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5-oxanona-2,7-diyn-1-ol | 769136-00-7

中文名称
——
中文别名
——
英文名称
5-oxanona-2,7-diyn-1-ol
英文别名
4-(but-2-ynyloxy)but-2-yn-1-ol;nona-5-oxa-2,7-diyn-1-ol;4-(but-2-yn-1-yloxy)but-2-yn-1-ol;1-hydroxy-5-oxanona-2,7-diyne;4-But-2-ynoxybut-2-yn-1-ol
5-oxanona-2,7-diyn-1-ol化学式
CAS
769136-00-7
化学式
C8H10O2
mdl
——
分子量
138.166
InChiKey
NSLUQKAOMMJTOG-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

物化性质

  • 沸点:
    260.3±20.0 °C(Predicted)
  • 密度:
    1.054±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.1
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    29.5
  • 氢给体数:
    1
  • 氢受体数:
    2

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

  • 作为反应物:
    描述:
    5-oxanona-2,7-diyn-1-ol 在 cyclopentadienylruthenium(II) trisacetonitrile hexafluorophosphate 丙二酸盐酸羟胺sodium acetate 作用下, 以 乙醇丙酮 为溶剂, 反应 1.0h, 生成 4-Methyl-1,3-dihydrofuro[3,4-c]pyridine
    参考文献:
    名称:
    Ruthenium-Catalyzed Cycloisomerization−6π-Cyclization:  A Novel Route to Pyridines
    摘要:
    Herein we report a method for the synthesis of substituted pyridines. The unsaturated ketones and aldehydes derived from the cycloisomerization of primary and secondary propargyl diynols in the presence of [CpRu(CH3CN)(3)]PF6 (1) are converted to 1-azatrienes which in turn undergo a subsequent electrocyclization-dehydration to provide pyridines with excellent regiocontrol.
    DOI:
    10.1021/ol070163t
  • 作为产物:
    描述:
    2-((4-(but-2-yn-1-yloxy)but-2-yn-1-yl)oxy)tetrahydro-2H-pyran 在 对甲苯磺酸 作用下, 以 甲醇 为溶剂, 反应 18.0h, 以90%的产率得到5-oxanona-2,7-diyn-1-ol
    参考文献:
    名称:
    通过Rh(I)催化的[2 + 2 + 2 +1]环加成反应,由环己二炔和一氧化碳一步一步形成稠合四环骨架。
    摘要:
    通过Rh(i)催化的[2 + 2 + 2 + 1]环加成过程,一步即可实现从环己二酮和CO快速构建5-7-6-5稠合的四环碳环和杂环。
    DOI:
    10.1039/b909781c
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文献信息

