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2-allyl-2-(2-butynyl)propane-1,3-diol | 499128-85-7

中文名称
——
中文别名
——
英文名称
2-allyl-2-(2-butynyl)propane-1,3-diol
英文别名
2-allyl-2-(but-2-ynyl)propane-1,3-diol;2-allyl-2-(byt-2-ynyl)propane-1,3-diol;2-But-2-ynyl-2-prop-2-enylpropane-1,3-diol;2-but-2-ynyl-2-prop-2-enylpropane-1,3-diol
2-allyl-2-(2-butynyl)propane-1,3-diol化学式
CAS
499128-85-7
化学式
C10H16O2
mdl
——
分子量
168.236
InChiKey
LPQUGSXNFZDLBU-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):
    1.2
  • 重原子数:
    12
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

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

  • 作为反应物:
    描述:
    2-allyl-2-(2-butynyl)propane-1,3-diol 在 bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 0.5h, 以92%的产率得到4-allyl-1-ethyl-2,6-dioxabicyclo[2.2.1]heptane
    参考文献:
    名称:
    (五甲基环戊二烯基)二氯化铱二聚物{[IrCp * Cl 2 ] 2 }:新型高效的均丙基二元醇和N链烯炔的环异构化催化剂
    摘要:
    (五甲基环戊二烯基)二氯化铱二聚体[[IrCp * Cl 2 ] 2 }催化的双均炔丙醇的加氢烷氧基化反应可有效地获得二氧杂双环[2.2.1]缩酮。环异构化反应在温和的条件下进行,催化负荷低,反应时间短。这项涉及Ir(III)催化剂的新方案还促进了氮系1,6-炔烃的环异构化反应,形成了氮杂双环[4.1.0]庚烯,从而提高了我们方法的合成潜力。
    DOI:
    10.1002/adsc.201100124
  • 作为产物:
    描述:
    4,4-dicarbomethoxy-1-octene-6-yne 在 lithium aluminium tetrahydride 作用下, 以 乙醚 为溶剂, 以27%的产率得到2-allyl-2-(2-butynyl)propane-1,3-diol
    参考文献:
    名称:
    阳离子铑双(膦)配合物催化的1,6-烯炔的对映选择性环化/氢化硅烷化。
    摘要:
    [反应:请参见文本] 4,4-二苯甲氧基-1-辛烯-6-炔(1)与三乙基硅烷和[Rh(COD)(2)](+)SbF(6)的1:1催化混合物的反应(-)和(R)-BIPHEMP(5 mol%)在70°C下反应90分钟,得到81%的(Z)-1,1-二苯甲氧基-3-(1-三乙基甲硅烷基)亚乙基-4-甲基环戊烷(2)分离的产率为98%的de和92%的ee。
    DOI:
    10.1021/ol027196n
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文献信息

  • Rhodium-Catalyzed Asymmetric [2+2+2] Cyclization of 1,6-Enynes and Aldehydes
    作者:Mana Ishida、Yu Shibata、Keiichi Noguchi、Ken Tanaka
    DOI:10.1002/chem.201102418
    日期:2011.11.4
    Asymmetric catalysis: The rhodium‐catalyzed asymmetric [2+2+2] cyclization of 1,6‐enynes and aldehydes was achieved by using a cationic rhodium(I)/(R)‐binap complex as a catalyst (see scheme; cod=1,5‐cyclooctadiene). Coordination of the substrate heteroatom to the cationic rhodium plays an important role in this cyclization reaction.
    不对称催化:通过使用阳离子铑(I)/(R)-binap络合物作为催化剂,实现铑催化的1,6-炔烃和醛的不对称[2 + 2 + 2]环化反应(请参见方案; cod = 1,5-环辛二烯)。底物杂原子与阳离子铑的配位在该环化反应中起重要作用。
  • Pauson–Khand reactions in water
    作者:Marie E Krafft、James A Wright、Llorente VR Boñaga
    DOI:10.1139/v05-112
    日期:2005.6.1

    We have investigated the cobalt mediated Pauson–Khand (PK) reaction in water. In the presence of detergents and surfactants, Co2(CO)8 and Co4(CO)12 are effective under aqueous-phase, thermal PK reactions. In a water–Triton®X-100 medium, Co4(CO)12 is catalytically active. Further, dicobalthexacarbonyl complexes of alkynes and enynes undergo effective cyclization under thermal (70 °C) and NMO-promoted conditions. The oxidative nature of the latter conditions inhibits the reductive PK reaction. In all protocols, moderate to excellent yields of the cycloadducts are obtained. Substrates that are prone to hydrolysis, such as acetals, highly activated carboxylic acid derivatives, and those bearing propargylic heteroatom groups are tolerated under appropriate conditions. Finally, the more challenging intermolecular cycloadditions can also be easily achieved under aqueous conditions.Key words: alkyne, cycloaddition, green chemistry, Pauson–Khand reaction, water.

