(S)-3-phenylheptan-1-ol | 137623-81-5

• 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: (S)-3-phenylheptan-1-ol
• 英文别名: (3S)-3-phenylheptan-1-ol
• CAS: 137623-81-5
• 化学式: C₁₃H₂₀O
• 分子量: 192.301
• InChiKey: RWXUFMRUFHUQNW-ZDUSSCGKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (S)-3-phenylheptan-1-ol 在 四溴化碳 、 三苯基膦 作用下， 以 二氯甲烷 为溶剂， 生成 (3S)-3-phenyl-1-bromoheptane
  参考文献：
  名称：

  手性γ-芳基-1H-1,2,4-三唑衍生物作为高度潜在的抗真菌剂：设计，合成，结构和体外杀真菌活性。

  摘要：

  通过使用手性助剂作为控制试剂，方便地设计和合成了一系列新型的手性γ-芳基-1H-1,2,4-三唑衍生物，作为高潜力的抗真菌剂。所有化合物均显示出中至高的ee值，最高可达99％，初步的生物测定结果表明，大多数目标化合物对尖孢镰刀菌，茄形枯萎病菌，灰葡萄孢菌，玉米赤霉菌，玉米赤霉菌和Dothiorella gregaria具有显着的广谱活性。 ，和炭疽菌。

  DOI：

  10.1021/jf8026843
• 作为产物：
  描述：

  (3S)-3-Phenylheptanal 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 (S)-3-phenylheptan-1-ol
  参考文献：
  名称：

  1,2- vs. 1,4-addition of nucleophilic organometallics to nonracemic 2-(1-naphthyl)- and 2-cinnamyl-1,3-oxazolidines

  摘要：

  We herein report our results where the addition of organomagnesium reagents to 2-(1-naphthyl)- and 2-cinnamyl-1,3-oxazolidines occurred consistently in a 1,4-conjugate manner, while lithium, cerium, and copper organometallic reagents added in a 1,2-fashion. The 1,4-conjugate addition pathway was primarily exploited by using (4R)-2-(1-naphthyl)-4-phenyl-1,3-oxazolidine (4) as a substrate to obtain, after NaBH4 reduction of the intermediate aldehyde, trans-disubstituted 1,2-dihydronaphthalenes with enantiomeric excesses of 93-94%. The amino alcohol products resulting from 1,2-addition were oxidatively cleaved to afford enantiomeric enriched (R)-alpha-(1-naphthyl)alkylamines 6a and 6b in > 99% ee.

  DOI：

  10.1021/jo00030a035

文献信息

• Regio- and diastereoselective conjugate addition of Grignard reagents to aryl substituted α,β-unsaturated carbonyl compounds derived from Oppolzer's sultam
  作者：Xiufang Cao、Fang Liu、Wenchang Lu、Gang Chen、Guang-Ao Yu、Sheng Hua Liu

  DOI：10.1016/j.tet.2008.04.048

  日期：2008.6

  Asymmetric conjugate addition of Grignard reagents to aryl substituted α,β-unsaturated carbonyl compounds (1) has been achieved with great regioselectivity (>20:1) and good to excellent diastereoselectivity (de up to 98%). The nucleophilicity and stereospecific blockade of the Grignard reagents play a key role in controlling the regioselectivities and diastereoselectivities of the conjugate addition

  已经实现了格氏试剂向芳基取代的α，β-不饱和羰基化合物（1）的不对称共轭加成，具有很高的区域选择性（> 20：1）和良好的至优异的非对映选择性（高达98％）。格氏试剂的亲核性和立体特异性阻断在控制缀合物加成反应的区域选择性和非对映选择性中起关键作用。
• Catalytic Conjugate Additions of Geminal Bis(sulfone)s: Expanding the Chemistry of Sulfones as Simple Alkyl Anion Equivalents
  作者：Aitor Landa、Ángel Puente、J. Ignacio Santos、Silvia Vera、Mikel Oiarbide、Claudio Palomo

