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tert-butyl 2-oxooctanoate | 1361018-54-3

中文名称
——
中文别名
——
英文名称
tert-butyl 2-oxooctanoate
英文别名
Tert-butyl 2-oxooctanoate
tert-butyl 2-oxooctanoate化学式
CAS
1361018-54-3
化学式
C12H22O3
mdl
——
分子量
214.305
InChiKey
BYKSEQFYUVAYTN-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):
    3.4
  • 重原子数:
    15
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    反式硝基苯乙烯tert-butyl 2-oxooctanoate 在 (4bS,10bS)-4b,5,6,10b,11,12-hexahydrodibenzo[c,h][1,5]naphthyridine 、 copper(II) acetate monohydrate 作用下, 以 异丙醇 为溶剂, 反应 24.0h, 以81%的产率得到(1R,2S,3R,4S,5R,6R)-tert-butyl 1-hydroxy-2,4-dinitro-6-pentyl-3,5-diphenylcyclohexanecarboxylate
    参考文献:
    名称:
    高度非对映体和对映体选择性反应,用于构建功能化环己烷:一步之遥,六个连续的立体中心
    摘要:
    只需混合即可得到六个:六价连续的立体中心(包括一个四级立体中心)和三个CC键是通过新的铜催化串联反应生成的(请参见方案)。刚性手性二胺配体使这种不对称串联反应能够在温和的反应条件下以优异的立体选择性(完全的非对映选择性和高对映选择性)和高收率进行。
    DOI:
    10.1002/anie.201107495
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文献信息

  • Asymmetric Organocatalytic Michael/Michael/Henry Sequence to Construct Cyclohexanes with Six Vicinal Stereogenic Centers
    作者:Xiaohua Liu、Yushuang Chen、Weiwei Luo、Lili Lin、Xiaoming Feng
    DOI:10.1055/s-0036-1588940
    日期:——
    efficient, asymmetric, catalytic, triple-cascade reaction between α-keto esters and nitroalkenes to construct cyclohexanes with six vicinal stereogenic centers in good yields and with high enantioselectivities has been established. A bifunctional guanidine–amide organocatalyst proved to be useful for the Michael/Michael/Henry sequence through Bronsted base and hydrogen-bonding cooperative catalysis.
    已经建立了一种有效的、不对称的、催化的、α-酮酯和硝基烯烃之间的三重级联反应,以高产率和高对映选择性构建具有六个邻位立体中心的环己烷。双功能胍-酰胺有机催化剂通过布朗斯台德碱和氢键协同催化被证明可用于迈克尔/迈克尔/亨利序列。
  • METHOD FOR SYNTHESIS OF KETO ACIDS OR AMINO ACIDS BY HYDRATION OF ACETYLENE COMPOUND
    申请人:Ogo Seiji
    公开号:US20090216044A1
    公开(公告)日:2009-08-27
    An object of the present invention is to provide a method for synthesis of keto acids by hydration of an acetylene compound (acetylene-carboxylic acids) under mild conditions free from harmful mercury catalysts and a method for synthesis of amino acids from acetylene-carboxylic acids in a single container (one-pot or tandem synthesis). In one embodiment of the method according to the present invention for synthesis of keto acids, acetylene-carboxylic acids is hydrated in the presence of a metal salt represented by General Formula (1), where M 1 represents an element in Group VIII, IX, or X of the periodic table, and X 1 , X 2 , or X 3 ligand represents halogen, H 2 O, or a solvent molecule, and k represents a valence of a cation species, and Y represents an anion species, and L represents a valence of the anion species, and each of K and L independently represents 1 or 2, and k×m=L×n.
    本发明的目的是提供一种在温和条件下,不使用有害的汞催化剂,通过乙炔化合物(乙炔羧酸)的水合反应合成酮酸的方法,以及一种从乙炔羧酸中在一个容器中(单步或串联合成)合成氨基酸的方法。根据本发明的一种方法实施例,乙炔羧酸在通式(1)所代表的金属盐的存在下被水化,其中M1代表周期表第VIII、IX或X族元素,X1、X2或X3配体代表卤素、H2O或溶剂分子,k代表阳离子种类的价,Y代表阴离子种类,L代表阴离子种类的价,K和L各自独立地表示1或2,k×m=L×n。
  • METHOD FOR SYNTHESIS OF KETO ACID OR AMINO ACID BY HYDRATION OF ACETHYLENE COMPOUND
    申请人:Japan Science and Technology Agency
    公开号:EP1932824A1
    公开(公告)日:2008-06-18
    An object of the present invention is to provide a method for synthesis of keto acids by hydration of an acetylene compound (acetylene-carboxylic acids) under mild conditions free from harmful mercury catalysts and a method for synthesis of amino acids from acetylene-carboxylic acids in a single container (one-pot or tandem synthesis). In one embodiment of the method according to the present invention for synthesis of keto acids, acetylene-carboxylic acids is hydrated in the presence of a metal salt represented by General Formula (1), where M1 represents an element in Group VIII, IX, or X of the periodic table, and X1, X2, or X3 ligand represents halogen, H2O, or a solvent molecule, and k represents a valence of a cation species, and Y represents an anion species, and L represents a valence of the anion species, and each of K and L independently represents 1 or 2, and k × m = L × n.
    本发明的目的是提供一种在温和条件下通过水合乙炔化合物(乙炔-羧酸)合成酮酸的方法,不使用有害的汞催化剂,以及一种在单个容器中从乙炔-羧酸合成氨基酸的方法(单锅或串联合成)。在根据本发明合成酮酸的方法的一个实施方案中,乙炔-羧酸在通式(1)代表的金属盐存在下水合、 其中 M1 代表元素周期表第 VIII、IX 或 X 族中的元素,X1、X2 或 X3 配体代表卤素、H2O 或溶剂分子,K 代表阳离子种类的价数,Y 代表阴离子种类,L 代表阴离子种类的价数,K 和 L 各自独立地代表 1 或 2,且 k × m = L × n。
  • US8153839B2
    申请人:——
    公开号:US8153839B2
    公开(公告)日:2012-04-10
  • A Highly Diastereo- and Enantioselective Reaction for Constructing Functionalized Cyclohexanes: Six Contiguous Stereocenters in One Step
    作者:Dengjian Shi、Yinjun Xie、Han Zhou、Chungu Xia、Hanmin Huang
    DOI:10.1002/anie.201107495
    日期:2012.1.27
    Just mix to get six: Six contiguous stereocenters, including one quaternary stereocenter, and three CC bonds are created by a new copper‐catalyzed tandem reaction (see scheme). Rigid chiral diamine ligands enabled this asymmetric tandem reaction to proceed with excellent stereoselectivity (complete diastereoselectivity and high enantioselectivity) and high yield under mild reaction conditions.
    只需混合即可得到六个:六价连续的立体中心(包括一个四级立体中心)和三个CC键是通过新的铜催化串联反应生成的(请参见方案)。刚性手性二胺配体使这种不对称串联反应能够在温和的反应条件下以优异的立体选择性(完全的非对映选择性和高对映选择性)和高收率进行。
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