    我们已经在水中研究了钴介导的Pauson-Khand(PK)反应。在存在洗涤剂和表面活性剂的情况下,Co₂(CO)₈和Co₄(CO)₁₂在水相、热力PK反应中是有效的。在水-Triton® X-100介质中,Co₄(CO)₁₂具有催化活性。此外,炔烃和烯炔烃的二钴六羰基络合物在热(70°C)和NMO促进条件下进行有效的环化反应。后一条件的氧化性质抑制了还原性PK反应。在所有方案中,环加成产物的产率从中等到优良。易水解的底物,如缩醛、高度活化的羧酸衍生物以及带有丙炔基杂原子基团的底物在适当条件下是可容忍的。最后,更具挑战性的分子间环加成也可以在水相条件下轻松实现。关键词:炔烃,环加成,绿色化学,Pauson-Khand反应,水。
  • Rhodium-Catalyzed Asymmetric Cyclization/Hydroboration of 1,6-Enynes
    作者:Robert E. Kinder、Ross A. Widenhoefer
    DOI:10.1021/ol052986t
    日期:2006.5.1
    [reaction: see text] Reaction of enyne 1 with catecholborane catalyzed by a 1:1 mixture of [Rh(COD)(2)](+)SbF(6)(-) and (S)-BINAP (5 mol %) followed by Pd-catalyzed arylation with p-IC(6)H(4)CF(3) gave benzylidenecyclopentane 5 in 65% yield with 88% ee. Rhodium-catalyzed asymmetric cyclization/hydroboration followed either by Pd-catalyzed arylation or by oxidation was applied to the synthesis of a
    [反应:参见文本] [Rh(COD)(2)](+)SbF(6)(-)和(S)-BINAP(5摩尔%)1:1混合物催化的烯炔1与儿茶酚硼烷的反应然后用p-IC(6)H(4)CF(3)进行Pd催化的芳基化反应,得到亚苄基环戊烷5,产率为65%,ee为88%。铑催化的不对称环化/氢硼化,然后钯催化的芳基化或氧化,被用于合成许多手性,非外消旋的碳环和杂环。
  • Aqueous-phase, thermal Pauson–Khand reactions in the presence of surfactants
    作者:Marie E. Krafft、James A. Wright、Llorente V.R. Boñaga
    DOI:10.1016/s0040-4039(03)00466-0
    日期:2003.4
    Efficient stoichiometric Pauson-Khand reactions were realized in water as the only solvent, and in the presence of surfactants as additives. Use of the cationic surfactant CTAB provided good yields of cyclopentenones from the thermal reactions of pre-formed dicobalthexacarbonyl complexes of enynes and alkynes. The water-CTAB medium was found to be less effective with Co-4(CO)(12) as the promoter of the reaction. Incidentally, these results have provided a strictly water-based PKR protocol under very mild and convenient conditions. (C) 2003 Elsevier Science Ltd. All rights reserved.
  • (Pentamethylcyclopentadienyl)Iridium Dichloride Dimer {[IrCp*Cl2]2}: A Novel Efficient Catalyst for the Cycloisomerizations of Homopropargylic Diols and N-Tethered Enynes
    作者:Erica Benedetti、Antoine Simonneau、Alexandra Hours、Hani Amouri、Andrea Penoni、Giovanni Palmisano、Max Malacria、Jean-Philippe Goddard、Louis Fensterbank
    DOI:10.1002/adsc.201100124
    日期:2011.8
    iridium dichloride dimer [IrCp*Cl2]2}-catalyzed hydroalkoxylation of bis-homopropargylic alcohols provides an efficient access to dioxabicyclo[2.2.1]ketals. The cycloisomerizations proceed under mild conditions, with low catalytic loadings and short reaction times. This new protocol involving an Ir(III) catalyst also promoted the cycloisomerization of nitrogen-tethered 1,6-enynes to give azabicyclo[4
    (五甲基环戊二烯基)二氯化铱二聚体[[IrCp * Cl 2 ] 2 }催化的双均炔丙醇的加氢烷氧基化反应可有效地获得二氧杂双环[2.2.1]缩酮。环异构化反应在温和的条件下进行,催化负荷低,反应时间短。这项涉及Ir(III)催化剂的新方案还促进了氮系1,6-炔烃的环异构化反应,形成了氮杂双环[4.1.0]庚烯,从而提高了我们方法的合成潜力。
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