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(R)-1-Bromo-3-methylundecane | 84567-95-3

中文名称
——
中文别名
——
英文名称
(R)-1-Bromo-3-methylundecane
英文别名
(-)(R)-1-bromo-3-methyl-undecane;(-)(R)-1-Brom-3-methyl-undecan;(3R)-1-Bromo-3-methylundecane
(R)-1-Bromo-3-methylundecane化学式
CAS
84567-95-3
化学式
C12H25Br
mdl
——
分子量
249.234
InChiKey
MQXSAFCRTCCMSS-GFCCVEGCSA-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:
    271.6±8.0 °C(Predicted)
  • 密度:
    1.037±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.5
  • 重原子数:
    13
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

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

点击查看最新优质反应信息

文献信息

  • Asymmetric Syntheses of the Sex Pheromones of Pine Sawflies, Their Homologs and Stereoisomers
    作者:Jian-Feng Zheng、Hong-Qiao Lan、Rui-Feng Yang、Qi-Long Peng、Zhen-Hua Xiao、Shi-Chuan Tuo、Kong-Zhen Hu、Yong-Gang Xiang、Zhen Wei、Zhen Zhang、Pei-Qiang Huang
    DOI:10.1002/hlca.201200341
    日期:2012.10
    We describe efficient and flexible enantioselective syntheses of the active enantiomers of the pheromones of pine sawflies, including the species Diprion jingyuanensis, their homologs and, stereoisomers, as well as those identified from the Chinese species Diprion jingyuanensis, i.e., 126. A total of 48 compounds, including acetates 78–101 and propanoates 102–125, have been synthesized. Our general
    我们描述松叶蜂,包括物种的信息素的活性对映体的高效,灵活的对映选择性合成靖远松叶蜂,及其同系物和立体异构体,以及那些从中国物种已查明,靖远松叶蜂,即,126。共有48组的化合物,包括乙酸盐78 - 101和丙酸酯102 - 125,已被合成。我们对这些化合物的一般方法来自于市售的Chirons二乙基(S)-和(R)-苹果酸酯,以及(R)-3-羟基丁酸乙酯。该泽巴赫 在关键步骤中采用不对称甲基化来控制其他构型。
  • SYNTHESIS OF THE SEX-ATTRACTANT OF PINE SAWFLIES (DIPRION SPECIES); (2<i>S</i>,3<i>R</i>,7<i>R</i>)- AND (2<i>S</i>,3<i>R</i>,7<i>S</i>)-3,7-DIMETHYLPENTADECAN-2-OL
    作者:Tadashi Kikukawa、Motomasa Imaida、Akira Tai
    DOI:10.1246/cl.1982.1799
    日期:1982.11.5
    candidate epimers, (2S,3R,7R)-and (2S,3R,7S)-3,7-dimethylpentadecan-2-ol were synthesized by the coupling reaction of optically active C5 and C12 units. The C12 units, (R)-()-and (S)-(+)-1-bromo-2-methyludecane were prepared from (R)-(+)-pulegone. The C5 unit, (2R,3S)-2-methyl-3-tetrahydropyranoxy-1-tosyloxybutane was derived from (2S,3S)-2-methyl-3-hydroxybutyric acid prepared by the reported prodedure
    为了建立松叶蜂双朊病毒性引诱剂的立体化学,合成了两种候选差向异构体,(2S,3R,7R)-和(2S,3R,7S)-3,7-二甲基十五烷-2-ol光学活性 C5 和 C12 单元的偶联反应。C12 单元 (R)-(-)- 和 (S)-(+)-1-bromo-2-methyludecane 由 (R)-(+)-pulegone 制备。C5 单元 (2R,3S)-2-methyl-3-tetrahydropyranoxy-1-tosyloxybutane 衍生自 (2S,3S)-2-methyl-3-hydroxybutyric 酸,由报道的程序制备。
  • Syntheses of the Sex-Attractant of Pine Sawflies
    作者:Tadashi Kikukawa、Motomasa Imaida、Akira Tai
    DOI:10.1246/bcsj.57.1954
    日期:1984.7
    In order to establish the stereochemistry of the sex attractant of various species of pine sawflies, (2S,3R,7R)-, (2S,3R,7S)- and (2S,3S,7S)-2-acetoxy- and 2-propionyloxy-3,7-dimethylpentadecane were synthesized. The alcohol moiety of each pheromone was prepared by the coupling of Grignard reagent of C12 block with tosylate of C5 block. The C12 blocks, (R)- and (S)-1-bromo-2-methylundecane, were prepared from (R)-(+)-pulegone. The C5 blocks, (2R,3S)- or (2S,3S)-2-methyl-3-tetrahydropyranyloxy-1-(tosyloxy)butane, were derived from (2S,3S)- or (2R,3S)-2-methyl-3-hydroxybutyric acid prepared by the enantio-differentiating hydrogenation of methyl 2-methyl-3-oxobutyrate over the asymmetrically modified nickle catalyst.
    为了确定不同种类松锯齿蝇性引诱剂的立体化学结构,合成了(2S,3R,7R)-、(2S,3R,7S)-和(2S,3S,7S)-2-乙酰氧基和 2-丙酰氧基-3,7-二甲基十五烷。每种信息素的醇分子都是通过 C12 嵌段的格氏试剂与 C5 嵌段的甲苯磺酸盐偶联制备的。C12 嵌段(R)-和(S)-1-溴-2-甲基十一烷是由(R)-(+)-pulegone 制备的。(2R,3S)-或(2S,3S)-2-甲基-3-四氢吡喃氧基-1-(对甲苯磺酰氧基)丁烷等 C5 嵌段是由(2S,3S)-或(2R,3S)-2-甲基-3-羟基丁酸在不对称改性镍催化剂上通过 2-甲基-3-氧代丁酸甲酯的对映异构加氢反应制备的。
  • Tai, Akira; Morimoto, Naotake; Yoshikawa, Masato, Agricultural and Biological Chemistry, 1990, vol. 54, # 7, p. 1753 - 1762
    作者:Tai, Akira、Morimoto, Naotake、Yoshikawa, Masato、Uehara, Kazuya、Sugimura, Takashi、Kikukawa, Tadashi
    DOI:——
    日期:——
  • TAI, AKIRA;MORIMOTO, NAOTAKE;YOSHIKAWA, MASATO;UEHARA, KAZUYA;SUGIMURA, T+, AGR. AND BIOL. CHEM., 54,(1990) N, C. 1753-1762
    作者:TAI, AKIRA、MORIMOTO, NAOTAKE、YOSHIKAWA, MASATO、UEHARA, KAZUYA、SUGIMURA, T+
    DOI:——
    日期:——
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