(E)-6-苯基-5-己烯酸甲酯 | 85396-64-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (E)-6-苯基-5-己烯酸甲酯
• 英文名称: (E)-6-phenyl-5-hexenoic acid methyl ester
• 英文别名: (E)-methyl 6-phenyl-5-hexenoate；(E)-methyl 6-phenylhex-5-enoate；E-methyl 6-phenylhex-5-enoate；methyl 6-phenyl-5-hexenoate；6-Phenyl-5-hexenoic acid, methyl ester；methyl (E)-6-phenylhex-5-enoate
• CAS: 85396-64-1
• 化学式: C₁₃H₁₆O₂
• 分子量: 204.269
• InChiKey: CUAFVHKUQUVEAG-UXBLZVDNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-6-苯基-5-己烯酸甲酯 在 platinum(IV) oxide N-溴代丁二酰亚胺(NBS) 、 氢气 、 sodium methylate 、 二异丁基氢化铝 、 三苯基膦 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 25.0 ℃ 、344.73 kPa 条件下， 反应 21.09h， 生成 Methyl 3-oxo-4-(6-phenylhexylsulfanyl)butanoate
  参考文献：
  名称：

  ATP-Citrate Lyase as a Target for Hypolipidemic Intervention. Design and Synthesis of 2-Substituted Butanedioic Acids as Novel, Potent Inhibitors of the Enzyme

  摘要：

  ATP-citrate lyase is the primary enzyme responsible for the synthesis of cytosolic acetyl-CoA in many tissues. Inhibitors of the enzyme represent a potentially novel class of hypolipidemic agent, which are anticipated to have combined hypocholesterolemic and hypotriglyceridemic properties. A series of a-substituted butanedioic acids have been designed and synthesized as inhibitors of the enzyme, The best compounds, 58, 68, 71, 74 have reversible K-i's in the 1-3 mu M range against the isolated rat enzyme, As representative of this compound class, 58, has been shown to exert its inhibitory action through a mainly competitive mechanism with respect to citrate and a noncompetitive one with respect to CoA. None of the inhibitors were able to inhibit cholesterol and/or fatty acid synthesis in HepG2 cells. This has been attributed to the adverse physicochemical properties of the molecules leading to a lack of cell penetration. Despite this, a lead structural class of compound has been identified with the potential for modification into potent, cell-penetrant, and efficacious inhibitors of ATP-citrate lyase.

  DOI：

  10.1021/jm960167w
• 作为产物：
  描述：

  4-羧丁基三苯基溴化膦 在 硫酸 作用下， 以 二甲基亚砜 为溶剂， 反应 14.25h， 生成 (E)-6-苯基-5-己烯酸甲酯
  参考文献：
  名称：

  Development of an Enzyme-Linked Immunosorbent Assay for the Determination of the Linear Alkylbenzene Sulfonates and Long-Chain Sulfophenyl Carboxylates Using Antibodies Generated by Pseudoheterologous Immunization

  摘要：

  已经开发出 ELISA 方法来筛查直链烷基苯磺酸盐 (LAS) 或最直接的降解产物长链磺基苯磺酸盐 (SPC) 对水资源的污染。该测定使用通过伪异源免疫策略产生的抗体，使用通过偶联 N-(4-烷基苯基)磺酰基-3-氨基丙酸 (SFA) 和 p-( 1-羧基-13-十三烷基)苯磺酸 (13C13-SPC) 生成匙孔血蓝蛋白 (KLH)。免疫半抗原被设计用于识别分子的两个不同表位。 SFA 半抗原最大限度地识别烷基部分，同时保留 LAS 技术混合物中存在的不同烷基链的复杂性。 13C13-SPC 半抗原可识别常见且高抗原性的苯磺酸基团。使用这种策略产生的抗血清已被证明优于使用单一物质通过同源免疫程序获得的抗血清。通过使用间接 ELISA 格式，可以分别检测低至 1.8 和 0.2 μg L-1 的 LAS 和长链 SPC。测定内和测定间的变异系数分别为 6% 和 12%，证明了免疫测定的重现性。该测定可用于具有广泛 pH 值和离子强度值的介质。为评估基质效应而进行的初步实验已证明该方法作为筛选工具的潜在适用性，以评估天然水样中这些类型的表面活性剂的污染。

  DOI：

  10.1021/ac051141s

文献信息

• Ruthenium(II)-Catalyzed Enantioselective γ-Lactams Formation by Intramolecular C–H Amidation of 1,4,2-Dioxazol-5-ones
  作者：Qi Xing、Chun-Ming Chan、Yiu-Wai Yeung、Wing-Yiu Yu

  DOI：10.1021/jacs.9b00535

  日期：2019.3.6

  C-H insertion. By employing chiral diphenylethylene diamine (dpen) as ligands bearing electron-withdrawing arylsulfonyl substituents, the reactions occur with remarkable chemo- and enantioselectivities; the competing Curtius-type rearrangement was largely suppressed. Enantioselective nitrene insertion to allylic/propargylic C-H bonds was also achieved with remarkable tolerance to the C═C and C≡C bonds

