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3-Pentanol, 2-nitro-, (R*,S*)- | 138668-19-6

中文名称
——
中文别名
——
英文名称
3-Pentanol, 2-nitro-, (R*,S*)-
英文别名
(2S,3R)-2-nitropentan-3-ol
3-Pentanol, 2-nitro-, (R*,S*)-化学式
CAS
138668-19-6
化学式
C5H11NO3
mdl
——
分子量
133.147
InChiKey
UQCZRXRWSNMZEP-CRCLSJGQSA-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:
    215.8±23.0 °C(Predicted)
  • 密度:
    1.090±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    66
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    硝基乙烷丙醛 在 Ni(H2O)2(MeOH)((Z)-2-(2-(1,3-dioxo-1-(phenylamino)butan-2-ylidene)hydrazinyl)benzenesulfonate) 作用下, 以 为溶剂, 反应 5.0h, 以48%的产率得到
    参考文献:
    名称:
    乙酰乙酰苯胺的芳基azo与单核镍(II)配合物及其在硝基羟醛反应中的催化活性
    摘要:
    摘要新的单核镍(II)配合物[Ni(HL 1)(H 2 O)2(CH 3 OH)](1,NaH 2 L 1 =钠(Z)-2-(2-(1,3-二氧-1-(苯氨基)丁-2-亚甲基)肼基)苯磺酸盐)和[Ni(H 2 L 2)2(H 2 O)4] [(CH 3)2 SO)2](2,H 3 L 2 =合成(Z)-2-(2-(1,3-二氧-1-(苯基氨基)丁烷-2-亚甲基肼基)苯甲酸)并通过IR和ESI-MS光谱,元素和X-进行表征射线晶体结构分析。化合物1和2均作为脂肪族和芳香族醛与硝基乙烷在不同溶剂(例如乙腈,甲醇或水中)的非对映选择性硝基缩醛(Henry)反应的均相催化剂。发现络合物1是在水性介质中进行亨利反应的更有效的催化剂,可提供具有良好收率(67-82%)和非对映选择性的β-硝基醇(同/反59:
    DOI:
    10.1016/j.ica.2017.09.037
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文献信息

  • Lanthanide derivatives comprising arylhydrazones of β-diketones: cooperative E/Z isomerization and catalytic activity in nitroaldol reaction
    作者:Kamran T. Mahmudov、M. Fátima C. Guedes da Silva、Manas Sutradhar、Maximilian N. Kopylovich、Fatali E. Huseynov、Nazim T. Shamilov、Anna A. Voronina、Tatyana M. Buslaeva、Armando J. L. Pombeiro
    DOI:10.1039/c4dt03788j
    日期:——
    analysis, IR, 1H and 13C NMR spectroscopy, ESI-MS and single-crystal X-ray diffraction. Cooperative E,Z→E isomerization of KH2L2, induced by resonance assisted hydrogen bonding and ionic interactions, occurs upon the interaction with Sm(III). Catalytic activities of KH2L1,2 and their lanthanide derivatives were evaluated in the Henry reaction of nitroethane with a variety of aromatic and aliphatic aldehydes
    两个配合物[KLa(HL 1)2 (CH 3)2 NCHO} 2(H 2 O)3 ](1)和[Sm(H 2 O)9 ](E -H 2 L 2)3 ·2H 2 O(2)是通过硝酸镧(III)和硝酸2-(III)与3-(2-(2,4-dioxopentan-3-yylne)hydrazinyl)-2-hydroxy-5-nitrobenzenesulfonate(KH)的反应合成的2 L 1)和钾(E,Z)-5-氯-3-(2-(1,3-二氧杂-1-苯基丁烷-2-亚甲基)肼基)-2-羟基苯磺酸盐(KH 2 L 2)。两种配合物均通过元素分析,IR,1 H和13 C NMR光谱,ESI-MS和单晶X射线衍射进行了全面表征。与Sm(III)相互作用时,由共振辅助氢键和离子相互作用引起的KH 2 L 2的E,Z → E的协作E异构化。KH 2 L 1,2的催化活性在硝基乙烷与各种芳香族和脂肪族醛的亨
