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(1'R,4'aR,8'aS)-1',4'a-dimethylspiro[1,3-dioxolane-2,5'-3,4,6,7,8,8a-hexahydro-1H-naphthalene]-2'-one | 199180-21-7

中文名称
——
中文别名
——
英文名称
(1'R,4'aR,8'aS)-1',4'a-dimethylspiro[1,3-dioxolane-2,5'-3,4,6,7,8,8a-hexahydro-1H-naphthalene]-2'-one
英文别名
——
(1'R,4'aR,8'aS)-1',4'a-dimethylspiro[1,3-dioxolane-2,5'-3,4,6,7,8,8a-hexahydro-1H-naphthalene]-2'-one化学式
CAS
199180-21-7
化学式
C14H22O3
mdl
——
分子量
238.327
InChiKey
JKVFNIDCCQSMLO-NTZNESFSSA-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):
    2
  • 重原子数:
    17
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

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

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文献信息

  • Effect of C-9 Substituents on the Regioselectivity of A-Ring Reactions in Derivatives of the Wieland-Miescher Ketone
    作者:Kwangyong Park、William J. Scott、David F. Wiemer
    DOI:10.1021/jo00100a037
    日期:1994.10
    The nature of C-9 substituents Was found to have a significant influence on the regio- and stereochemistry of A-ring reactions in a variety of Wieland-Miescher ketone derivatives. For example, Pd-catalyzed hydrogenation of the C-9 dioxolanes resulted in much better selectivity for the cis-funded products vis-a-vis the corresponding C-9 ketone, with the parent Wieland-Miescher ketone itself and both C-4 methyl and C-4 carboalkoxy substituted analogues. In addition, methylation and acylation of A-ring enolates favored the C-2 isomer when a C-9 dioxolane group was present, but the C-4 substituted isomer was predominant with the corresponding C-9 ketone. These differences in regiochemistry may allow selective elaboration of cis-fused decalins during preparation of complex natural products.
  • (1β,5α,6β)-10,10-(1,2-Ethylenedioxy)-1,5-dimethylbicyclo[4.4.0]decan-4-one
    作者:K. Park、D. C. Swenson、W. J. Scott、D. F. Wiemer
    DOI:10.1107/s0108270194008759
    日期:1995.2.15
    The title compound (1) [alternative name: 5,8a-dimethyl(decahydronaphthalene)-1-spiro-2'-(1',3'-dioxolan)-6one, C14H22O3] was obtained as the major product upon Pd/CaCO3-catalyzed hydrogenation of the corresponding enone (2). The analysis of the crystal structure of (1) has established that the monoacetal is cis-fused and that both rings adopt nearly perfect chair forms. The C(5) methyl group is in an alpha position, resulting directly from syn-hydrogenation of the enone. While there are two possible chair-chair conformations for cis-decalins, the title compound crystallized in the conformation which places the C(5) methyl group in an equatorial position.
  • Studies toward the synthesis of popolohuanone E: Synthesis of natural (+)-arenarol related to the proposed biogenetic precursor of popolohuanone E
    作者:Hideki Kawano、Masanori Itoh、Tadashi Katoh、Shiro Terashima
    DOI:10.1016/s0040-4039(97)10075-2
    日期:1997.11
    decalin segment 6 required for the total synthesis of popolohuanone E (1) was efficiently synthesized starting from the enantiomerically pure ()-Wieland-Miescher ketone derivative 9; the method features ortho ester Claisen rearrangement of 15 and Ir-catalyzed hydrogenation of 17 (Scheme 2). Furthermore, by employing 6 as the key decalin segment, the first total synthesis of natural (+)-arenarol (2) related
    总合成popolohuanone E(1)所需的顺式十氢萘片段6是从对映体纯的(-)-Wieland-Miescher酮衍生物9开始有效合成的;该方法的特点是15的原酸酯Claisen重排和17的Ir催化加氢(方案2)。此外,通过采用6作为关键十氢萘片段,以对映选择性的方式完成了与拟议的1的生物遗传前体有关的天然(+)-芳烃(2)的第一个全合成(方案3)。
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