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(3E)-6-iodo-4-methylhexa-1,3-diene | 552289-96-0

中文名称
——
中文别名
——
英文名称
(3E)-6-iodo-4-methylhexa-1,3-diene
英文别名
(E)-6-iodo-4-methylhexa-1,3-diene
(3E)-6-iodo-4-methylhexa-1,3-diene化学式
CAS
552289-96-0
化学式
C7H11I
mdl
——
分子量
222.069
InChiKey
XASFJPUHOYWYQF-QPJJXVBHSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.9
  • 重原子数:
    8
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Synthetic Study of 1,3-Butadiene-Based IMDA Approach to Construct a [5−7−6] Tricyclic Core and Its Application to the Total Synthesis of C8-epi-Guanacastepene O
    摘要:
    An efficient intramolecular Diels-Alder (IMDA) strategy for the construction of the [5-7-6] tricyclic core (18) of guanacastepenes has been developed from cis-and trans-1,3-butadiene-tethered-4-oxopent-2- ynoic acid ethyl esters 10 and 11. This method facilitates the synthesis of C8-epi-guanacastepene O (36) in a very efficient manner.
    DOI:
    10.1021/jo060996h
  • 作为产物:
    描述:
    参考文献:
    名称:
    Synthetic Study of 1,3-Butadiene-Based IMDA Approach to Construct a [5−7−6] Tricyclic Core and Its Application to the Total Synthesis of C8-epi-Guanacastepene O
    摘要:
    An efficient intramolecular Diels-Alder (IMDA) strategy for the construction of the [5-7-6] tricyclic core (18) of guanacastepenes has been developed from cis-and trans-1,3-butadiene-tethered-4-oxopent-2- ynoic acid ethyl esters 10 and 11. This method facilitates the synthesis of C8-epi-guanacastepene O (36) in a very efficient manner.
    DOI:
    10.1021/jo060996h
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文献信息

  • Development of a Formal [4 + 1] Cycloaddition: Pd(OAc)<sub>2</sub>-Catalyzed Intramolecular Cyclopropanation of 1,3-Dienyl β-Keto Esters and MgI<sub>2</sub>-Promoted Vinylcyclopropane−Cyclopentene Rearrangement
    作者:Rockford W. Coscia、Tristan H. Lambert
    DOI:10.1021/ja809226x
    日期:2009.2.25
    A formal [4 + 1] cycloaddition of 1,3-dienyl beta-keto esters has been developed. This two step process involves Pd(II)-catalyzed intramolecular cyclopropanation to produce vinylcyclopropanes and a subsequent mild vinylcyclopropane-cyclopentene rearrangement promoted by MgI(2). The cyclopropanation method notably requires the use of Mg(ClO(4))(2), presumably to facilitate keto-enol tautomerization
    已开发出 1,3-二烯基 β-酮酯的正式 [4 + 1] 环加成反应。这两个步骤的过程涉及 Pd(II) 催化的分子内环丙烷化以产生乙烯基环丙烷和随后由 MgI(2) 促进的温和的乙烯基环丙烷-环戊烯重排。环丙烷化方法特别需要使用 Mg(ClO(4))(2),大概是为了促进酮-烯醇互变异构化,并且通过使用异丁酸 (II) 作为助氧化剂大大改善。展示了一系列具有各种取代模式的底物。
  • Acid-catalysed intramolecular addition of β-ketoesters to 1,3-dienes
    作者:Marie Vayer、Weizhen Fang、Régis Guillot、Sophie Bezzenine-Lafollée、Christophe Bour、Vincent Gandon
    DOI:10.1039/c6ob02122k
    日期:——
    1,3-Dienyl β-keto esters are cyclised into bicyclolactones using the Bi(OTf)3/TfOH catalytic system. This reaction represents a rare case of simultaneous C–C and C–O bond formation at positions 1 and 3 of a 1,3-diene. Application to the synthesis of ramulosin is presented.
    使用Bi(OTf)3 / TfOH催化系统将1,3-二烯基β-酮酸酯环化成双环内酯。该反应代表了在1,3-二烯的1和3位同时形成C–C和C–O键的罕见情况。介绍了在Ramulosin合成中的应用。
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