  • Copper(II) arylhydrazone complexes as catalysts for C H activation in the Henry reaction in water
    作者:Zhen Ma、Atash V. Gurbanov、Abel M. Maharramov、Firudin I. Guseinov、Maximilian N. Kopylovich、Fedor I. Zubkov、Kamran T. Mahmudov、Armando J.L. Pombeiro
    DOI:10.1016/j.molcata.2016.05.030
    日期:2017.1
    water-soluble copper(II) complexes [Cu(HL)(H2O)(CH3)2NCHO}] (1), [Cu(H2L)2(im)4]·CH3OH (2) and [Cu(HL)(CH3OH)]2(μ2-py) (3) were synthesized from copper(II) nitrate and sodium (Z)-2-(2-(1,3-dioxo-1-(phenylamino)butan-2-ylidene)hydrazinyl)benzene-sulfonate (NaH2L), in the absence (for 1) and presence of imidazole (im) (for 2) or pyrazine (py) (for 3), and fully characterized. The complexes 1–3 have been
    三种新型水溶性铜(II)配合物[Cu(HL)(H 2 O)(CH 3)2 NCHO}](1),[Cu(H 2 L)2(im)4 ]·CH 3 OH (2)和[铜(HL)(CH 3 OH)] 2(μ 2 -py)(3)从铜(II),硝酸和钠(合成ž)-2-(2-(1,3-二氧代-1(苯基氨基)丁丹-2-亚甲基肼基)苯磺酸盐(NaH 2 L),在不存在(对于1)和存在咪唑(im)(对于2)或吡嗪(py)(对于3),并且功能齐全。配合物1-3已被用作立体选择性C H活化催化剂,用于模拟硝基乙烷与水中各种醛类的硝基羟醛(Henry)缩合反应。1是最具活性的催化剂,可提供64-87%的产率,顺/反非对映选择性高达77:23。
  • Zinc(ii) ortho-hydroxyphenylhydrazo-β-diketonate complexes and their catalytic ability towards diastereoselective nitroaldol (Henry) reaction
    作者:Maximilian N. Kopylovich、Tatiana C. O. Mac Leod、Kamran T. Mahmudov、M. Fátima C. Guedes da Silva、Armando J. L. Pombeiro
    DOI:10.1039/c0dt01457e
    日期:——
    The zinc(II) complexes with ortho-hydroxy substituted arylhydrazo-β-diketonates [Zn2(CH3OH)2(μ-L1)2] (5), [Zn(CH3)2SO}(H2O)(L2)] (6), [Zn2(H2O)2(μ-L3)2] (7) and [Zn(H2O)2(L4)]·H2O (8) were synthesized by reaction of a zinc(II) salt with the appropriate hydrazo-β-diketone, HO-2-C6H4-NHNCC(O)CH3}2 (H2L1, 1), HO-2-O2N-4-C6H3-NHNCC(O)CH3}2 (H2L2, 2), HO-2-C6H4-NHNCC(O)CH2C(CH3)2CH2C(O) (H2L3, 3) or HO-2-O2N-4-C6H3-NHNCC(O)CH2C(CH3)2CH2C(O) (H2L4, 4). They were fully characterized, namely by X-ray diffraction analysis that disclosed the formation of extensive H-bonds leading to 1D chains (5 and 6), 2D layers (7) or 3D networks (8). The thermodynamic parameters of the Zn(II) reaction with H2L2 in solution, as well as of the thermal decomposition of 1–8 were determined. Complexes 5–8 act as diastereoselective catalysts for the nitroaldol (Henry) reaction. The threo/erythro diastereoselectivity of the β-nitroalkanol products ranges from 8 : 1 to 1 : 10 with typical yields of 80–99%, depending on the catalyst and substrate used.
