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(E)-庚-2,6-二烯酸甲酯 | 25172-04-7

中文名称
(E)-庚-2,6-二烯酸甲酯
中文别名
——
英文名称
(E)-2,6-heptadienoic acid methyl ester
英文别名
methyl (E)-2,6-heptadienoate;methyl (E)-hepta-2,6-dienoate;(E)-hepta-2,6-dienoic acid methyl ester;methyl (2E)-hepta-2,6-dienoate
(E)-庚-2,6-二烯酸甲酯化学式
CAS
25172-04-7
化学式
C8H12O2
mdl
——
分子量
140.182
InChiKey
GHDDNOPAVQADSN-VOTSOKGWSA-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:
    185.5±19.0 °C(Predicted)
  • 密度:
    0.917±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    10
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:2d40b5244024c0cb243a72df16950f7a
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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

  • Cascade Cyclization, Dipolar Cycloaddition to Bridged Tricyclic Amines Related to the <i>Daphniphyllum</i> Alkaloids
    作者:Iain Coldham、Adam J. M. Burrell、Hélène D. S. Guerrand、Niall Oram
    DOI:10.1021/ol102961x
    日期:2011.3.18
    A tandem one-pot reaction of an aldehyde with a primary amine involving condensation and then cyclization (N-alkylation), followed by intramolecular dipolar cycloaddition of the resulting nitrone or azomethine ylide, provides a synthesis of bridged tricyclic amines. The reaction was most successful using hydroxylamine, and when the dipolarophile was an unsaturated ester, subsequent reduction of the
    醛与伯胺的串联一锅法反应包括缩合,然后环化(N-烷基化),然后分子内偶极环加成所得的硝酮或甲亚胺叶立德,合成了桥连的三环胺。使用羟胺反应最成功,当双极性亲和剂是不饱和酯时,N-O键的还原和内酰胺的环化提供了yuzurimine,daphnilactone B和bukittinggine型Daphniphyllum生物碱的核心环系统。
  • ω‐Alkenylallylboronates: Design, Synthesis, and Application to the Asymmetric Allylation/RCM Tandem Sequence
    作者:Francisco Garnes‐Portolés、Rubén Miguélez、Matthew N. Grayson、Pablo Barrio
    DOI:10.1002/ejoc.202100528
    日期:2021.6.25
    The synthesis of ω-alkenylallylboronate derivatives is described for the first time. In addition, their performance in the chiral Brønsted acid-catalyzed allylboration/RCM tandem sequence is studied. Cyclic alcohols, displaying the hydroxyl functionality at an exocyclic position and two consecutive stereocenters, are obtained as single diastereoisomers and in high degree of enantioselectivity, in most
    首次描述了ω-烯基烯丙基硼酸酯衍生物的合成。此外,还研究了它们在手性布朗斯台德酸催化烯丙基硼化/RCM 串联序列中的性能。在大多数情况下,在环外位置显示羟基官能团和两个连续立体中心的环状醇作为单一非对映异构体和高度对映选择性获得。
  • Intramolecular Michael Addition of N- and O-Centred Nucleophiles to Tethered Acrylates. The Role of Double-Bond Geometry in Controlling the Diastereo- selectivity of Cyclizations Leading to 2,6-Disubstituted Tetrahydropyrans and Piperidines.
    作者:Martin G. Banwell、Brett D. Bissett、Chinh T. Bui、Ha T. T. Pham、Gregory W. Simpson
    DOI:10.1071/c97173
    日期:——

    The oxyanion derived from hydroxyacrylate E-(5) undergoes smooth intramolecular Michael addition to give the trans-2,6-disubstituted tetrahydropyran (7) as the major product of reaction. In contrast, the oxyanion obtained from isomer Z-(5) cyclizes to give the cis-2,6-disubstituted tetrahydropyran (6) as the major product. Such chemistry has been extended to the enantioselective synthesis of (+)-(6) the acquisition of which constitutes a formal total synthesis of acid (+)-(2), a constituent of the glandular secretion from the civet cat (Viverra civetta). Reductive amination of keto acrylate (12) affords an intermediate amine which cyclizes, in situ, to give the cis-2,6-disubstituted piperidine (26). Analogous treatment of compound (13) delivers the isomeric trans-2,6-disubstituted piperidine (27) as the exclusive product of reaction. Transition state structures have been proposed to account for the diastereoselectivities observed in all of the cyclization reactions.

