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(R)-3-(1H-indol-3-yl)-1-phenylbutan-1-one | 604007-06-9

中文名称
——
中文别名
——
英文名称
(R)-3-(1H-indol-3-yl)-1-phenylbutan-1-one
英文别名
(3R)-3-(1H-indol-3-yl)-1-phenylbutan-1-one
(R)-3-(1H-indol-3-yl)-1-phenylbutan-1-one化学式
CAS
604007-06-9
化学式
C18H17NO
mdl
——
分子量
263.339
InChiKey
CPYMXYDBEVHMFN-CYBMUJFWSA-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

  • 熔点:
    103-105 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))
  • 沸点:
    465.9±28.0 °C(Predicted)
  • 密度:
    1.155±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    20
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    32.9
  • 氢给体数:
    1
  • 氢受体数:
    1

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:
    (R)-3-(1H-indol-3-yl)-1-phenylbutan-1-one碘甲烷 在 sodium hydride 作用下, 以 四氢呋喃 为溶剂, 以89%的产率得到(R)-(+)-3-(1-methyl-1H-indol-3-yl)-1-phenylbutan-1-one
    参考文献:
    名称:
    Can Simple Enones Be Useful Partners for the Catalytic Stereoselective Alkylation of Indoles?
    摘要:
    A new catalytic system for the first example of enantioselective Friedel-Crafts-type (FC) addition of indoles to simple enones is described. The use of an equimolar amount of chiral [AI(salen)Cl] and 2,6-lutidine (10 mol %) was found to be effective in promoting the conjugate addition of indoles to (E)-arylcrotyl ketones, furnishing the corresponding beta-indolyl ketones in excellent yield and high enantioselectivity (ee up to 89%). The role of the base was investigated through spectroscopic as well as computational analyses, which suggested that in situ formation of a new chiral (base(.)[Al(salen)]) complex was operating under our reaction conditions. In particular, a stable cationic [Al(salen)] hexacoordinate trans complex with the additive base and the enone is suggested as being responsible for the stereocontrolled reaction. Finally, detailed monitoring of the reaction course was carried out showing that a conventional FC pathway induced by [Al(salen)Cl] acting as a Lewis acid is operating.
    DOI:
    10.1021/jo0487202
  • 作为产物:
    描述:
    溴苯叔丁基过氧化氢 、 (S,S)-1,1'-(6,6',7,7'-tetrahydro-5H,5'H-[1,1'-bi(cyclopenta[c]pyridine)]-3,3'-diyl)bis(2,2-dimethylpropan-1-ol) 、 sodium dodecyl-sulfatemagnesiumN,N-二甲基苯胺copper(II) oxide 、 palladium dichloride 作用下, 以 四氢呋喃正壬烷乙腈 为溶剂, 反应 3.5h, 生成 (R)-3-(1H-indol-3-yl)-1-phenylbutan-1-one(S)-3-(1H-indol-3-yl)-1-phenylbutan-1-one
    参考文献:
    名称:
    Bolm's 2,2'-联吡啶配体的合成及其应用
    摘要:
    开发了一种新的伯尔姆2,2'-联吡啶配体类似物的合成方法,该方法基于1-卤代炔与腈的催化[2 + 2 + 2]环三聚。整个合成过程的关键步骤是将取代的2-溴吡啶与相应的联吡啶进行均二聚,对此进行了研究和优化。然后将新制备的联吡啶(S,S)-2作为手性配体在金属催化的对映选择性反应中进行测试。在所研究的反应中,最有希望的结果是在环氧化物开环(82%收率,98%ee)和Mukaiyama aldol反应(> 96%收率,99/1 dr,92%ee)中获得的。在Mukaiyama-aldol反应以及迈克尔加成反应中,新的配体2 证明了与Bolm配体相比它的耐用性,因为它对用过的试剂的纯度较不敏感。
    DOI:
    10.1002/adsc.201800452
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文献信息

