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1-ethynylcyclopentadecan-1-ol | 1427777-49-8

中文名称
——
中文别名
——
英文名称
1-ethynylcyclopentadecan-1-ol
英文别名
——
1-ethynylcyclopentadecan-1-ol化学式
CAS
1427777-49-8
化学式
C17H30O
mdl
——
分子量
250.425
InChiKey
FHBRMXIQOZDWMQ-UHFFFAOYSA-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):
    4.83
  • 重原子数:
    18.0
  • 可旋转键数:
    0.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    20.23
  • 氢给体数:
    1.0
  • 氢受体数:
    1.0

反应信息

  • 作为反应物:
    描述:
    1-ethynylcyclopentadecan-1-ol碘苯二乙酸叠氮基三甲基硅烷 、 silver carbonate 作用下, 以 二氯甲烷二甲基亚砜 为溶剂, 反应 2.5h, 生成 3-azido-3-fluoro-1-oxaspiro[3.14]octadecane
    参考文献:
    名称:
    Fluorocyclization of Allyl Alcohols and Amines to Access 3-Functionalized Oxetanes and Azetidines
    摘要:
    DOI:
    10.1021/acs.orglett.1c01062
  • 作为产物:
    描述:
    环十五烷酮乙炔基溴化镁四氢呋喃 为溶剂, 以67%的产率得到1-ethynylcyclopentadecan-1-ol
    参考文献:
    名称:
    远程未激活的C(sp3)-H键的区域选择性乙烯基化:访问复杂的氟烷基化烯烃。
    摘要:
    通过直接活化未反应的CH键将特定的官能团区域选择性地引入脂族位置具有很大的合成价值。尽管通过氢原子转移过程在自由基介导的C(sp 3)-H键的官能化方面取得了进展,但远端C(sp 3)-H键的位点选择性乙烯基化仍处于探索中。本文报道的是一种新的协议,用于未激活的C(sp 3)-H键的区域选择性乙烯基化。远程C(sp 3)-H活化是由以C为中心的自由基而不是常用的N和O自由基促进的。该反应具有很高的产物多样性和合成效率,提供了大量合成有价值的E 带有三/二/单氟甲基和全氟烷基的烯烃
    DOI:
    10.1002/anie.201812927
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文献信息

  • Oxidative Fluorocyclization of Vinyl Azides Leading to 5-Azido,5-fluoro-1,3-oxolan-2-one
    作者:Lin Li、Shanshan Cao、Fanyi Lin、Peiqiu Liao、Yongquan Ning
    DOI:10.1002/ejoc.201901699
    日期:2020.2.14
    A new strategy for alkene difunctionalization that enables the in situ introduction of a leaving group, keeping the N3 group intact is described. This transformation provides access to a variety of 5‐azido,5‐fluoro‐ 1,3‐oxolan‐2‐one derivatives with broad substrate scope and good functional group tolerance in good to excellent yields.
    描述了一种新的烯烃双官能化策略,该策略能够原位引入离去基团,同时保持N 3基团完好无损。这种转化使人们能够获得多种5-叠氮基,5--1,3-氧杂戊基-2-酮衍生物,它们具有广泛的底物范围和良好的官能团耐受性,且产率高至优异。
  • Subtle Electronic Effects in Metal-Free Rearrangement of Allenic Alcohols
    作者:Venkata R. Sabbasani、Phani Mamidipalli、Huijie Lu、Yuanzhi Xia、Daesung Lee
    DOI:10.1021/ol400331r
    日期:2013.4.5
    and stereoselective rearrangement of allenic alcohols to (E,E)-1,3-dien-2-yl triflates and chlorides was developed under metal-free conditions. Subtle electronic effects of the alkyl and aryl substituents on the carbon bearing the hydroxyl group has a profound impact on the reaction rate and efficiency such that vinyl triflates were obtained from electron-deficient substrates and trimethylsilyl triflate
    在无属条件下开发了烯丙醇至(E,E)-1,3-dien-2-基三氟甲磺酸酯和化物的一般和立体选择性重排。烷基和芳基取代基在带有羟基的碳上的细微电子效应对反应速率和效率产生深远影响,因此,三氟甲磺酸酯是从缺电子的底物和三甲基甲硅烷三氟甲磺酸酯中获得的,而氯乙烯则是由富含电子的电子生成的底物和三甲基甲硅烷
  • Gold-Catalyzed Double Spirocyclization of 3-Ene-1,7-diyne Esters to Dispiroheterocycles
    作者:Jichao Chen、Zhen Liu、Andrés Felipe León Rojas、Weidong Rao、Philip Wai Hong Chan
    DOI:10.1021/acs.orglett.4c00884
    日期:2024.4.19
    A synthetic method to prepare dispiroheterocycles containing two all-carbon quaternary centers efficiently that relies on the gold(I)-catalyzed double spirocyclization of 3-ene-1,7-diyne esters is described. The suggested mechanism delineates a rare example of a dispirocyclization featuring two 1,n-acyloxy shifts comprising a 1,3-acyloxy migration and an interrupted 1,5-acyl migration that was achieved
    描述了一种有效制备含有两个全碳季中心的二螺杂环的合成方法,该方法依赖于(I)催化的 3-烯-1,7-二炔酯的双螺环化。所提出的机制描绘了一个罕见的二螺环化例子,其特点是两个1, n-酰氧基转移,包括1,3-酰氧基迁移和间断的1,5-酰基迁移,这是在反应介质中残留的帮助下实现的。
  • Substrate‐Rhodium Cooperativity in Photoinduced <i>ortho</i> ‐Alkynylation of Arenes
    作者:Argha Saha、Animesh Ghosh、Srimanta Guin、Sanjib Panda、Dibya Kanti Mal、Abhirup Majumdar、Munetaka Akita、Debabrata Maiti
    DOI:10.1002/anie.202210492
    日期:2022.10.17
    AbstractIn the realm of metallaphotocatalytic C−H activation strategy, the direct excitation of the transition metal which plays the dual role of light energy harnessing alongside performing the bond breaking and forming is a rare phenomenon. In this context we have developed the first photo‐induced Rh‐catalyzedortho‐alkynylation under ambient conditions without the requirement of silver salt, photocatalyst (PC) or any engineered substrate or catalyst. The transformation functions by the specific cooperative effect of a six‐membered rhodacycle which is the photo‐responsive species. The catalytic system allows the conjugation of arenes with sp3‐rich pharmacophoric fragments. The control experiments as well as the computational studies resolve the mechanistic intricacies for this transformation. An outer sphere electron transfer process from Rh to alkynyl radical is operative for the present photo‐induced transformation over the more common oxidative addition or 1,2‐migratory insertion pathways.
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