2-甲基-1-环己-1-烯羧酸 | 13148-94-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-甲基-1-环己-1-烯羧酸
• 英文名称: 2-methyl-1-cyclohexenecarboxylic acid
• 英文别名: 2-methylcyclohex-1-enecarboxylic acid；2-methylcyclohex-1-enylcarboxylic acid；2-methylcyclohex-1-ene-1-carboxylic acid；2-Methyl-cyclohex-1-en-1-carbonsaeure；2-methylcyclohexene-1-carboxylic acid
• CAS: 13148-94-2
• 化学式: C₈H₁₂O₂
• mdl: MFCD19228097
• 分子量: 140.182
• InChiKey: YIKQQGWDQHQECY-UHFFFAOYSA-N

物化性质

• 熔点：
  60-62 °C
• 沸点：
  140-142 °C(Press: 20 Torr)
• 密度：
  1.095±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-甲基-1-环己-1-烯羧酸 在 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex 、 草酰氯 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 1.0h， 生成 (E)-phenyl 3-(benzhydryloxy)-2-methyl-4-(2-methylcyclohex-1-en-1-yl)-4-oxobut-2-enoate
  参考文献：
  名称：

  催化对映选择性Nazarov环化：邻域全碳原子四元立体中心的构建。

  摘要：

  邻位全碳原子四元立体中心的非对映选择性不对称合成是有机合成中一个具有挑战性的问题，对此仅描述了很少的解决方案。现在报道了完全取代的二烯酮的催化不对称纳扎罗夫环化，其提供具有高光学纯度并且作为单一非对映异构体的具有邻位季铵立体中心的环戊烯酮衍生物。

  DOI：

  10.1002/anie.201403587
• 作为产物：
  描述：

  1-氰基-2-甲基环己烯 在 磷酸 、 水 作用下， 生成 2-甲基-1-环己-1-烯羧酸
  参考文献：
  名称：

  羧酸与重氮二苯基甲烷反应活化参数的溶剂及结构影响

  摘要：

  研究了苯甲酸，2-甲基苯甲酸，苯乙酸，环己-1-烯羧酸，2-甲基环己-1-烯羧酸和环己-1-烯乙酸与重氮二苯甲烷在30、33、37、40和45的反应动力学在12种质子传递和非质子传递溶剂中的°C。发现反应遵循二级动力学。活化能以及活化参数（例如标准熵，标准焓和活化的标准吉布斯能量）是根据二阶速率常数计算得出的。对于每种检查的化合物，分析了溶剂和结构对活化能和标准Gibbs活化能的影响。Kamlet-Taft多重相关分析的结果表明，特定的溶剂-溶质相互作用在控制反应中起主导作用。

  DOI：

  10.1002/kin.20762

文献信息

• [EN] [C]-FUSED BICYCLIC PROLINE DERIVATIVES AND THEIR USE FOR TREATING ARTHRITIC CONDITIONS<br/>[FR] DERIVES DE PROLINE BICYCLIQUES 20041028US2003008861A1LIN LINUS S [US], et al20030109example 10, step C example 11, step A example 29, step c (starting material)X2,8XBERGMEIER S C ET AL: "Synthesis of Bicyclic Proline Analogs Using a Formal [3 + 2] Intramolecular Aziridine-Allylsilane Cycloaddition Reaction", TETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 55, no. 26, 25 June 1999 (1999-06-25), pages 8025 - 8038, XP004168571, ISSN: 0040-4020BERGMEIER S C ET ALSynthesis of Bicyclic Proline Analogs Using a Formal [3 + 2] Intramolecular Aziridine-Allylsilane Cycloaddition ReactionTETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL1999062555260040-40208025803845Scheme 7X2XDATABASE BEILSTEIN BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002288925, Database accession no. BRN:388906BEILSTEINBEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DEBRN:388906AX4XMURAYAMA ET AL, YAKUGAKU ZASSHI, vol. 85, 1965, pages 765 - 769MURAYAMA ET ALYAKUGAKU ZASSHI196585765769WO0027808A1AVENTIS PHARMA GMBH [DE]20000518214814211517A1-9AWO03074048A1WARNER LAMBERT CO [US], et al2003091235253626PX1-9PXOTHMAN M ET AL: "New Fused Lactones from Indolizinediones via N-Acyliminium Ions", TETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 54, no. 30, 23 July 1998 (1998-07-23), pages 8737 - 8744, XP004124041, ISSN: 0040-4020OTHMAN M ET ALNew Fused Lactones from Indolizinediones via N-Acyliminium IonsTETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL1998072354300040-4020873787443A-EScheme 1X1XGUILLERM G ET AL: "Synthesis of Hydroxylated Pyrrolidines Derivatives as Potential Inhibitors of SAH/MTA Nucleosidase", TETRAHEDRON LETTERS, vol. 28, no. 5, 1987, pages 535 - 538, XP002288924GUILLERM G ET ALSynthesis of Hydroxylated Pyrrolidines Derivatives as Potential Inhibitors of SAH/MTA NucleosidaseTETRAHEDRON LETTERS19872855355384AScheme 2X1X
  申请人：WARNER LAMBERT CO

  公开号：WO2004092134A1

  公开（公告）日：2004-10-28

  This invention relates to a compound which is [c]-fused bicyclic proline derivative, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising the compound or the salt thereof, and methods of treating diseases, including, but not limited to, methods of preventing or inhibiting joint cartilage damage and preventing or treating diseases characterized by joint cartilage damage, joint inflammation, or joint pain. The [c]-fused bicyclic proline derivatives are compounds of Formula I as described above. Diseases characterized by joint cartilage damage or joint pain include, for example, osteoarthritis and rheumatoid arthritis. Rheumatoid arthritis is also characterized by joint inflammation. This invention also relates to methods of synthesizing and preparing the [c]-fused bicyclic proline derivatives, or a pharmaceutically acceptable salt thereof.

