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(3E,7E)-4,8,12-三甲基十三-1,3,7,11-四烯 | 62235-06-7

中文名称
(3E,7E)-4,8,12-三甲基十三-1,3,7,11-四烯
中文别名
——
英文名称
(E,E)-4,8,12-trimethyl-1,3,7,11-tridecatetraene
英文别名
4,8,12-trimethyl-1,3(E),7(E),11-tridecatetraene;(3E,7E)-4,8,12-trimethyl-1,3,7,11-tridecatetraene;(3E,7E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene
(3E,7E)-4,8,12-三甲基十三-1,3,7,11-四烯化学式
CAS
62235-06-7
化学式
C16H26
mdl
——
分子量
218.382
InChiKey
CWLVBFJCJXHUCF-RNPYNJAESA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    293.2±20.0 °C(Predicted)
  • 密度:
    0.814±0.06 g/cm3(Predicted)
  • 溶解度:
    氯仿(微溶)、乙酸乙酯(微溶)
  • 保留指数:
    1580.9;1572.9

计算性质

  • 辛醇/水分配系数(LogP):
    6.4
  • 重原子数:
    16
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

安全信息

  • 海关编码:
    2901299090
  • 危险性防范说明:
    P301+P310,P331,P405,P501
  • 危险性描述:
    H304

SDS

SDS:7e573e8ba9f62167723b14980d2453df
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Highly Selective and Catalytic Generation of Acyclic Quaternary Carbon Stereocenters via Functionalization of 1,3-Dienes with CO<sub>2</sub>
    作者:Xiao-Wang Chen、Lei Zhu、Yong-Yuan Gui、Ke Jing、Yuan-Xu Jiang、Zhi-Yu Bo、Yu Lan、Jing Li、Da-Gang Yu
    DOI:10.1021/jacs.9b09721
    日期:2019.11.27
    limited to the construction of tertiary chiral centers. The asymmetric generation of acyclic products containing all-carbon quaternary stereocenters from substituted 1,3-dienes represents a more challenging, but highly desirable, synthetic process for which there are very few examples. Herein, we report the highly selective copper-catalyzed generation of chiral all-carbon acyclic quaternary stereocenters
    容易获得的 1,3-二烯的催化不对称官能化非常重要,但目前的例子主要限于三级手性中心的构建。由取代的 1,3-二烯不对称生成包含全碳四元立体中心的无环产物代表了一个更具挑战性但非常理想的合成过程,其例子很少。在此,我们报告了通过用 CO2 官能化 1,3-二烯,高选择性铜催化生成手性全碳无环四元立体中心。各种容易获得的 1,1-二取代的 1,3-二烯以及 1,3,5-三烯进行还原性羟甲基化,具有高化学选择性、区域选择性、E/Z 选择性和对映选择性。报告的方法具有良好的官能团耐受性,很容易放大到至少 5 mmol 起始二烯,并生成手性产品,这些产品是进一步衍生化的有用构建单元。进行了使用密度泛函理论计算的系统力学研究,并为涉及 CO2 的不对称转化提供了第一个理论研究。这些计算结果表明 1,3-二烯的 1,2-氢铜反应以高 π 面选择性进行以生成 (S)-烯丙基铜中间体,这进一步诱导了最终产
  • Olefination and hydroxymethylation of aldehydes using Knochel's (dialkoxyboryl)methylcopper reagents
    作者:Masaaki Sakai、Syunn Saito、Gen Kanai、Akira Suzuki、Norio Miyaura
    DOI:10.1016/0040-4020(95)00950-7
    日期:1996.1
    by its addition to aldehydes in the presence of boron trifluoride etherate yielded rather stable β-hydroxyalkylboronates (5). The thermal dehydroxyboronation or the alkaline hydrogen peroxide oxidation of 5 gave the corresponding alkenes (6) or 1,2-alkanediols (7) in high yields. The reaction provides a simple procedure for the olefination or the hydroxymethylation of aldehydes.
    用Knochel的(二烷氧基硼烷基)甲基锌试剂(2)和CuCN•2LiCl在THF中原位制备[(Me 2 C)2 O 2 BCH 2 ] Cu(CN)ZnI(3),然后将其添加到乙醛中。三氟化硼醚化物的存在会产生相当稳定的β-羟烷基硼酸酯(5)。热dehydroxyboronation或的碱性过氧化氢的氧化5得到相应的烯烃(6)或1,2-烷二醇(7以高收率)。该反应提供了用于醛的烯化或羟甲基化的简单程序。
  • Enantio- and Diastereoselective Stepwise Cyclization of Polyprenoids Induced by Chiral and Achiral LBAs. A New Entry to (−)-Ambrox, (+)-Podocarpa-8,11,13-triene Diterpenoids, and (−)-Tetracyclic Polyprenoid of Sedimentary Origin
    作者:Kazuaki Ishihara、Hideaki Ishibashi、Hisashi Yamamoto
    DOI:10.1021/ja0124865
    日期:2002.4.1
    stepwise cyclization of polyprenoids induced by Lewis acid-assisted chiral Brønsted acids (chiral LBAs) and achiral LBAs is described. In particular, the absolute stereocontrol in the initial cyclization of polyprenoids to form an A-ring induced by chiral LBAs and the importance of the nucleophilicity of the internal terminator in polyprenoids for the relative stereocontrol in subsequent cyclization are
    描述了由路易斯酸辅助的手性布朗斯台德酸(手性 LBA)和非手性 LBA 诱导的聚异戊二烯的对映选择性和非对映选择性逐步环化。特别是,证明了在聚异戊二烯初始环化以形成由手性 LBA 诱导的 A 环中的绝对立体控制,以及聚异戊二烯中内部终止子的亲核性对于后续环化中的相对立体控制的重要性。(-)-Ambrox 通过 (E,E)-高法呢基三乙基甲硅烷基醚与氯化锡 (IV) 配位的 (R)-2-(o-氟苄氧基)-2'-羟基-1,1' 的对映选择性环化反应合成-联萘 ((R)-BINOL-o-FBn) 和随后的非对映选择性环化与 CF(3)CO(2)H.SnCl(4) 作为关键步骤。保护 (E, E)-由三乙基甲硅烷基组成的高法呢醇增加了手性 LBA 诱导的环化的对映选择性以及随后环化中的化学产率和非对映选择性。(R)-BINOL-o-FBn.SnCl(4) 还诱导了具有芳基的均(聚异戊二烯基)芳烃的对映选择性环化。通过
  • Herbivore-induced and floral homoterpene volatiles are biosynthesized by a single P450 enzyme (CYP82G1) in <i>Arabidopsis</i>
    作者:Sungbeom Lee、Somayesadat Badieyan、David R. Bevan、Marco Herde、Christiane Gatz、Dorothea Tholl
    DOI:10.1073/pnas.1009975107
    日期:2010.12.7

