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(4S)-4-(2-chloroprop-2-enyl)-4-methyl-1,5-dioxaspiro[5.5]undecan-3-one | 1404492-26-7

中文名称
——
中文别名
——
英文名称
(4S)-4-(2-chloroprop-2-enyl)-4-methyl-1,5-dioxaspiro[5.5]undecan-3-one
英文别名
——
(4S)-4-(2-chloroprop-2-enyl)-4-methyl-1,5-dioxaspiro[5.5]undecan-3-one化学式
CAS
1404492-26-7
化学式
C13H19ClO3
mdl
——
分子量
258.745
InChiKey
QAUOQXCFTIOPAF-LBPRGKRZSA-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):
    3.1
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Enantioselective Synthesis of a Hydroxymethyl-cis-1,3-cyclopentenediol Building Block
    摘要:
    A brief, enantioselective synthesis of a hydroxymethyl-cis-1,3-cyclopentenediol building block is presented. This scaffold allows access to the cis-1,3-cyclopentanediol fragments found in a variety of biologically active natural and non-natural products. This rapid and efficient synthesis is highlighted by the utilization of the palladium-catalyzed enantioselective allylic alkylation of dioxanone substrates to prepare tertiary alcohols.
    DOI:
    10.1021/ol3027297
  • 作为产物:
    参考文献:
    名称:
    呋喃丁烯内酯衍生的多环类降冰片状二萜类化合物的统一对映选择性,收敛性合成方法的开发:通过串联环流级联的不对称形成多环类北萜碳环核
    摘要:
    描述了对呋喃丁烯内酯衍生的多环降二萜类化合物的四环支架的合成的对映选择性和非对映选择性方法。着眼于针对烯丙基醇的合成努力,合成方法利用钯催化的对映选择性烯丙基烷基化反应来构建所需的手性叔醚。非对映选择性的环丙烷化-Cope重排级联使ineleganolide [6,7,5,5]-四环支架的会聚组装成为可能。讨论了用于此关键串联环化工艺的底物的研究,以及[6,7,5,5]-四环支架的合成操作以及[6,7,5,5]-四环支架的伊莱诺醇内酯向内酯的相互转化的尝试。 ca虫内酯A及其天然异构体的[7,6,5,5]核异构体。
    DOI:
    10.1021/acs.joc.7b02825
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文献信息

  • Enantioselective, convergent synthesis of the ineleganolide core by a tandem annulation cascade
    作者:Robert A. Craig, II、Jennifer L. Roizen、Russell C. Smith、Amanda C. Jones、Scott C. Virgil、Brian M. Stoltz
    DOI:10.1039/c6sc03347d
    日期:——
    assembly of the ineleganolide [6,7,5,5]-tetracyclic scaffold by a diastereoselective cyclopropanation–Cope rearrangement cascade under unusually mild conditions. Computational evaluation of ground state energies of late-stage synthetic intermediates was used to guide synthetic development and aid in the investigation of the conformational rigidity of these highly constrained and compact polycyclic structures
    公开了合成多环去甲二萜内酯的对映选择性和非对映选择性方法。采用钯催化的对映选择性烯丙基烷基化来立体选择性地构建所需的手性叔醚并促进 1,3-顺式环戊烯二醇结构单元的合成。精心的底物设计使得在异常温和的条件下通过非对映选择性环丙烷化-Cope重排级联能够聚合十八内酯[6,7,5,5]-四环支架。后期合成中间体的基态能量的计算评估用于指导合成开发并帮助研究这些高度约束和致密的多环结构的构象刚性。这项工作代表了首次成功合成了呋喃丁烯酸内酯衍生的多环去甲松香二萜天然产物家族中任何成员的核心结构。先进的合成操作产生了一系列类似天然产物的化合物,这些化合物被证明具有白细胞介素 5 或白细胞介素 17 的选择性分泌拮抗作用。这种生物活性与已知的亚麻酸内酯的抗白血病活性形成鲜明对比,表明去甲松香素天然产物核心可以作为开发多种治疗方法的有用支架。
  • Total synthesis of (−)-scabrolide A and (−)-yonarolide
    作者:Nicholas J. Hafeman、Steven A. Loskot、Christopher E. Reimann、Beau P. Pritchett、Scott C. Virgil、Brian M. Stoltz
    DOI:10.1039/d3sc00651d
    日期:——
    complete account of the total syntheses of scabrolide A and yonarolide is disclosed. This article describes an initial approach involving a bio-inspired macrocyclization/transannular Diels–Alder cascade, which ultimately failed due to undesired reactivity during macrocycle construction. Next, the evolution of a second and third strategy, which both involve an initial intramolecular Diels–Alder reaction followed
