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5(R)-hydroxyspata-13,17-diene | 77129-32-9

中文名称
——
中文别名
——
英文名称
5(R)-hydroxyspata-13,17-diene
英文别名
(+)-stoechospermol;(1S,2R,3R,5R,6R,7R,8R)-2,8-dimethyl-5-(6-methylhepta-1,5-dien-2-yl)tricyclo[5.3.0.02,6]decan-3-ol
5(R)-hydroxyspata-13,17-diene化学式
CAS
77129-32-9
化学式
C20H32O
mdl
——
分子量
288.473
InChiKey
ZTZWQWOJZIDUPR-SCDLFQHWSA-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:
    379.5±21.0 °C(Predicted)
  • 密度:
    0.985±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

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文献信息

  • Asymmetric total synthesis of stoechospermol using intramolecular (2+2) photocycloaddition reaction
    作者:Masahide Tanaka、Kiyoshi Tomioka、Kenji Koga
    DOI:10.1016/s0040-4039(00)98611-8
    日期:1985.1
    photocycloaddition reaction of the diastereomeric ester 11, the readily available butenolide 9 was transformed into the optically active dilactone 12a and 12b. Subsequent construction of tricyclic carbon ring system and introduction of substituents in a right stereochemistry gave rise to optically pure stoechospermol 1.
    stoechospermol的第一不对称全合成,具有代表性的二萜spatane ,,三环[5.3.0.0 2,6 ]癸烷环体系,达到了。使用非对映体酯11的分子内不对称(2 + 2)光环加成反应,将容易获得的丁烯内酯9转化为旋光性双内酯12a和12b。随后的三环碳环系统的建设和正确的立体化学引入取代基产生了光学纯的stoechospermol 1。
  • Stereocontrol of Michael hydride reduction by a remote hydroxyl group. A strategy for stereorational total synthesis of spatane diterpenes
    作者:Robert G. Salomon、Navzer D. Sachinvala、Swadesh R. Raychaudhuri、Donald B. Miller
    DOI:10.1021/ja00319a052
    日期:1984.4
    Synthese du spatadiene-13,17 ol-5 a partir de la cyclopentene-2one et de la methyl-6 norbornene-5 one-2
    合成这些 du spatadiene-13,17 ol-5 a partir de la cyclopentene-2one et de lamethyl-6 norbornene-5 one-2
  • Total synthesis of (±) stoechospermol
    作者:Michel Miesch、Alain Cotté、Michel Franck-Neumann
    DOI:10.1016/0040-4039(94)88217-7
    日期:1994.9
    The total synthesis of (±) stoechospermol starting from 7-methylbicyclo [3.2.0] hept-2-en-6-one 2 is described.
    描述了从7-甲基双环[3.2.0] hept-2-en-6-one 2开始的(±)stoechospermol的全合成。
  • Total synthesis of spatol and other spatane diterpenes
    作者:Robert G. Salomon、Basudeb Basu、Subhas Roy、Navzer D. Sachinvala
    DOI:10.1021/ja00008a044
    日期:1991.4
    Total syntheses of three spatane diterpenes stoechospermol (1), 5(R),15(R),18-trihydroxyspata-13,16(E)-diene (2), and (+)-spatol (3) were accomplished from a common intermediate, diol 7. The total synthesis established as R the absolute configuration at the 15-position in 2. Novel stereospecific transformations of 2,3-epoxy-1,4-diols into vicinal diepoxides were demonstrated and exploited for assembling the sensitive allylic diepoxide in the side chain of spatol. This new synthetic method allows the conversion of both 1,2-threo-2,3-trans- and 1,2-erythro-2,3-trans-2,3-epoxy-1,4-diols into vicinal 1,2-cis-2,3-erythro-1,3-diepoxides. Unexpected stability toward hydroxide anion was found for the allylic diepoxide functional array. This observation provides presumptive evidence that acid catalysis is operative in the epoxide cleaving substitution reaction of spatol by the weakly nucleophilic chloride anion that gives chlorohydrin 4. A proclivity for erythro-selective epoxidation of allylic silyl ethers was found. The utility of C-silyl substituents for reversing this stereoselectivity, i.e., favoring threo-selective epoxidation of allylic silyl ethers, was established.
  • Enantioselective total synthesis of (+)-stoechospermol Via stereoselective intramolecular (2+2) photocycloaddition of the chiral butenolide
    作者:Masahide Tanaka、Kiyoshi Tomioka、Kenji Koga
    DOI:10.1016/s0040-4020(01)81204-7
    日期:1994.1
    Enantioselective total synthesis of (+)-stoechospermol 2, a representative of spatane diterpenes having a cis,anti,cis-tricyclo[5.3.0.0(2,6)]decane skeleton, was achieved by employing a stereo- and regioselective intramolecular (2+2) photocycloaddition of (S)-gamma-hydroxymethyl-gamma-butenolide-derived ester 10.
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