(1R,2S)-1-cyclohexylbut-3-ene-1,2-diol | 133321-92-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (1R,2S)-1-cyclohexylbut-3-ene-1,2-diol
• 英文别名: (S,R)-1-cyclohexylbut-3-ene-1,2-diol
• CAS: 133321-92-3
• 化学式: C₁₀H₁₈O₂
• 分子量: 170.252
• InChiKey: SERFNYVVELCKQQ-VHSXEESVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  环己烷基甲醛 在 potassium fluoride 、 双氧水 、 potassium hydrogencarbonate 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 生成 (1R,2S)-1-cyclohexylbut-3-ene-1,2-diol
  参考文献：
  名称：

  酒石酸二异丙酯改性的（E）-γ-[（（环己氧基））二甲基甲硅烷基-烯丙基硼酸酯，一种手性试剂，用于通过醛的正式α-羟基烯丙基化立体选择性合成抗1,2-二醇

  摘要：

  已经开发了通过醛与酒石酸酯改性的γ（烷氧基甲硅烷基）烯丙基硼酸酯2的反应，对映选择性合成抗1，2-二醇的方法。该方法在与手性醛的双重不对称反应中最有效。

  DOI：

  10.1016/s0040-4039(00)97299-x

文献信息

• Palladium-Catalyzed Synthesis of Enantiomerically Pure α-Substituted Allylboronic Esters and Their Addition to Aldehydes
  作者：Enrique Fernández、Jörg Pietruszka、Wolfgang Frey

  DOI：10.1021/jo1008959

  日期：2010.8.20

  palladium-catalyzed carbonyl allylations with SnCl2 to obtain enantiomerically pure α-substituted allylboronic esters 8 and 9. The reaction proceeds regioselectively and with high, simple diastereoselectivity to form anti-products. Their addition to aldehydes yields enantiomerically enriched homoallylic alcohols 17 and 18, respectively. Synthesis, characterization, and a mechanistic rational is presented here.

  酒石酸衍生的硼酸酯2可以用SnCl 2进行钯催化的羰基烯丙基化，以获得对映体纯的α-取代的烯丙基硼酸酯8和9。该反应区域选择性地进行，并且具有高，简单的非对映选择性，从而形成反产物。将它们添加到醛中分别得到对映体富集的均烯丙基醇17和18。本文介绍了合成，表征和机械原理。
• Diisopropyl tartrate modified (E)-γ-[(cyclohexyloxy)dimethylsilyl]- and (E)-γ-(dimethylphenylsilyl)allylboronates: Chiral Reagents for the Enantio- and Diastereoselective synthesis of anti 1,2-diols and 2-butene-1,4-diols via the formal α- and γ-hydroxyallylation of aldehydes
  作者：William R. Roush、Paul T. Grover

  DOI：10.1016/s0040-4020(01)88869-4

  日期：1992.1

  Enantioselective synthesis of 4-substituted (E)-2-butene-1,4-diols and anti 1,2-diols are described. Highly diastereoselective reactions of aldehydes and the chiral PhMe2Si- and (C6H11O)Me2Si- substituted allylboronates 25 and 26 provide anti homoallylic 29 and 50, respectively. Epoxidation of 29 with dimethyl dioxirane followed by acid catalyzed Petersen rearrangement of the intermediate epoxysilanols

  描述了4-取代的（E）-2-丁烯-1,4-二醇和抗1,2-二醇的对映选择性合成。醛与手性PhMe 2 Si-和（C 6 H 11 O）Me 2 Si-取代的烯丙基硼酸酯25和26的高度非对映选择性反应分别提供反均聚物29和50。29用二甲基二环氧乙烷环氧化，然后经酸催化的中间体环氧硅烷醇进行Petersen重排，可得到具有优异对映选择性（81-87％ee）的1,4-丁二醇27。Tamao氧化50提供抗二醇22（ee的64–72％）。这些程序尤其在与一系列氧化的手性醛进行双不对称反应时获得了优异的结果（图1和2）。这些方法有望用于非环状前体糖的非对映选择性合成中。
• [(E)-.gamma.-(1,3,2-Dioxaborinanyl)allyl]diisopinocampheylborane, an Exceptional Reagent for the Stereo- and Enantioselective Synthesis of anti- 1-Alkene-3,4-diols via a Masked .alpha.-Hydroxyallylboration
  作者：Herbert C. Brown、Gowriswari Narla

  DOI：10.1021/jo00120a005

  日期：1995.7
• Barrett, Anthony G. M.; Malecha, James W., Journal of the Chemical Society. Perkin transactions I, 1994, # 14, p. 1901 - 1906
  作者：Barrett, Anthony G. M.、Malecha, James W.

  DOI：——

  日期：——
• 4,5-Diisopropyl-<i>B</i>-[(<i>E</i>)-[(3‘-menthofuryl)dimethylsilyl]allyl]-1,3,2- dioxaborolane, an Improved Chiral Reagent for the Anti α-Hydroxyallylation of Aldehydes:  Application to the Enantioselective Synthesis of (−)-Swainsonine
  作者：J. A. Hunt、William R. Roush

  DOI：10.1021/jo961840s

  日期：1997.2.1

  Diisopropyl tartrate-modified (E)-[gamma-(furyldimethylsilyl)allyl]boronates 10 and 11 were designed for the enantioselective synthesis of substituted anti-3,4-dihydroxy-1-butenes 9 via the anti-alpha-hydroxyallylation of aldehydes. The reactions of aldehydes with 10 and 11 provided furyldimethylsilyl-substituted anti-1,2-silanols 12 and 13 with good enantioselectivity (74-82% ee), and the silanols were oxidized to the corresponding anti-1,2-diols 9 by a modified Fleming-Tamao oxidation protocol. The high reactivity of the (menthofuryl)silane unit toward electrophilic substitution allowed complete protodesilylation of menthofuryl-substituted silanols 13 and subsequent oxidation to diols 9 in a one-pot operation without competing protodesilylation of the allylsilane unit. However, a two-step protocol was required for the protodesilylation-oxidation of the less reactive 2-(5-methyl)-asymmetric reactions with three chiral aldehydes 23-35 (80 to >92% de, with the exception of the mismatched reactions with aldehyde 25, which were essentially unselective). However, [[[2-(5-methylfuryl)]dimethylsilyl]ally]boronate 10 could only be synthesized in less than or equal to 15% yield, and oxidations of the 2-(5-methylfuryl)-substituted silanols 12 were lower-yielding than oxidations of the corresponding menthofuryl-substituted silanols 13. Thus diisopropyl tartrate-modified (E)-[gamma-[(menthofuryl)dimethylsilyl]ally]boronate 11 proved to be the more useful of the two reagents. As a demonstration of the utility of 11 in the synthesis of polyhydroxylated natural products, this new reagent was used in a brief and highly stereoselective synthesis of the naturally occurring alkaloid (-)-swainsonine (42).