    公开了scabrolide A和yonarolide的全合成的完整说明。本文描述了一种涉及生物启发大环化/跨环狄尔斯-阿尔德级联的初步方法,该方法最终因大环构建过程中出现不良反应而失败。接下来,详细介绍了第二个和第三个策略的演变,这两个策略都涉及最初的分子内狄尔斯-阿尔德反应,然后是scabrolide A七元环的后期闭合。第三种策略首先在简化的系统上进行了验证,但在完全精细的系统上进行关键的 [2 + 2] 光环加成过程中遇到了问题。采用烯烃保护策略来规避这个问题,
  • Synthesis and exploration of electronically modified (R)-5,5-dimethyl-(p-CF3)3-i-PrPHOX in palladium-catalyzed enantio- and diastereoselective allylic alkylation: a practical alternative to (R)-(p-CF3)3-t-BuPHOX
    作者:Robert A. Craig、Brian M. Stoltz
    DOI:10.1016/j.tetlet.2015.06.039
    日期:2015.8
    The synthesis of the novel electronically modified phosphinooxazoline (PHOX) ligand, (R)-5,5-dimethyl-(p-CF3)(3)-i-PrPHOX, is described. The utility of this PHOX ligand is explored in both enantio- and diastereoselective palladium-catalyzed allylic alkylations. These investigations prove (R)-5,5-dimethyl-(p-CF3)(3)-i-PrPHOX to be an effective and cost-efficient alternative to electronically modified PHOX ligands derived from the prohibitively expensive (R)-t-leucine. (C) 2015 Elsevier Ltd. All rights reserved.
  • Enantioselective Synthesis of a Hydroxymethyl-<i>cis</i>-1,3-cyclopentenediol Building Block
    作者:Robert A. Craig、Jennifer L. Roizen、Russell C. Smith、Amanda C. Jones、Brian M. Stoltz
    DOI:10.1021/ol3027297
    日期:2012.11.16
    A brief, enantioselective synthesis of a hydroxymethyl-cis-1,3-cyclopentenediol building block is presented. This scaffold allows access to the cis-1,3-cyclopentanediol fragments found in a variety of biologically active natural and non-natural products. This rapid and efficient synthesis is highlighted by the utilization of the palladium-catalyzed enantioselective allylic alkylation of dioxanone substrates to prepare tertiary alcohols.
  • Development of a Unified Enantioselective, Convergent Synthetic Approach Toward the Furanobutenolide-Derived Polycyclic Norcembranoid Diterpenes: Asymmetric Formation of the Polycyclic Norditerpenoid Carbocyclic Core by Tandem Annulation Cascade
    作者:Robert A. Craig、Russell C. Smith、Jennifer L. Roizen、Amanda C. Jones、Scott C. Virgil、Brian M. Stoltz
    DOI:10.1021/acs.joc.7b02825
    日期:2018.4.6
    enantioselective and diastereoselective approach toward the synthesis of the tetracyclic scaffold of the furanobutenolide-derived polycyclic norditerpenoids is described. Focusing on synthetic efforts toward ineleganolide, the synthetic approach utilizes a palladium-catalyzed enantioselective allylic alkylation for the construction of the requisite chiral tertiary ether. A diastereoselective cyclopropanation–Cope
    描述了对呋喃丁烯内酯衍生的多环降二萜类化合物的四环支架的合成的对映选择性和非对映选择性方法。着眼于针对烯丙基醇的合成努力,合成方法利用钯催化的对映选择性烯丙基烷基化反应来构建所需的手性叔醚。非对映选择性的环丙烷化-Cope重排级联使ineleganolide [6,7,5,5]-四环支架的会聚组装成为可能。讨论了用于此关键串联环化工艺的底物的研究,以及[6,7,5,5]-四环支架的合成操作以及[6,7,5,5]-四环支架的伊莱诺醇内酯向内酯的相互转化的尝试。 ca虫内酯A及其天然异构体的[7,6,5,5]核异构体。
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