    锌(II)复合物与邻羟基取代的芳基肼-β-二酮配体 [Zn2(CH3OH)2(μ-L1)2] (5)、[Zn(CH3)2SO}(H2O)(L2)] (6)、[Zn2(H2O)2(μ-L3)2] (7) 和 [Zn(H2O)2(L4)]·H2O (8) 是通过将锌(II)盐与相应的肼-β-二酮反应合成的,反应物分别为 HO-2-C6H4-NHNCC(O)CH3}2 (H2L1, 1)、HO-2-O2N-4-C6H3-NHNCC(O)CH3}2 (H2L2, 2)、HO-2-C6H4-NHNCC(O)CH2C(CH3)2CH2C(O) (H2L3, 3) 或 HO-2-O2N-4-C6H3-NHNCC(O)CH2C(CH3)2CH2C(O) (H2L4, 4)。这些复合物经过全面表征,特别是通过 X 射线衍射分析揭示了形成广泛的氢键,导致形成一维链(5 和 6)、二维层(7)或三维网络(8)。还确定了 Zn(II) 与 H2L2 溶液反应的热力学参数,以及 1–8 的热分解过程。复合物 5–8 作为二对旋选择性催化剂用于硝基醛(Henry)反应。β-硝基醇产物的 threo/erythro 立体选择性从 8:1 到 1:10不等,典型收率为 80–99%,具体取决于所用的催化剂和底物。
  • 2-Dihydromethylpiperazinediium-M<sup>II</sup>(M<sup>II</sup>= Cu<sup>II</sup>, Fe<sup>II</sup>, Co<sup>II</sup>, Zn<sup>II</sup>) double sulfates and their catalytic activity in diastereoselective nitroaldol (Henry) reaction
    作者:Houcine Naïli、Fadhel Hajlaoui、Tahar Mhiri、Tatiana C. O. Mac Leod、Maximilian N. Kopylovich、Kamran T. Mahmudov、Armando J. L. Pombeiro
    DOI:10.1039/c2dt31300f
    日期:——
    A series of double dihydromethylpiperazinediium metallic sulfates 1–7 [H2mpz]MII(SO4)2·nH2O (mpz = 2-methylpiperazine, C5H12N2) are prepared by slow evaporation using a racemic (R/S)-mpz (for 1, 2) or enantiopure R-mpz (for 3), S-mpz (for 4–7) and sulfates of CuII (for 5), FeII (for 1, 4), CoII (for 7) and ZnII (for 2, 3, 6), and characterized by infrared spectroscopy, elemental analysis and single crystal X-ray diffraction. The [MII(H2O)6]2+, [(R/S)-H2mpz]2+, [(R)-H2mpz]2+ or [(S)-H2mpz]2+ cations and 2SO42− anions are linked together via two types of hydrogen bonds, Ow–Hw⋯O and N–H⋯O, leading to supramolecular arrangements. The use of the racemic 2-mpz provides alternatives in crystallization: a centrosymmetric structure where the enantiomers are related by an appropriate crystallographic symmetry operation or one where the enantiomers occupy the same crystallographic position, generating disorder. Compounds 1–7 act as diastereoselective catalysts for the nitroaldol (Henry) reaction. The diastereoselectivity can be regulated from exclusive threo to exclusive erythro isomer preparation with typical yields of 50–99%, depending on the catalyst and the substrate used.
    一系列双二氢甲基哌嗪二铵金属硫酸盐1–7 [H2mpz]MII(SO4)2·nH2O(mpz = 2-甲基哌嗪,C5H12N2)通过缓慢蒸发法制备,使用了外消旋(R/S)-mpz(用于1、2)或对映体纯的R-mpz(用于3)、S-mpz(用于4–7)和洛铁(用于1、4)、铜(用于5)、钴(用于7)和锌(用于2、3、6)的硫酸盐,并通过红外光谱、元素分析和单晶X射线衍射进行表征。 [MII(H2O)6]2+、[(R/S)-H2mpz]2+、[(R)-H2mpz]2+或[(S)-H2mpz]2+阳离子与2SO42−阴离子通过两种类型的氢键(Ow–Hw⋯O和N–H⋯O)相互连接,形成超分子结构。使用外消旋的2-mpz提供了结晶方面的选择:一个中心对称结构,其中对映体通过适当的晶体对称操作相关联,或一个对映体占据相同的晶体位置,产生无序。化合物1–7作为氮丙醇(亨利)反应的二叠体选择性催化剂。二叠体选择性可从独占的threo异构体调节到独占的erythro异构体制备,典型产率为50–99%,取决于所使用的催化剂和底物。
  • Asymmetric Henry Reactions Catalyzed by Metal Complexes of Chiral Boron-Bridged Bisoxazoline (borabox) Ligands
    作者:Aurélie Toussaint、Andreas Pfaltz
    DOI:10.1002/ejoc.200800570
    日期:2008.9
    Metal complexes of boron-bridged bisoxazolines (borabox ligands) were evaluated as catalysts for the Henry reaction. Copper(II) complexes induced high enantio- and diastereoselectivity in reactions with nitroethane and nitropropane. The amount of base added had a strong influence on the formation of the chiral complex and the enantioselectivity. Comparison with the corresponding dimethylmethylene-bridged
    硼桥联双恶唑啉(硼盒配体)的金属配合物被评估为亨利反应的催化剂。铜 (II) 配合物在与硝基乙烷和硝基丙烷的反应中诱导高对映选择性和非对映选择性。碱的加入量对手性配合物的形成和对映选择性有很大影响。与相应的二甲基亚甲基桥连双恶唑啉和其他特权配体的比较表明,borabox 是从硝基丙烷和脂肪醛衍生的硝基醇的对映和非对映选择性形成最合适的配体系统。 (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451德国魏因海姆,2008)
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