  本发明涉及一种[c]-融合的双环脯氨酸衍生物，或其药用可接受的盐；包括该化合物或其盐的药物组合物；以及治疗疾病的方法，包括但不限于预防或抑制关节软骨损伤，以及预防或治疗以关节软骨损伤、关节炎或关节疼痛为特征的疾病的方法。[c]-融合的双环脯氨酸衍生物是如上所述的I式化合物。以关节软骨损伤或关节疼痛为特征的疾病包括，例如，骨关节炎和类风湿性关节炎。类风湿性关节炎还以关节炎为特征。本发明还涉及合成和制备[c]-融合的双环脯氨酸衍生物或其药用可接受的盐的方法。
• Diastereospecific Nazarov Cyclization of Fully Substituted Dienones: Generation of Vicinal All-Carbon-Atom Quaternary Stereocenters
  作者：Anais Jolit、Saleta Vazquez-Rodriguez、Glenn P. A. Yap、Marcus A. Tius

  DOI：10.1002/anie.201305218

  日期：2013.10.11

  vacancy: Fully substituted dienones that are highly polarized by a vinylogous carbonate group were found to undergo a remarkably rapid and diastereospecific Nazarov cyclization that led to cyclopentenones with vicinal all‐carbon‐atom quaternary centers (see example; SEM=2‐(trimethylsilyl)ethoxymethyl, Tf=trifluoromethanesulfonyl).

  无空位：发现被乙烯基碳酸酯基团高度极化的完全取代的二烯酮经历了非常快速和非对映特异性的 Nazarov 环化，导致环戊烯酮具有邻位全碳原子四元中心（参见示例；SEM=2-（三甲基甲硅烷基）乙氧基甲基，Tf=三氟甲磺酰基）。
• Antiamyloid phenylsulfonamides: N-cycloalkylcarboxamides derivatives
  申请人：Marcin R. Lawrence

  公开号：US20050113442A1

  公开（公告）日：2005-05-26

  A series of N-cycloalkylcarboxamide derivatives of N-benzyl benzenesulfonamides of Formula I are described. The compounds inhibit β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions characterized by aberrant extracellular deposition of β-amyloid. Pharmaceutical compositions and methods of treatment using these compounds are also disclosed.

  本文描述了一系列N-环烷基羧酰胺衍生物的N-苯甲基苯磺酰胺化合物，其化学式为I。这些化合物抑制β-淀粉样肽（β-AP）的产生，可用于治疗阿尔茨海默病和其他由β-淀粉样蛋白异常细胞外沉积所特征的疾病。还公开了使用这些化合物的药物组合物和治疗方法。
• Solvent and structural effects on the kinetics of the reactions of 2-substituted cyclohex-1-enylcarboxylic and 2-substituted benzoic acids with diazodiphenylmethane
  作者：J. B. Nikolić、G. S. Ušćumlić、I. O. Juranić

  DOI：10.1002/kin.20281

  日期：2007.12

  state contributions. The quantitative relationship between the molecular structure and the chemical reactivity has been discussed, as well as the effect of geometry on the reactivity of the examined molecules. The geometric data of all the examined compounds corresponding to the energy minima in solvent, simulated as dielectric continuum, obtained using semiempirical MNDO-PM3 energy calculations. C

  2-甲基-环己-1-烯基羧酸、2-苯基环己-1-烯基羧酸、2-甲基苯甲酸和 2-苯基苯甲酸与重氮二苯-甲烷的反应速率常数在 14 种不同溶剂中于 30°C 下测定。通过溶剂效应解释动力学结果，使用 Kamlet-Taft 溶剂致变色方程关联所检查酸的二级速率常数。通过多元线性回归分析进行动力学数据的相关性，并根据初始和过渡态贡献分析溶剂对反应速率的影响。讨论了分子结构和化学反应性之间的定量关系，以及几何形状对所检查分子反应性的影响。所有检测化合物的几何数据对应于溶剂中的能量最小值，模拟为介电连续体，使用半经验 MNDO-PM3 能量计算获得。C
• [C]-fused bicyclic proline derivatives and their use for treating arthritic conditions
  申请人：Guzzo R. Peter

  公开号：US20050137215A1

  公开（公告）日：2005-06-23

  This invention relates to a compound which is [c]-fused bicyclic proline derivative, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising the compound or the salt thereof, and methods of treating diseases, including, but not limited to, methods of preventing or inhibiting joint cartilage damage and preventing or treating diseases characterized by joint cartilage damage, joint inflammation, or joint pain. The [c]-fused bicyclic proline derivatives are compounds of Formula I as described above. Diseases characterized by joint cartilage damage or joint pain include, for example, osteoarthritis and rheumatoid arthritis. Rheumatoid arthritis is also characterized by joint inflammation. This invention also relates to methods of synthesizing and preparing the [c]-fused bicyclic proline derivatives, or a pharmaceutically acceptable salt thereof.

  本发明涉及一种[c]-融合的双环脯氨酸衍生物化合物或其药学上可接受的盐；一种包括该化合物或其盐的制药组合物，以及治疗疾病的方法，包括但不限于预防或抑制关节软骨损伤和预防或治疗以关节软骨损伤、关节炎或关节疼痛为特征的疾病的方法。[c]-融合的双环脯氨酸衍生物是如上所述的化合物I。以关节软骨损伤或关节疼痛为特征的疾病包括骨关节炎和类风湿性关节炎等。类风湿性关节炎还表现为关节炎。本发明还涉及合成和制备[c]-融合的双环脯氨酸衍生物或其药学上可接受的盐的方法。