    羟基丙烯酸酯 E-(5)的氧阴离子 发生顺畅的分子内迈克尔加成反应,得到反式-2,6-二取代的四氢吡喃(7 反式-2,6-二取代的四氢吡喃(7)作为主要反应产物。 反应的主要产物。相反,从异构体 Z-(5) 环化生成 顺式-2,6-二取代的四氢吡喃(6)为主要反应产物。 产品。这种化学反应已经扩展到对映体选择性合成 (+)-(6) 的对映体选择性合成。 酸 (+)-(2) 的正式全合成。 (Viverra civetta)腺分泌物的一种成分。酮基丙烯酸酯的还原胺化反应 (12) 发生还原胺化反应,生成中间胺,并在原位环化、 在原位环化,生成 顺式-2,6-二取代哌啶 (26)。类似的 处理化合物 (13) 得到异构体 反式-2,6-二取代哌啶(27)作为唯一的 反应产物。有人提出了过渡态结构来解释 在所有环化反应中观察到的非对映选择性。
  • Asymmetric synthesis of Sedum alkaloids via lithium amide conjugate addition
    作者:Stephen G. Davies、Ai M. Fletcher、Paul M. Roberts、Andrew D. Smith
    DOI:10.1016/j.tet.2009.09.104
    日期:2009.12
    Conjugate addition of lithium (R)-N-allyl-N-(α-methylbenzyl)amide or lithium (R)-N-but-3-enyl-N-(α-methylbenzyl)amide to an alkyl hexa-2,4-dienoate or alkyl hepta-2,6-dienoate, followed by ring-closing metathesis of the olefin functionalities within the resultant β-amino ester, generates a range of diastereoisomerically pure azacycles in good yield. These homochiral templates are readily transformed
    将(R)-N-烯丙基-N-(α-甲基苄基)酰胺锂或(R)-N-丁-3-烯基-N-(α-甲基苄基)酰胺共轭加成至烷基hexa-2,4 -二烯酸酯或7,6-二烯丙基烷基酯,然后在所得β-氨基酯中将烯烃官能团进行闭环复分解,以高收率生成一系列非对映异构纯的氮杂环。这些同手性模板很容易转化为景天家族的一系列哌啶生物碱,以及相应的五元,七元和八元环同系物。
  • Migrastatin analogs and uses thereof
    申请人:Huang Xin-Yun
    公开号:US20070037783A1
    公开(公告)日:2007-02-15
    In one aspect, the present invention provides pharmaceutical compositions comprising a therapeutically effective amount of a compound of general formula (I), wherein R 1 —R 6 , R a—R C , Q, Y 1 , Y 2 and n are as defined herein, whereby the composition is formulated for administration to a subject at a dosage between about 0.1 mg/kg to about 50 mg/kg of body weight. In another aspect, the present invention provides a method for treating breast tumor metastasis in a subject comprising administering to a subject in need thereof a therapeutically effective amount of the inventive composition described directly above and a pharmaceutically acceptable carrier, adjuvant or vehicle.
    在一个方面,本发明提供了制剂,包括通式(I)中化合物的治疗有效量,其中R1-R6,Ra-RC,Q,Y1,Y2和n的定义如本文所述,该制剂被制成适用于给予受试者剂量在0.1毫克/千克到50毫克/千克的体重之间。在另一个方面,本发明提供了一种治疗乳腺肿瘤转移的方法,包括向需要治疗的受试者直接上述描述的创新制剂和药学上可接受的载体、佐剂或载体的治疗有效量的给药。
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