(Z)-3-methylhex-2-en-1-ol | 30804-76-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (Z)-3-methylhex-2-en-1-ol
• 英文别名: cis-3-Methylhex-2-en-1-ol；Ckwctbjsfblmoh-alcczggfsa-
• CAS: 30804-76-3
• 化学式: C₇H₁₄O
• 分子量: 114.188
• InChiKey: CKWCTBJSFBLMOH-ALCCZGGFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2905290000

反应信息

• 作为反应物：
  描述：

  (Z)-3-methylhex-2-en-1-ol 在 吡啶 、 三溴化磷 、 sodium hydride 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 为溶剂， 反应 4.0h， 生成 (Z)-8-methyl-5-(phenylthio)undec-7-en-4-one
  参考文献：
  名称：

  Synthesis of alkyl (α-phenylthioalkenyl) ketones containing a (Z)-trisubstituted olefinic fragment

  摘要：

  Warren's method, which has been proposed for the synthesis of alpha-phenylthiodialkyl ketones, appeared to be inefficient for the preparation of their alkenyl alkyl analogs. The latter were prepared in good yields by alkenylation of alkyl phenylthiomethyl ketones with alkenyl bromides.

  DOI：

  10.1023/b:rucb.0000035654.60768.fb
• 作为产物：
  描述：

  1-溴-3-甲基丁-3-烯-2-醇 在 氢氧化钾 、 magnesium 作用下， 反应 1.5h， 生成 (Z)-3-methylhex-2-en-1-ol
  参考文献：
  名称：

  Synthesis and some reactions of isopropenyloxirane

  摘要：

  DOI：

  10.1007/bf00504391

文献信息

• SELECTIVE HYDROGENATION OF ALDEHYDE WITH RU/BIDENTATE LIGANDS COMPLEXES
  申请人：FIRMENICH SA

  公开号：US20140243526A1

  公开（公告）日：2014-08-28

  The present invention relates to processes for the reduction by hydrogenation, using molecular H 2 , of a C 5 -C 20 substrate containing one or two aldehydes functional groups into the corresponding alcohol or diol, characterized in that said process is carried out in the presence of —at least one catalyst or pre-catalyst in the form of a ruthenium complex having a coordination sphere of the N 2 P 2 O 2 , wherein the coordinating atoms N 2 are provided by a first bidentate ligand, the coordinating atoms P 2 are provided by a second bidentate ligand and the coordinating atoms O 2 are provided by two non-linear carboxylate ligands; and —optionally of an acidic additive.

  本发明涉及利用分子H2对含有一个或两个醛基官能团的C5-C20底物进行加氢还原的过程，将其转化为相应的醇或二醇，其特征在于所述过程在以下条件下进行：—至少一种催化剂或前驱体存在，其形式为具有N2P2O2配位球的钌配合物，其中配位原子N2由第一双齿配体提供，配位原子P2由第二双齿配体提供，配位原子O2由两个非线性羧酸盐配体提供；和—可选地加入酸性添加剂。
• Asymmetric Hydrogenation of Allylic Alcohols Using Ir–N,P-Complexes
  作者：Jia-Qi Li、Jianguo Liu、Suppachai Krajangsri、Napasawan Chumnanvej、Thishana Singh、Pher G. Andersson

  DOI：10.1021/acscatal.6b02456

  日期：2016.12.2

  γ-disubstituted and β,γ-disubstituted allylic alcohols were prepared and successfully hydrogenated using suitable N,P-based Ir complexes. High yields and excellent enantioselectivities were obtained for most of the substrates studied. This investigation also revealed the effect of the acidity of the N,P–Ir-complexes on the acid-sensitive allylic alcohols. DFT ΔpKa calculations were used to explain the effect of

  在这项研究中，制备了一系列的γ，γ-二取代和β，γ-二取代的烯丙醇，并使用合适的基于N，P的Ir配合物成功地进行了氢化。对于大多数研究的底物，均获得了高收率和出色的对映选择性。这项研究还揭示了N，P–Ir配合物的酸度对酸敏感性烯丙基醇的影响。DFTΔP ķ一个计算被用来解释上的相应的铱络合物的酸性的N，P配体的效果。反应的选择性模型用于准确预测氢化醇的绝对构型。
• Chiral Amino Alcohol Accelerated and Stereocontrolled Allylboration of Iminoisatins: Highly Efficient Construction of Adjacent Quaternary Stereogenic Centers
  作者：Qiuyuan Tan、Xinqiao Wang、Yang Xiong、Zimeng Zhao、Lu Li、Pei Tang、Min Zhang

  DOI：10.1002/anie.201700581

  日期：2017.4.18

  We have developed a highly efficient asymmetric allylboration of ketimines with nonchiral γ,γ‐disubstituted allylboronic acids by using a chiral amino alcohol as the directing group, which is otherwise challenging. The amino alcohol not only serves as a cheap source of nitrogen and chirality, but also dramatically enhances the reactivity. The versatility of this method was demonstrated by its ability

  我们已经通过使用手性氨基醇作为导向基团开发了一种高效的酮亚胺与非手性γ，γ-二取代的烯丙基硼酸的不对称烯丙基硼酸酯，这在其他方面具有挑战性。氨基醇不仅可以作为氮和手性的廉价来源，而且还可以显着提高反应性。该方法具有多种功能，可通过邻近的季碳中心访问所有四个立体异构体，从而证明了该方法的多功能性。提出了反应模型来解释非对映选择性和速率加速作用。
• Absolute configuration of (−)-4-methylheptan-3-ol, a pheromone of the smaller european elm bark beetle, as determined by the synthesis of its (3R,4R)-(+)- and (3S,4R)-(+)-isomers
  作者：K. Mori

  DOI：10.1016/0040-4020(77)80108-7

  日期：1977.1

  Nerol and geraniol were stereoselectively converted to (±)-threo- and (±)-erythro-4-methylheptan-3-ol respectively. (R)-(+)-Citronellic acid was converted to a mixture of (3R,4R)-(+)-threo- and (3S,4R)-(+)-erythro-isomers which was separable by GLC. These syntheses established the absolute configuration of the naturally occurring (−)-4-methylheptan-3-ol to be 3S,4S.

  将Nerol和香叶醇分别立体选择性地转化为（±）-苏式-和（±）-赤型-4-甲基庚烷-3-醇。将（R）-（+）-香acid酸转化为（3 R，4 R）-（+）-苏式-和（3 S，4 R）-（+）-赤型异构体的混合物GLC。这些合成建立的天然存在的绝对构型（ - ） - 4-甲基庚-3-醇为3小号，4小号。
• Organocuivreux vinyliques
  作者：J.F. Normant、G. Cahiez、C. Chuit、J. Villieras

  DOI：10.1016/s0022-328x(00)81328-5

  日期：1974.9

  and almost quantitatively to the corresponding β,β-disubstituted α-ethylenic acids by carbonation. The influence of solvants and ligands in this insertion is discussed. Various functional groups are derived from these acids.

  通过碳化将乙烯基铜化合物立体定向地和几乎定量地转化为相应的β，β-二取代的α-乙烯酸。讨论了溶剂和配体在此插入过程中的影响。各种官能团衍生自这些酸。

表征谱图