  • Palladium-catalyzed [3C + 2C + 2C] cycloaddition of enynylidenecyclopropanes: efficient construction of fused 5-7-5 tricyclic systems
    作者:Gaurav Bhargava、Beatriz Trillo、Marisel Araya、Fernando López、Luis Castedo、José L. Mascareñas
    DOI:10.1039/b919258a
    日期:——
    We report a Pd-catalyzed intramolecular [3C + 2C + 2C] cycloaddition between alkylidenecyclopropanes, alkynes and alkenes. The method provides synthetically relevant 5-7-5 tricyclic structures, with good chemoselectivity and complete diastereoselectivity.
    我们报道了亚烷基环丙烷炔烃和烯烃之间的催化分子内[3C + 2C + 2C]环加成反应。该方法提供了合成相关的5-7-5三环结构,具有良好的化学选择性和完全的非对映选择性。
  • CoCl(PPh<sub>3</sub>)<sub>3</sub> as Cyclotrimerization Catalyst for Functionalized Triynes under Mild Conditions
    作者:Phillip Jungk、Fabian Fischer、Indre Thiel、Marko Hapke
    DOI:10.1021/acs.joc.5b01623
    日期:2015.10.2
    The ubiquitary Co(I) complex CoCl(PPh3)3 was found to be a convenient catalyst for the [2 + 2 + 2] cycloaddition of functionalized triynes under mild reaction conditions and devoid of any additional additive, yielding the substituted arene compounds. Successful development of synthetic routes to various triynes and the subsequent cyclotrimerization key step gave systematic access to a variety of different
    已发现普遍存在的Co(I)配合物CoCl(PPh 3)3是在温和的反应条件下,官能化三炔的[2 + 2 + 2]环加成的便捷催化剂,并且没有任何其他添加剂,从而生成了取代的芳烃化合物。成功开发出合成各种三炔的合成路线以及随后的环三聚反应关键步骤,使得可以系统地获得各种不同的联芳基和三芳基,并且环化的收率非常好。
  • Synthesis of Group 9 Metal-Olefin Complexes with Identical Ligand Frameworks and Comparison of their Catalytic Activity in [2+2+2] Cycloaddition and other Addition Reactions
    作者:Nico Weding、Ralf Jackstell、Haijun Jiao、Anke Spannenberg、Marko Hapke
    DOI:10.1002/adsc.201100489
    日期:2011.12
    The preparation and catalytic evaluation of the three group 9 (cyclopentadienyl)metal(trimethylvinylsilane) complexes of the type C5H5M(H2CCHSiMe3)2 (M=cobalt, rhodium and iridium) are reported. The complexes were investigated in [2+2+2] cycloaddition as well as in hydrogenation, hydroformylation and hydroboration reactions. Despite the identical organic frameworks and structural parameters, the complexes
    报道了C 5 H 5 M(H 2 CCHSiMe 3)2型(M =)的三种9族(环戊二烯基)属(三甲基乙烯基硅烷)配合物的制备和催化评价。在[2 + 2 + 2]环加成反应以及氢化,加氢甲酰化和加氢化反应中对复合物进行了研究。尽管有机框架和结构参数相同,但配合物仍显示出显着的反应性和稳定性差异。
  • Thermal [2+2] Cycloaddition of Allenynes:  Easy Construction of Bicyclo[6.2.0]deca-1,8-dienes, Bicyclo[5.2.0]nona-1,7-dienes, and Bicyclo[4.2.0]octa-1,6-dienes
    作者:Chisato Mukai、Yasuyuki Hara、Yusuke Miyashita、Fuyuhiko Inagaki
    DOI:10.1021/jo070513p
    日期:2007.6.1
    the allenyl group, in xylene (or mesitylene) without microwave irradiation resulted in the efficient formation of bicyclo[5.2.0]nona-1,7-dienes and bicyclo[4.2.0]octa-1,6-dienes in high yields. This method was shown to be successfully applicable to the first construction of bicyclo[6.2.0]deca-1,8-dienes. Construction of the corresponding oxa- and azabicyclo[m.2.0] frameworks could also be attained.
    在不进行微波辐射的情况下,在二甲苯(或均三甲苯)中,烯丙基上具有苯磺酰基官能团的烯丙炔的简单回流,可以有效地形成双环[5.2.0] nona-1,7-二烯和双环[4.2.0]。高产量的octa-1,6-二烯。已证明该方法成功地适用于双环[6.2.0] deca-1,8-二烯的第一个构建。的相应的氧杂建设和氮杂二环[米.2.0]也可以实现框架。该热闭环反应涉及正式的[2 + 2]环加成,其中无论烯丙基部分上的苯磺酰基官能团的位置如何,烯基部分的远侧双键仅充当π-组分之一。
  • PROCESS FOR PRODUCTION OF SUBSTITUTED BENZENE
    申请人:Okamoto Sentaro
    公开号:US20100168441A1
    公开(公告)日:2010-07-01
    Disclosed is a process for production of a substituted benzene, which comprises intramolecularly and/or intermolecularly trimerizing a triple bond in an alkyne in the presence of a transition metal catalyst to yield a substituted benzene compound. In the process, the transition metal catalyst is prepared from an iminomethylpyridine represented by the formula (1) or (2), a transition metal salt or a hydrate thereof, and a reducing agent in a reaction system and is used to perform the trimerization. The process can be used in any one of the intramolecular cyclization of a triyne compound, the cyclization of a diyne compound or an alkyne compound and the intermolecular cyclization of three molecules of an alkyne compound, is excellent in economic effectiveness and operability, and is practically advantageous. wherein R 1 and R 3 independently represent a linear or cyclic C 1 -C 20 aliphatic hydrocarbon group or the like; R 2 represents a hydrogen atom or the like; X represents a hydrogen atom, O or the like; and Y represents O, S or the like.
    揭示了一种生产取代苯的过程,包括在过渡属催化剂存在下,使炔烃中的三键进行分子内和/或分子间三聚化,从而产生取代苯化合物。在该过程中,过渡属催化剂由式(1)或(2)表示的亚甲基吡啶胺、过渡属盐或其合物以及还原剂在反应系统中制备,并用于进行三聚化反应。该过程可用于三炔化合物的分子内环化、双炔化合物或炔烃的环化,以及三分子炔烃的分子间环化,具有经济效益和操作性优越,并在实际中具有优势。其中,R1和R3独立表示线性或环状的C1-C20脂肪烃基或类似物;R2表示氢原子或类似物;X表示氢原子、氧或类似物;Y表示氧、或类似物。
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