有立体异构中心的构型均受催化剂控制。通过使用该协议,可以实现高非对映选择性和对映选择性的聚酮氰腈A的正式全合成。
  • Total Synthesis of the Cyanolide A Aglycon
    作者:Michael R. Gesinski、Scott D. Rychnovsky
    DOI:10.1021/ja204228q
    日期:2011.6.29
    The synthesis of the potent molluscicide cyanolide A has been achieved in 10 steps without the use of protecting groups. The synthesis features a key Sakurai macrocyclization/dimerization reaction that simultaneously forms both tetrahydropyran rings and the macrocycle of the natural product.
    强效杀软体动物杀灭剂氰化物 A 的合成分 10 步完成,无需使用保护基团。该合成具有关键的樱井大环化/二聚化反应,可同时形成四氢吡喃环和天然产物的大环。
  • A Formal Synthesis of (−)-Cyanolide A Featuring a Stereoselective Mukaiyama Aldol Reaction and Oxocarbenium Reduction
    作者:Robert J. Sharpe、Michael P. Jennings
    DOI:10.1021/jo201210u
    日期:2011.10.7
    The formal synthesis of the marine natural product ()-cyanolide A is presented. The synthetic strategy is centered on two acyclic diastereoselective reactions and a single cyclic reaction with modest to excellent dr based on an initial stereocenter. Most notable is a highly stereoselective oxocarbenium reduction based on a “mismatched” reactive conformer to afford the β-C-glycoside subunit leading
    介绍了海洋天然产物(-)-氰化物A的形式合成。合成策略的重点是基于初始立体中心的两个无环非对映选择性反应和一个具有中等至优异dr的单环反应。最显着的是基于“不匹配”的反应性构象异构体的高度立体选择性的氧碳鎓还原,可提供β- C-糖苷亚基,可在12个总步骤中有效合成乙交酯糖苷配基。
  • Formal Total Synthesis of Cyanolide A
    作者:Srihari Pabbaraja、K. Satyanarayana、B. Ganganna、J. S. Yadav
    DOI:10.1021/jo102401v
    日期:2011.3.18
    Formal total synthesis of cyanolide A, aglycosidic dimeric macrolide is accomplished. The key reactions involved are asymmetric acetate aldol reaction, CBS reduction, and Shiina's lactonization.
  • Formation of Highly Substituted Tetrahydropyranones: Application to the Total Synthesis of Cyanolide A
    作者:Gidget C. Tay、Michael R. Gesinski、Scott D. Rychnovsky
    DOI:10.1021/ol402095g
    日期:2013.9.6
    A new tetrahydropyranone synthesis has been developed that leads to cis-2,6-disubstituted 3,3-dimethyltetrahydropyran-4-one rings by condensation of an aldehyde and a hydroxy silyl enol ether. The reaction works with a variety of aldehydes to produce the tetrahydropyranone products in moderate to high yields. This new method was applied to the enantioselective synthesis of cyanolide A and its aglycone.
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