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ethyl (R)-3-(dimethyl(phenyl)silyl)-3-phenylpropanoate | 889130-06-7

中文名称
——
中文别名
——
英文名称
ethyl (R)-3-(dimethyl(phenyl)silyl)-3-phenylpropanoate
英文别名
ethyl (3R)-3-[dimethyl(phenyl)silyl]-3-phenylpropanoate
ethyl (R)-3-(dimethyl(phenyl)silyl)-3-phenylpropanoate化学式
CAS
889130-06-7
化学式
C19H24O2Si
mdl
——
分子量
312.484
InChiKey
GFLWKXHTSTZGAX-GOSISDBHSA-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):
    3.88
  • 重原子数:
    22
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 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

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文献信息

  • Enantioselective Synthesis of Chiral 3-Substituted-3-silylpropionic Esters <i>via</i> Rhodium/Bisphosphine-Thiourea-Catalyzed Asymmetric Hydrogenation
    作者:Zongpeng Zhang、Zhengyu Han、Guoxian Gu、Xiu-Qin Dong、Xumu Zhang
    DOI:10.1002/adsc.201700355
    日期:2017.8.7
    We have successfully developed the asymmetric hydrogenation of β‐silyl‐α,βunsaturated esters to prepare chiral 3‐substituted‐3‐silylpropionic ester products catalyzed by rhodium/bisphosphine‐thiourea (ZhaoPhos) with excellent results (up to 97% yield, >99% ee, 1500 TON). Moreover, our hydrogenation products can be efficiently converted to other important organic molecules, such as chiral ethyl (R
    我们已经成功开发出β-甲硅烷基-α,β-不饱和酯的不对称氢化反应,以制备铑/双膦-硫脲(ZhaoPhos)催化的手性3-取代-3-甲硅烷基丙酸酯产品,收率极佳(高达97%ee > 99%,1500吨)。此外,我们的加氢产物可以有效地转化为其他重要的有机分子,例如手性乙基(R)-3-羟基-3-苯基丙酸酯或(R)-3- [二甲基(苯基)甲硅烷基] -3-苯基丙酸。
  • Carbon−Carbon Bond-Forming Enantioselective Synthesis of Chiral Organosilicon Compounds by Rhodium/Chiral Diene-Catalyzed Asymmetric 1,4-Addition Reaction
    作者:Ryo Shintani、Kazuhiro Okamoto、Tamio Hayashi
    DOI:10.1021/ol051978+
    日期:2005.10.1
    new synthetic method for chiral organosilicon compounds through a rhodium-catalyzed asymmetric 1,4-addition of arylboronic acids to beta-silyl alpha,beta-unsaturated carbonyl compounds has been developed. By employing (R,R)-Bn-bod* as a ligand, a range of arylboronic acids can be coupled with these substrates in very high enantiomeric excess. The resulting beta-silyl 1,4-adducts can be converted to
    [反应:见正文]已开发出一种新的合成方法,该方法通过铑催化的芳基硼酸向β-甲硅烷基的α,β-不饱和羰基化合物的不对称1,4-加成反应来合成手性有机硅化合物。通过使用(R,R)-Bn-bod *作为配体,可以将非常高的对映体过量范围的芳基硼酸与这些底物偶联。所得的β-甲硅烷基1,4-加合物可以转化为β-羟基羰基化合物或烯丙基硅烷,同时保留其立体化学信息。
  • An Insoluble Copper(II) Acetylacetonate–Chiral Bipyridine Complex that Catalyzes Asymmetric Silyl Conjugate Addition in Water
    作者:Taku Kitanosono、Lei Zhu、Chang Liu、Pengyu Xu、Shu̅ Kobayashi
    DOI:10.1021/jacs.5b11418
    日期:2015.12.16
    Acicular purplish crystals were obtained from Cu(acac)(2) and a chiral bipyridine ligand. Although the crystals were not soluble, they nevertheless catalyzed asymmetric silyl conjugate addition of lip ophilic substrates in water. Indeed, the reactions proceeded efficiently only in water; they did not proceed well either in organic solvents or in mixed water/organic solvents in which the catalyst/substrates were soluble. This is in pronounced contrast to conventional organic reactions wherein the catalyst/substrates tend to be in solution. Several advantages of the chiral Cu(II) catalysis in water over previously reported catalyst systems have been demonstrated. Water is expected to play a prominent role in constructing and stabilizing sterically confined transition states and accelerating subsequent protonation to achieve high yields and enantioselectivities.
  • Chiral Silanes via Asymmetric Hydrosilylation with Catalytic CuH
    作者:Bruce H. Lipshutz、Naoki Tanaka、Benjamin R. Taft、Ching-Tien Lee
    DOI:10.1021/ol0529593
    日期:2006.5.1
    [reaction: see text] CuH-catalyzed asymmetric conjugate reduction of beta-silyl-alpha,beta-unsaturated esters has been developed. Using PMHS as a stoichiometric source of hydride and in situ generated CuH ligated by Solvias' JOSIPHOS analogue PPF-P(t-Bu)(2) leads to highly enantioselective 1,4-reductions.
    [反应:见正文]已经开发出CuH催化的β-甲硅烷基-α,β-不饱和酯的不对称共轭还原。使用PMHS作为氢化物的化学计量来源,并通过Solvias的JOSIPHOS类似物PPF-P(t-Bu)(2)连接的原位生成的CuH导致高度对映选择性1,4还原。
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