    Terpene volatiles play important roles in plant-organism interactions as attractants of pollinators or as defense compounds against herbivores. Among the most common plant volatiles are homoterpenes, which are often emitted from night-scented flowers and from aerial tissues upon herbivore attack. Homoterpene volatiles released from herbivore-damaged tissue are thought to contribute to indirect plant defense by attracting natural enemies of pests. Moreover, homoterpenes have been demonstrated to induce defensive responses in plant–plant interaction. Although early steps in the biosynthesis of homoterpenes have been elucidated, the identity of the enzyme responsible for the direct formation of these volatiles has remained unknown. Here, we demonstrate that CYP82G1 (At3g25180), a cytochrome P450 monooxygenase of the Arabidopsis CYP82 family, is responsible for the breakdown of the C 20 -precursor ( E , E )-geranyllinalool to the insect-induced C 16 -homoterpene ( E , E )-4,8,12-trimethyltrideca-1,3,7,11-tetraene (TMTT). Recombinant CYP82G1 shows narrow substrate specificity for ( E , E )-geranyllinalool and its C 15 -analog ( E )-nerolidol, which is converted to the respective C 11 -homoterpene ( E )-4,8-dimethyl-1,3,7-nonatriene (DMNT). Homology-based modeling and substrate docking support an oxidative bond cleavage of the alcohol substrate via syn -elimination of the polar head, together with an allylic C-5 hydrogen atom. CYP82G1 is constitutively expressed in Arabidopsis stems and inflorescences and shows highly coordinated herbivore-induced expression with geranyllinalool synthase in leaves depending on the F-box protein COI-1. CYP82G1 represents a unique characterized enzyme in the plant CYP82 family with a function as a DMNT/TMTT homoterpene synthase.