  • Organocatalytic Asymmetric Friedel−Crafts Alkylation of Indoles with Simple α,β-Unsaturated Ketones
    作者:Giuseppe Bartoli、Marcella Bosco、Armando Carlone、Fabio Pesciaioli、Letizia Sambri、Paolo Melchiorre
    DOI:10.1021/ol070309o
    日期:2007.3.1
    text]. The first general and highly enantioselective organocatalytic Friedel-Crafts alkylation of indoles with simple alpha,beta-unsaturated ketones has been accomplished. Central to these studies has been the identification of a new catalyst amine salt, in which both the cation and the anion are chiral, that exhibits high reactivity and selectivity for iminium ion catalysis.
    [结构:见文字]。已经完成了具有简单的α,β-不饱和酮的吲哚的第一个一般的和高对映选择性的有机催化弗里德-克来福特烷基化反应。这些研究的中心是鉴定新的催化剂胺盐,其中阳离子和阴离子都是手性的,对亚胺离子催化具有很高的反应性和选择性。
  • Chiral Brønsted acid catalyzed asymmetric Friedel–Crafts alkylation reaction of indoles with α,β-unsaturated ketones: short access to optically active 2- and 3-substituted indole derivatives
    作者:Tsubasa Sakamoto、Junji Itoh、Keiji Mori、Takahiko Akiyama
    DOI:10.1039/c0ob00197j
    日期:——
    The asymmetric Friedel–Crafts alkylation reaction of indoles with α,β-unsaturated ketones catalyzed by chiral phosphoric acid is reported. A wide range of indoles and 4,7-dihydroindoles were allowed to react with α,β-unsaturated ketones to give the corresponding 1,4-adducts in good to high chemical yields and with excellent enantioselectivities.
    手性催化的α,β-不饱和酮与吲哚的不对称Friedel-Crafts烷基化反应 磷酸被报道。使各种吲哚和4,7-二氢吲哚与α,β-不饱和酮反应,以良好的化学收率和良好的对映选择性得到相应的1,4-加合物。
  • Highly Enantioselective Synthesis of β-Heteroaryl-Substituted Dihydrochalcones Through Friedel-Crafts Alkylation of Indoles and Pyrrole
    作者:Wentao Wang、Xiaohua Liu、Weidi Cao、Jun Wang、Lili Lin、Xiaoming Feng
    DOI:10.1002/chem.200902355
    日期:2010.2.1
    A highly enantioselective Friedel–Crafts (F–C) alkylation of indoles and pyrrole with chalcone derivatives catalyzed by a chiral N,N′‐dioxide–Sc(OTf)3 complex has been developed that tolerates a wide range of substrates. The reaction proceeds in moderate to excellent yields and high enantioselectivities (85–92 % enantiomeric excess) using 2 mol % (for indole) or 0.5 mol % (for pyrrole) catalyst loading
    已开发了由手性N,N'-二氧化物-Sc(OTf)3络合物催化的查尔酮衍生物对吲哚和吡咯进行高度对映选择性的Friedel-Crafts(FC)烷基化反应,可耐受多种底物。使用2摩尔%(对于吲哚)或0.5摩尔%(对于吡咯)的催化剂负载量,反应以中等至极好的收率和高对映选择性(85-92%对映体过量)进行,这表明了催化剂体系的潜在价值。同时,观察到强烈的正非线性效应。根据实验结果和以前的报告,提出了一个可能的工作模型来解释激活和不对称诱导的起源。
  • Enantioselective Synthesis of Substituted Indoles Through Zirconium(IV)-Catalyzed Friedel–Crafts Alkylation
    作者:José Pedro、Gonzalo Blay、Isabel Fernández、Carlos Vila
    DOI:10.1055/s-0032-1317161
    日期:——
    Abstract The chiral complex of (R)-3,3′-Br2-BINOL and zirconium tert-butoxide catalyzes the Friedel–Crafts alkylation of indoles with enones bearing an alkyl or fluorinated group at the β-position to give indoles having a side chain at the C3 position with a tertiary stereogenic center in good yields and with excellent enantioselectivities. The chiral complex of (R)-3,3′-Br2-BINOL and zirconium tert-butoxide
    摘要 (R)-3,3'-Br 2 -BINOL和叔丁醇锆的手性配合物催化吲哚的弗里德-克夫茨烷基化反应,其中在β位置带有烷基或氟化基团的烯酮产生具有侧链的吲哚在C3位置具有三级立体异构中心,产率高且对映选择性优异。 (R)-3,3'-Br 2 -BINOL和叔丁醇锆的手性配合物催化吲哚的弗里德-克夫茨烷基化反应,其中在β位置带有烷基或氟化基团的烯酮产生具有侧链的吲哚在C3位置具有三级立体异构中心,产率高且对映选择性优异。
  • Hydrogen‐Bonding‐Assisted Cationic Aqua Palladium(II) Complex Enables Highly Efficient Asymmetric Reactions in Water
    作者:Taku Kitanosono、Tomoya Hisada、Yasuhiro Yamashita、Shū Kobayashi
    DOI:10.1002/anie.202009989
    日期:2021.2.15
    Metal‐bound water molecules have recently been recognized as a new facet of soft Lewis acid catalysis. Herein, a chiral palladium aqua complex was constructed that enables carbon–hydrogen bonds of indoles to be functionalized efficiently. We embraced a chiral 2,2′‐bipyridine as both ligand and hydrogen‐bond donor to configure a robust, yet highly Lewis acidic, chiral aqua complex in water. Whereas the
    金属结合的水分子最近被认为是软路易斯酸催化的一个新方面。本文中,构建了手性钯水络合物,该化合物使吲哚的碳氢键有效地被官能化。我们采用手性2,2'-联吡啶作为配体和氢键供体,以在水中构筑坚固而高度路易斯酸的手性水络合物。尽管在有机溶剂中或在无溶剂条件下无法控制对映选择性,但在水性环境中使用可使σ-吲哚基钯中间体以高度对映选择性的方式有效地反应。因此,这项工作描述了在温和的反应条件下以高度对映选择性的方式转化有机金属中间体的潜在强大的新方法。
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