  DOI：10.1002/chem.200902094

  日期：2009.11.9

  derived alcohols, acetals, and methyl esters after simple (Mg, MeOH) well‐established protocols. Application of the procedure to the synthesis of biologically relevant phenethyl building blocks is shown. Most interestingly, α‐alkylation of initially obtained bis(sulfone) adducts can be done even with less reactive alkylating reagents, such as long linear‐chain or branched‐chain alkyl halides. Accordingly

  证明了环状宝石-双（砜）4作为催化CC键形成反应中的简单烷基亲核试剂的价值。双（砜）4与α，β-不饱和酮的1,4型亲核加成反应是通过催化胍碱进行的。另一方面，吡咯烷能够催化亚胺离子活化而将4结合到烯酮和烯醛上。在探索最佳手性吡咯烷催化剂后，发现在由二苯基脯氨醇甲硅烷基醚10催化的烯醛中添加4的对映选择性非常高（β-芳基取代的烯醛> 95％  ee; β-烷基取代的烯类，ee最高可达94％  ；ee=对映体过量）。按照简单的（Mg，MeOH）完善的操作规程，加合物的进一步还原性脱硫反应会生成相应的β-甲基醛以及衍生的醇，乙缩醛和甲基酯。显示了该方法在生物相关的苯乙基结构单元的合成中的应用。最有趣的是，即使使用反应性较低的烷基化试剂，例如长直链或支链烷基卤化物，也可以完成最初获得的双（砜）加合物的α-烷基化反应。因此，在脱硫过程中，可以通过一般的，实验上简单且高度对映选择性的方法获得β-支链醛
• Synthesis of Optically Active β- or γ-Alkyl-Substituted Alcohols through Copper-Catalyzed Asymmetric Allylic Alkylation with Organolithium Reagents
  作者：Sureshbabu Guduguntla、Martín Fañanás-Mastral、Ben L. Feringa

  DOI：10.1021/jo401536u

  日期：2013.9.6

  An efficient one-pot synthesis of optically active β-alkyl-substituted alcohols through a tandem copper-catalyzed asymmetric allylic alkylation (AAA) with organolithium reagents and reductive ozonolysis is presented. Furthermore, hydroboration–oxidation following the Cu-catalyzed AAA leads to the corresponding homochiral γ-alkyl-substituted alcohols.

  提出了一种通过有机铜试剂和有机锂试剂通过串联铜催化的不对称烯丙基烷基化（AAA）高效合成一锅光学活性β-烷基取代的醇的方法。此外，Cu催化的AAA之后的硼氢化反应会导致相应的手性γ-烷基取代的醇类。
• Chiral homoenolate equivalents. I. Asymmetric synthesis of β-substituted aldehydes via metalated chiral allylamines
  作者：Hubertus Ahlbrecht、Gerhard Bonnet、Dieter Enders、Gerd Zimmermann

  DOI：10.1016/s0040-4039(00)77438-7

  日期：1980.1

  Metalated chiral allylamines of type 2 (M = Li, K) are used as chiral homoenolate equivalents and allow after alkylation and acidic hydrolysis asymmetric CC bond formations to β-substituted aldehydes in enantiomeric excesses up to 67%.

  2型金属化的手性烯丙胺（M = Li，K）用作手性均烯酸酯，当烷基化和酸性水解后，对映体过量的β-取代醛的不对称CC键形成高达67％。
• Design, Synthesis, and Application of a <i>C</i>₂ Symmetric Chiral Ligand for Enantioselective Conjugate Addition of Organolithium to α,β-Unsaturated Aldimine
  作者：Mitsuru Shindo、Kenji Koga、Kiyoshi Tomioka

  DOI：10.1021/jo9813181

  日期：1998.12.1

  A C-2 symmetric chiral diether ligand, (1R,2R)-1,2-dimethoxy-1,2-diphenylethane was designed and synthesized on the basis of the concept of an asymmetric oxygen atom. Mediated by the chiral diether, high enantioselectivities were achieved in conjugate addition of organolithiums to naphthaldehyde imine and cyclic and acyclic alpha,beta-unsaturated aldimines. The absolute configuration of the product is predictable by the model.