    萜烯挥发物在植物与生物之间的相互作用中扮演着重要角色,作为吸引传粉者的引诱物或作为对抗草食动物的防御化合物。在最常见的植物挥发物中,同萜烯经常从夜间有香味的花朵和在草食动物攻击后从空气组织中散发出来。从草食动物受损组织释放的同萜烯挥发物被认为通过吸引害虫的天敌来促进植物的间接防御。此外,同萜烯已被证明能够诱导植物-植物相互作用中的防御反应。虽然同萜烯的生物合成早期步骤已经阐明,但直接形成这些挥发物的酶的身份仍然未知。在这里,我们证明了CYP82G1(At3g25180)是<斜体>拟南芥< /斜体> CYP82家族的细胞色素P450单加氧酶,负责将C 20 -前体(<斜体>E,<斜体>E)-香叶醇分解为昆虫诱导的C 16 -同萜烯(<斜体>E,<斜体>E)-4,8,12-三甲基十三碳烯-1,3,7,11-四烯。重组CYP82G1对(<斜体>E,<斜体>E)-香叶醇及其C 15 -类似物(<斜体>E)-内酯醇具有狭窄的底物特异性,后者转化为相应的C 11 -同萜烯(<斜体>E)-4,8-二甲基-1,3,7-壬三烯(DMNT)。基于同源建模和底物对接支持通过极性头的<斜体>syn< /斜体>-消除和联烯C-5氢原子的氧化键裂解酒精底物。<斜体>CYP82G1< /斜体>在<斜体>拟南芥< /斜体>茎和花序中具有固有表达,并与叶子中的香叶醇合成酶表现出高度协调的草食动物诱导表达,取决于F-box蛋白COI-1。CYP82G1代表了植物CYP82家族中具有DMNT / TMTT同萜烯合成酶功能的独特酶。
  • Characterization of Biosynthetic Pathways for the Production of the Volatile Homoterpenes DMNT and TMTT in <i>Zea mays</i>
    作者:Annett Richter、Claudia Schaff、Zhiwu Zhang、Alexander E. Lipka、Feng Tian、Tobias G. Köllner、Christiane Schnee、Susanne Preiß、Sandra Irmisch、Georg Jander、Willhelm Boland、Jonathan Gershenzon、Edward S. Buckler、Jörg Degenhardt
    DOI:10.1105/tpc.15.00919
    日期:2016.10
    Plant volatiles not only have multiple defense functions against herbivores, fungi, and bacteria, but also have been implicated in signaling within the plant and toward other organisms. Elucidating the function of individual plant volatiles will require more knowledge of their biosynthesis and regulation in response to external stimuli. By exploiting the variation of herbivore-induced volatiles among 26 maize (Zea mays) inbred lines, we conducted a nested association mapping and genome-wide association study (GWAS) to identify a set of quantitative trait loci (QTLs) for investigating the pathways of volatile terpene production. The most significant identified QTL affects the emission of (E)-nerolidol, linalool, and the two homoterpenes (E)-3,8-dimethyl-1,4,7-nonatriene (DMNT) and (E,E)-4,8,12-trimethyltrideca-1,3,7,11-tetraene (TMTT). GWAS associated a single nucleotide polymorphism in the promoter of the gene encoding the terpene synthase TPS2 with this QTL. Biochemical characterization of TPS2 verified that this plastid-localized enzyme forms linalool, (E)-nerolidol, and (E,E)-geranyllinalool. The subsequent conversion of (E)-nerolidol into DMNT maps to a P450 monooxygenase, CYP92C5, which is capable of converting nerolidol into DMNT by oxidative degradation. A QTL influencing TMTT accumulation corresponds to a similar monooxygenase, CYP92C6, which is specific for the conversion of (E,E)-geranyllinalool to TMTT. The DMNT biosynthetic pathway and both monooxygenases are distinct from those previously characterized for DMNT and TMTT synthesis in Arabidopsis thaliana, suggesting independent evolution of these enzymatic activities.
    植物挥发物不仅具有抵御食草动物、真菌和细菌的多种防御功能,而且还与植物内部以及与其他生物之间的信号传递有关。阐明植物挥发物的功能需要对其生物合成和对外部刺激的反应进行更多的研究。通过利用26个玉米(Zea mays)近交系中食草动物诱导挥发物的变化,我们进行了嵌套关联图谱和全基因组关联研究(GWAS),以确定一组数量性状位点(QTL),用于研究挥发物萜烯的合成途径。最重要的已确定QTL影响(E)-橙花叔醇、芳樟醇和两种同萜烯(E)-3,8-二甲基-1,4,7-壬三烯(DMNT)和(E,E)-4,8,12-三甲基-1,3,7,11-十四碳四烯(TMTT)的排放。GWAS将编码萜烯合酶TPS2的基因启动子中的单核苷酸多态性与该QTL相关联。TPS2的生化特性表明,这种位于质体的酶可形成芳樟醇、(E)-橙花叔醇和(E,E)-香叶基芳樟醇。随后(E)-橙花叔醇转化为DMNT的过程与P450单加氧酶CYP92C5
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同类化合物

