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

cyclo-archaeol | 156712-74-2

中文名称
——
中文别名
——
英文名称
cyclo-archaeol
英文别名
[(2R,7R,11R,15S,19S,22S,26S,30R,34R)-7,11,15,19,22,26,30,34-octamethyl-1,4-dioxacyclohexatriacont-2-yl]methanol
cyclo-archaeol化学式
CAS
156712-74-2
化学式
C43H86O3
mdl
——
分子量
651.154
InChiKey
SCROVKPCXMRTCT-JMBNUVBGSA-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

  • 沸点:
    701.0±30.0 °C(Predicted)
  • 密度:
    0.814±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    17
  • 重原子数:
    46
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    38.7
  • 氢给体数:
    1
  • 氢受体数:
    3

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

  • Total Synthesis of Archaeal 36-Membered Macrocyclic Diether Lipid
    作者:Tadashi Eguchi、Kenji Arakawa、Takumi Terachi、Katsumi Kakinuma
    DOI:10.1021/jo962327h
    日期:1997.4.1
    2 is reported. The synthesis is based upon stereoselective preparation of functionalized isoprenoid chains, ether-linkage formation between the isoprenoid chains with a glycerol derivative, and the ultimate intramolecular dicarbonyl coupling using low-valent titanium known as McMurry coupling. This synthetic method has successfully provided the first practical route to chemically defined archaeal macrocyclic
    报道了古细菌36元大环二醚脂质2的全合成。合成基于功能性异戊二烯链的立体选择性制备,异戊二烯链与甘油衍生物之间的醚键形成以及使用低价钛的最终分子内二羰基偶联(称为McMurry偶联)。这种合成方法成功地提供了化学上确定的古细菌大环膜脂质的第一个实用途径,由于缺乏合成途径,这些脂质无法获得。还描述了立体化学均一的古细菌双二十烷酰基甘油脂质的高度立体选择性和便利的合成。
  • The first synthesis of an archaebacterial 36-membered macrocyclic diether lipid
    作者:Tadashi Eguchi、Takumi Terachi、Katsumi Kakinuma
    DOI:10.1039/c39940000137
    日期:——
    The archaebacterial macrocyclic diether lipid featuring a 36-membered ring is synthesized by the McMurry coupling as a key step.
    关键步骤是通过麦克马里偶联合成具有 36 元环的古细菌大环二元脂。
  • 36-Membered Macrocyclic Diether Lipid is Advantageous for Archaea to Thrive under the Extreme Thermal Environments
    作者:Kenji Arakawa、Tadashi Eguchi、Katsumi Kakinuma
    DOI:10.1246/bcsj.74.347
    日期:2001.2
    that the macrocyclic structure led to a decrease in the fluidity in the inter-membrane hydrophobic part more than in the membrane surface by limiting the motional freedom of the alkyl chains. The proton permeability was also significantly reduced by introducing a macrocyclic structure. Liposomal thermostability measurements using 6-carboxyfluorescein (CF) suggested that 36MPC formed liposomes with greater
    本文描述了古菌 36 元大环二醚磷脂 36MPC 作为温度函数的生物物理意义,通过测量膜流动性、脂质体质子渗透性和脂质体热稳定性与其无环对应物 DPhyPC、它们的糖脂衍生物、36MGen 和 DPhyGen、蛋黄卵磷脂eggPC 和 DMPC-胆固醇的混合脂质 (2:1)。荧光各向异性测量表明,大环结构通过限制烷基链的运动自由度,导致膜间疏水部分的流动性比膜表面的流动性降低更多。通过引入大环结构,质子渗透率也显着降低。使用 6-羧基荧光素 (CF) 的脂质体热稳定性测量表明,36MPC 形成的脂质体比 DPhyPC 具有更高的热稳定性。糖脂对相应磷脂的存在大大降低了...
  • An Olefin Metathesis Approach to 36- and 72-Membered Archaeal Macrocyclic Membrane Lipids
    作者:Kenji Arakawa、Tadashi Eguchi、Katsumi Kakinuma
    DOI:10.1021/jo980472k
    日期:1998.7.1
    An olefin metathesis approach, which has been successfully applied to an efficient synthesis of archaeal 36- and 72-membered macrocyclic membrane lipids (1, 2a, and 2b), is reported. In the presence of a Grubbs' ruthenium-alkylidene complex, RuCl2(=CHPh)(PCy3)(2) (3), a ring-closing metathesis (RCM) reaction of alpha,omega-diene 5 efficiently proceeded in 79% yield under high dilution conditions to give 36-membered 6. By changing the reaction conditions, a acyclic diene metathesis (ADM) product 7 was predominantly formed from the same substrate 5. The acyclic product 7 was subsequently subjected to the RCM reaction under high dilution conditions to provide 72-membered compound 8 in 45% yield. Final catalytic hydrogenation of 6 and 8 afforded the 36-membered lipid I and a mixture of the 72-membered lipid 2a and 2b, respectively. The present synthetic method appears to be of significant advantage for the synthesis of such giant ring structures of the 36- and 72-membered lipids, because both of the macrocylic lipids can be obtained in a short step at will from the same starting material only by changing the order and conditions of the metathesis reaction.
  • A Unified Approach for the Total Synthesis of <i>cyclo</i> ‐Archaeol, <i>iso</i> ‐Caldarchaeol, Caldarchaeol, and Mycoketide
    作者:Ruben L. H. Andringa、Niels A. W. Kok、Arnold J. M. Driessen、Adriaan J. Minnaard
    DOI:10.1002/anie.202104759
    日期:2021.8.2
    the strategy par excellence to prepare saturated isoprenoids and mycoketides. This highly stereoselective synthesis approach is combined with an established 13C-NMR method to determine the enantioselectivity of each methyl-branched stereocenter. It is shown that this analysis is fit for purpose and the combination allows the synthesis of the title compounds with a significant increase in efficiency
    铱催化的不对称烯烃氢化被认为是制备饱和类异戊二烯和真菌酮化合物的最佳策略。这种高度立体选择性的合成方法与已建立的13 C-NMR 方法相结合,以确定每个甲基支化立体中心的对映选择性。结果表明,该分析符合目的,并且该组合可以显着提高标题化合物的合成效率。
查看更多