(R)-(6-hydroxycyclohex-1-enyl)(4-tolyl)methanone | 1223441-38-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (R)-(6-hydroxycyclohex-1-enyl)(4-tolyl)methanone
• 英文别名: (R)-(6-hydroxycyclohex-1-enyl)(p-tolyl)methanone；[(6R)-6-hydroxycyclohexen-1-yl]-(4-methylphenyl)methanone
• CAS: 1223441-38-0
• 化学式: C₁₄H₁₆O₂
• 分子量: 216.28
• InChiKey: UQYVQYBIOPEJGX-CYBMUJFWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  O=CH(CH2)3CH=CH(C=O)-p-tol 在 (S)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(1-(diphenylphosphino)-3-phenylpropan-2-yl)thiourea 作用下， 以 二氯甲烷 为溶剂， 反应 22.0h， 生成 (R)-(6-hydroxycyclohex-1-enyl)(4-tolyl)methanone 、 (S)-(6-hydroxycyclohex-1-enyl)(4-tolyl)methanone
  参考文献：
  名称：

  氨基酸衍生的硫代硫脲催化的对映选择性分子内Morita-Baylis-Hillman反应

  摘要：

  已经开发了一系列衍生自l-氨基酸的手性双功能膦硫脲，以促进对映选择性分子内Morita-Baylis-Hillman反应。该方法在温和条件下提供了高达84％ee的环状羟基烯酮和良好的收率。

  DOI：

  10.1016/j.tet.2010.01.085

文献信息

• Bifunctional ferrocene-based squaramide-phosphine as an organocatalyst for highly enantioselective intramolecular Morita–Baylis–Hillman reaction
  作者：Xiaorui Zhang、Pengfei Ma、Dongxu Zhang、Yang Lei、Shengyong Zhang、Ru Jiang、Weiping Chen

  DOI：10.1039/c4ob00137k

  日期：——

  catalysis, ferrocene could be an excellent scaffold for organocatalysts. The simple and easily accessible bifunctional ferrocene-based squaramide-phosphine shows high enantioselectivity in the intramolecular Morita–Baylis–Hillman reaction of 7-aryl-7-oxo-5-heptenals, giving a variety of 2-aroyl-2-cyclohexenols in up to 96% ee.

  这项工作表明，根据金属催化，二茂铁可能是有机催化剂的优良支架。简单易行的基于双官能二茂铁的方酰胺-膦在7-芳基-7-氧代-5-庚烯的分子内Morita-Baylis-Hillman反应中显示出很高的对映选择性，从而产生了多种2-芳基-2-环己烯醇到96％ee。
• The enantioselective intramolecular Morita–Baylis–Hillman reaction catalyzed by amino acid-derived phosphinothiourea
  作者：Jing-Jing Gong、Kui Yuan、Hong-Liang Song、Xin-Yan Wu

  DOI：10.1016/j.tet.2010.01.085

  日期：2010.3

  A series of chiral bifunctional phosphinothioureas derived from l-amino acids have been developed to promote the enantioselective intramolecular Morita–Baylis–Hillman reaction. The process afforded the cyclic hydroxyl enones with up to 84% ee and good yields under mild conditions.

  已经开发了一系列衍生自l-氨基酸的手性双功能膦硫脲，以促进对映选择性分子内Morita-Baylis-Hillman反应。该方法在温和条件下提供了高达84％ee的环状羟基烯酮和良好的收率。
• Chiral thiourea derivatives as organocatalyts in the enantioselective Morita-Baylis-Hillman reactions
  作者：A. Ebru Aydin

  DOI：10.24820/ark.5550190.p011.072

  日期：——

  Novel chiral bifunctional thiourea derivatives have been synthesised and successfully applied to the intermolecular Morita-Baylis-Hillman (MBH) reaction of an aromatic aldehyde with methyl vinyl ketone (MVK) and to the intramolecular MBH reaction of omega-formyl-enone. The corresponding products were obtained with high enantioselectivities (up to 98 % ee). The thiourea organocatalyst derived from a B-amino alcohol gave high enantioselectivities (92 % ee) in the intermolecular MBH reaction, whereas the same chiral ligand afforded the corresponding product in high yield (85 %) with moderate enantioselectivity (75 % ee) in the intramolecular MBH reaction. The use of a thiophene ring-containing thiourea derivative gave high enantioselectivities in the intermolecular and intramolecular MBH reactions (85 % and 95 % ee, respectively).[GRAPHICS].
• 10.24820/ark.5550190.p011.072dummy2
  作者：Aydin, A. Ebru

  DOI：10.24820/ark.5550190.p011.072dummy2

  日期：——