(5β,6α,8α,10α,13α)-6-羟基-15-氧代黄-9(11),16-二烯-18-油酸 (3S,3aR,8aR)-3,8a-二羟基-5-异丙基-3,8-二甲基-2,3,3a,4,5,8a-六氢-1H-天青-6-酮 (2Z)-2-(羟甲基)丁-2-烯酸乙酯 (2S,4aR,6aR,7R,9S,10aS,10bR)-甲基9-(苯甲酰氧基)-2-(呋喃-3-基)-十二烷基-6a,10b-二甲基-4,10-dioxo-1H-苯并[f]异亚甲基-7-羧酸盐 (+)顺式,反式-脱落酸-d6 龙舌兰皂苷乙酯 龙脑香醇酮 龙脑烯醛 龙脑7-O-[Β-D-呋喃芹菜糖基-(1→6)]-Β-D-吡喃葡萄糖苷 龙牙楤木皂甙VII 龙吉甙元 齿孔醇 齐墩果醛 齐墩果酸苄酯 齐墩果酸甲酯 齐墩果酸乙酯 齐墩果酸3-O-alpha-L-吡喃鼠李糖基(1-3)-beta-D-吡喃木糖基(1-3)-alpha-L-吡喃鼠李糖基(1-2)-alpha-L-阿拉伯糖吡喃糖苷 齐墩果酸 beta-D-葡萄糖酯 齐墩果酸 beta-D-吡喃葡萄糖基酯 齐墩果酸 3-乙酸酯 齐墩果酸 3-O-beta-D-葡吡喃糖基 (1→2)-alpha-L-吡喃阿拉伯糖苷 齐墩果酸 齐墩果-12-烯-3b,6b-二醇 齐墩果-12-烯-3,24-二醇 齐墩果-12-烯-3,21,23-三醇,(3b,4b,21a)-(9CI) 齐墩果-12-烯-3,11-二酮 齐墩果-12-烯-2α,3β,28-三醇 齐墩果-12-烯-29-酸,3,22-二羟基-11-羰基-,g-内酯,(3b,20b,22b)- 齐墩果-12-烯-28-酸,3-[(6-脱氧-4-O-b-D-吡喃木糖基-a-L-吡喃鼠李糖基)氧代]-,(3b)-(9CI) 鼠特灵 鼠尾草酸醌 鼠尾草酸 鼠尾草酚酮 鼠尾草苦内脂 黑蚁素 黑蔓醇酯B 黑蔓醇酯A 黑蔓酮酯D 黑海常春藤皂苷A1 黑檀醇 黑果茜草萜 B 黑五味子酸 黏黴酮 黏帚霉酸 黄黄质 黄钟花醌 黄质醛 黄褐毛忍冬皂苷A 黄蝉花素 黄蝉花定