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methyl 1-<4-<<(trifluoromethyl)sulfonyl>oxy>-3(Z)-butenyl>-2,5-cyclohexadiene-1-carboxylate | 142389-64-8

中文名称
——
中文别名
——
英文名称
methyl 1-<4-<<(trifluoromethyl)sulfonyl>oxy>-3(Z)-butenyl>-2,5-cyclohexadiene-1-carboxylate
英文别名
methyl 1-[4-[[(trifluoromethyl)sulfonyl]-oxy]-3(Z)-butenyl-2,5-cyclohexadiene]-1-carboxylate;methyl 1-[(Z)-4-(trifluoromethylsulfonyloxy)but-3-enyl]cyclohexa-2,5-diene-1-carboxylate
methyl 1-<4-<<(trifluoromethyl)sulfonyl>oxy>-3(Z)-butenyl>-2,5-cyclohexadiene-1-carboxylate化学式
CAS
142389-64-8
化学式
C13H15F3O5S
mdl
——
分子量
340.32
InChiKey
OIOIHSGFHHHIBF-POHAHGRESA-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):
    3.4
  • 重原子数:
    22
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    78
  • 氢给体数:
    0
  • 氢受体数:
    8

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

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文献信息

  • Palladium complexes of phosphinamine ligands in the intramolecular asymmetric Heck reaction
    作者:Denis Kiely、Patrick J Guiry
    DOI:10.1016/j.jorganchem.2003.09.045
    日期:2003.12
    The synthesis of two novel cyclisation substrates for the asymmetric intramolecular Heck reaction is reported. Their cyclisation, in addition to a known substrate for cis-decalin formation, were tested with palladium complexes of BINAP and heterobidentate oxazoline-containing ligands. In general BINAP provides a more active catalyst system for the range of substrates tested although excellent enantioselectivities
    报道了用于不对称分子内Heck反应的两种新型环化底物的合成。除已知的顺式十氢形成底物外,它们的环化反应还使用了BINAP配合物和含杂双恶唑啉的配体进行了测试。通常,尽管使用研究的P,N配体可获得高达85%的出色对映选择性,但BINAP可以为所测试的各种底物提供更具活性的催化剂体系。注意到趋势,其中叔亮酸衍生的恶唑配体比缬酸衍生的类似物更具反应性和对映选择性。类似地,二苯基膦基二茂铁基二恶唑配体比相应的二苯基膦基苯基恶唑配体更具反应性和选择性。
  • Ohrai, Kazuhiko; Kondo, Kazuhiro; Sodeoka, Mikiko, Journal of the American Chemical Society, 1994, vol. 116, # 26, p. 11737 - 11748
    作者:Ohrai, Kazuhiko、Kondo, Kazuhiro、Sodeoka, Mikiko、Shibasaki, Masakatsu
    DOI:——
    日期:——
  • A comparison of palladium complexes of BINAP and diphenylphosphinooxazoline ligands in the catalytic asymmetric synthesis of cis-decalins
    作者:Denis Kiely、Patrick J. Guiry
    DOI:10.1016/s0040-4039(03)01877-x
    日期:2003.9
    BINAP and a range of oxazoline-containing phosphinamine ligands were screened in the palladium-catalysed asymmetric intramolecular Heck cyclisation to form cis-decalins. Complexes formed from Pd-2(dba)(3) and BINAP gave cyclised products in up to 65% yield and 85% ee. The t-leucine-derived diphenylphosphinoferrocenyloxazoline ligand afforded our optimal enantioselectivity of 85% for the range of phosphinamine ligands tested. Variation of solvent and base appears to indicate that this system is sensitive to catalyst deactivation and that a combination of either toluene or N-methylpyrrolidine with potassium carbonate as base was required for acceptable catalytic activity. Catalysts prepared from palladium complexes of diphenylphosphinoaryloxazoline ligands were less reactive than the corresponding BINAP catalysts as the optimal yield obtained was 47%,. (C) 2003 Elsevier Ltd. All rights reserved.
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