  我们报告了 Ru 催化的 1,4,2-二恶唑-5-酮的对映选择性环化，通过分子内羰基硝基 CH 插入以高达 97% 的产率和 98% 的 ee 提供 γ-内酰胺。通过使用手性二苯基乙二胺 (dpen) 作为带有吸电子芳基磺酰基取代基的配体，反应发生时具有显着的化学和对映选择性；竞争性的 Curtius 型重排在很大程度上被抑制了。对映选择性氮烯插入烯丙基/炔丙基 CH 键也实现了对 C=C 和 C≡C 键的显着耐受性。
• Cyclization of 5-hexenyl radicals from nitroxyl radical additions to 4-pentenylketenes and from the acyloin reaction
  作者：Huda Henry-Riyad、Thomas T Tidwell

  DOI：10.1139/v03-076

  日期：2003.6.1

  Photochemical Wolff rearrangements were used to form 5-substituted-4-pentenylketenes 1a–1d (RCH=CHCH2XCH2CH=C=O: 1a R = H, X = CH2; 1b R = Ph, X = CH2; 1c R = c-Pr, X = CH2; 1d R = H, X = O), which...

  光化学沃尔夫重排用于形成 5-取代-4-戊烯基烯酮 1a??1d (RCH=CH X CH=C=O: 1a R = H, X = CH2; 1b R = Ph, X = ; 1c R = c- Pr, X = ; 1d R = H, X = O), 其中...
• Operationally Simple and Highly (<i>E</i>)-Styrenyl-Selective Heck Reactions of Electronically Nonbiased Olefins
  作者：Erik W. Werner、Matthew S. Sigman

  DOI：10.1021/ja203164p

  日期：2011.6.29

  Simple, mild, and efficient conditions are reported for a Pd(0)-catalyzed Heck reaction that delivers high yields and selectivity for (E)-styrenyl products using electronically nonbiased olefin substrates bearing a range of useful functionality. Preliminary mechanistic studies demonstrate that the σ-donating DMA solvent is crucial for high selectivity. Further studies suggest that the catalyst distinguishes

  据报道，Pd(0) 催化的 Heck 反应采用简单、温和且有效的条件，该反应使用带有一系列有用功能的电子无偏烯烃底物，为 (E)-苯乙烯基产物提供高产率和选择性。初步机理研究表明，σ 供体 DMA 溶剂对于高选择性至关重要。进一步的研究表明，与之前报道的 Pd(II) 催化氧化反应条件相比，该催化剂根据它们的相对氢化特性来区分 β-氢。
• Dinuclear Cobalt Complex-Catalyzed Stereodivergent Semireduction of Alkynes: Switchable Selectivities Controlled by H₂O
  作者：Ke Chen、Hongdan Zhu、Yuling Li、Qian Peng、Yinlong Guo、Xiaoming Wang

  DOI：10.1021/acscatal.1c04141

  日期：2021.11.5

  Catalytic semireduction of internal alkynes to alkenes is very important for organic synthesis. Although great success has been achieved in this area, switchable Z/E stereoselectivity based on a single catalyst for the semireduction of internal alkynes is a longstanding challenge due to the multi-chemo- and stereoselectivity, especially based on less-expensive earth-abundant metals. Herein, we describe

  内部炔烃催化半还原成烯烃对于有机合成非常重要。尽管在该领域取得了巨大成功，但由于多化学和立体选择性，特别是基于较便宜的地球丰富金属，基于单一催化剂的可切换Z / E立体选择性是一个长期的挑战，用于内部炔烃的半还原. 在此，我们描述了由大环双吡啶基二亚胺 (PDI) 配体支持的双核钴络合物催化的炔烃到 ( Z )- 或 ( E )-烯烃的可切换半还原。发现炔烃的顺式还原首先发生，Z - E烯烃stereoisomerization过程正式由H的量来控制2 O，因为H的浓度2 O可能会影响催化剂异构化的催化活性。因此，该协议提供了一种通过调整水量在单个转化中转换为 ( Z )- 或 ( E )-烯烃异构体的简便方法。
• A General and Highly Selective Chelate-Controlled Intermolecular Oxidative Heck Reaction
  作者：Jared H. Delcamp、Alexandria P. Brucks、M. Christina White

  DOI：10.1021/ja804120r

  日期：2008.8.27

  chelate-controlled intermolecular oxidative Heck reaction is reported that proceeds with a wide range of nonresonance stabilized alpha-olefin substrates and organoboron reagents to afford internal olefin products in good yields and outstanding regio- and E: Z stereoselectivities. Pd-H isomerization, common in many Heck reactions, is not observed under these mild, oxidative conditions. This is evidenced

  据报道，一种新型螯合物控制的分子间氧化 Heck 反应与各种非共振稳定的 α-烯烃底物和有机硼试剂一起进行，以良好的收率和出色的区域和 E:Z 立体选择性提供内烯烃产品。在许多 Heck 反应中常见的 Pd-H 异构化在这些温和的氧化条件下未观察到。这可以通过出色的 E:Z 选择性（在所有检查的情况下 >20:1）、近端立体中心的光学纯度没有侵蚀以及对未受保护的醇的耐受性来证明。值得注意的是，单一金属/配体组合，Pd/双-亚砜配合物 1，在广泛的偶联伙伴上催化该反应。鉴于高选择性和广泛的范围，