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[7-[5,6-Bis(hydroxymethyl)-7-phenyl-1,3-dihydro-2-benzofuran-4-yl]-6-(hydroxymethyl)-4-phenyl-1,3-dihydro-2-benzofuran-5-yl]methanol | 944458-58-6

中文名称
——
中文别名
——
英文名称
[7-[5,6-Bis(hydroxymethyl)-7-phenyl-1,3-dihydro-2-benzofuran-4-yl]-6-(hydroxymethyl)-4-phenyl-1,3-dihydro-2-benzofuran-5-yl]methanol
英文别名
——
[7-[5,6-Bis(hydroxymethyl)-7-phenyl-1,3-dihydro-2-benzofuran-4-yl]-6-(hydroxymethyl)-4-phenyl-1,3-dihydro-2-benzofuran-5-yl]methanol化学式
CAS
944458-58-6
化学式
C32H30O6
mdl
——
分子量
510.587
InChiKey
AXPCPEKILXOSIC-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):
    1.7
  • 重原子数:
    38
  • 可旋转键数:
    7
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    99.4
  • 氢给体数:
    4
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    参考文献:
    名称:
    通过添加银盐有效活化2-氨基甲基吡啶/钴基炔烃[2 + 2 + 2]环加成催化剂
    摘要:
    加入三氟甲磺酸银(的AgOTf)或六氟锑酸银(AgSbF的6)显著增加了2-(芳基亚氨基)甲基吡啶/钴的活性(II)六水合物(氯化钴2 ⋅6ħ 2 O)/锌在炔cyclotrimerizations催化剂从而加速反应和使得能够使用未活化的,简单的内部炔烃作为monoyne底物:反应的速率被认为是高度依赖于计数器阴离子的性质(X - ),并在假定阳离子钴的配位体(L) (I)配合物[LCO(I)] + X - 。
    DOI:
    10.1002/adsc.200700188
  • 作为产物:
    描述:
    1,6-bis(1-phenylprop-2-ynyloxy)hexa-2,4-diyne丁炔二醇 在 cobalt(II) chloride silver trifluoromethanesulfonate2-(((2,6-diisopropylphenyl)imino)methyl)pyridine 作用下, 以 四氢呋喃 为溶剂, 反应 1.5h, 以91%的产率得到[7-[5,6-Bis(hydroxymethyl)-7-phenyl-1,3-dihydro-2-benzofuran-4-yl]-6-(hydroxymethyl)-4-phenyl-1,3-dihydro-2-benzofuran-5-yl]methanol
    参考文献:
    名称:
    通过添加银盐有效活化2-氨基甲基吡啶/钴基炔烃[2 + 2 + 2]环加成催化剂
    摘要:
    加入三氟甲磺酸银(的AgOTf)或六氟锑酸银(AgSbF的6)显著增加了2-(芳基亚氨基)甲基吡啶/钴的活性(II)六水合物(氯化钴2 ⋅6ħ 2 O)/锌在炔cyclotrimerizations催化剂从而加速反应和使得能够使用未活化的,简单的内部炔烃作为monoyne底物:反应的速率被认为是高度依赖于计数器阴离子的性质(X - ),并在假定阳离子钴的配位体(L) (I)配合物[LCO(I)] + X - 。
    DOI:
    10.1002/adsc.200700188
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文献信息

  • 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,包括在过渡金属催化剂存在下,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,过渡金属催化剂由式(1)或(2)表示的亚甲基吡啶胺、过渡金属盐或其水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、硫或类似物。
  • Remarkable Activation of an Alkyne [2+2+2]-Cycloaddition Catalyst, 2-Iminomethylpyridine (dipimp)/CoCl2·6H2O/Zn, by a Phthalate Additive
    作者:Sentaro Okamoto、Yu-ki Sugiyama、Takuma Kariwa、Tetsuya Sakurada
    DOI:10.1055/s-0032-1317318
    日期:——
    A catalyst for alkyne [2+2+2]-cycloaddition reactions, 2-(2,6-diisopropylphenyl)iminomethylpyridine (dipimp)/CoCl2 center dot 6H(2)O/Zn, can be effectively activated by addition of a catalytic amount of dialkyl phthalate to enable reactions that cannot proceed under unactivated conditions. The activation by adding phthalate was ligand- and solvent-dependent, and it was unique to dipimp and N-methyl-2-pyrrolidone (NMP). With use of diphosphine ligand instead of dipimp or with use of tetrahydrofuran (THF) instead of NMP, no activation by a phthalate additive was observed. This simple method of catalyst activation with use of inexpensive, commercially available compounds is highly practical and may find many applications.
  • Efficient Activation of 2-Iminomethylpyridine/Cobalt-Based Alkyne [2+2+2] Cycloaddition Catalyst by Addition of a Silver Salt
    作者:Avijit Goswami、Taichi Ito、Sentaro Okamoto
    DOI:10.1002/adsc.200700188
    日期:2007.10.8
    The addition of silver triflate (AgOTf) or silver hexafluoroantimonate (AgSbF6) significantly increased the activity of the 2-(arylimino)methylpyridine/cobalt(II) chloride hexahydrate (CoCl2⋅6 H2O)/zinc catalyst in alkyne cyclotrimerizations thereby accelerating the reaction and enabling the use of unactivated, simple internal alkynes as the monoyne substrate: The rate of reaction was found to be highly
    加入三氟甲磺酸银(的AgOTf)或六氟锑酸银(AgSbF的6)显著增加了2-(芳基亚氨基)甲基吡啶/钴的活性(II)六水合物(氯化钴2 ⋅6ħ 2 O)/锌在炔cyclotrimerizations催化剂从而加速反应和使得能够使用未活化的,简单的内部炔烃作为monoyne底物:反应的速率被认为是高度依赖于计数器阴离子的性质(X - ),并在假定阳离子钴的配位体(L) (I)配合物[LCO(I)] + X - 。
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