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2-(4-羟基苯基)-7-甲氧基-3-甲基-5-(E)-丙烯基苯并呋喃 | 73027-11-9

中文名称
2-(4-羟基苯基)-7-甲氧基-3-甲基-5-(E)-丙烯基苯并呋喃
中文别名
——
英文名称
2-(4-hydroxyphenyl)-7-methoxy-3-methyl-5-(E)-propenylbenzofuran
英文别名
Eupomatenoid 13;Eupomatenoid-13;kachirachirol-A;4-[7-methoxy-3-methyl-5-[(E)-prop-1-enyl]-1-benzofuran-2-yl]phenol
2-(4-羟基苯基)-7-甲氧基-3-甲基-5-(E)-丙烯基苯并呋喃化学式
CAS
73027-11-9
化学式
C19H18O3
mdl
——
分子量
294.35
InChiKey
ZXXUDRYOCINBKT-SNAWJCMRSA-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

  • 熔点:
    194-196 °C(Solv: benzene (71-43-2))
  • 沸点:
    458.1±40.0 °C(Predicted)
  • 密度:
    1.171±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5
  • 重原子数:
    22
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.16
  • 拓扑面积:
    42.6
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • A facile synthesis of benzo(b)furan derivatives including naturally occurring neolignans via regioselective lithiation of ortho-cresols using the bis(dimethylamino)phosphoryl group as a directing group.
    作者:Mitsuaki WATANABE、Mutsuhiro DATE、Kenji KAWANISHI、Takako HORI、Sunao FURUKAWA
    DOI:10.1248/cpb.39.41
    日期:——
    A facile synthesis of 2-arylbenzo[b]furans via directed lithiation of ortho-tolyl tetramethylphosphorodiamidates as the key step is described. Lithiation of ortho-tolyl tetramethylphosphorodiamidates at -105°C followed by reaction with aromatic esters and then acidic treatment led to 2-arylbenzo[b]furans in modest overall yields. The utility of this strategy has been demonstrated in regioselective and short syntheses of the naturally occurring neolignans carinatin, eupomatenoid-1, and eupomatenoid-13.
    本研究介绍了一种通过原甲苯基四甲基二酰胺酸盐的定向石化反应作为关键步骤,轻松合成 2-芳基苯并[b]呋喃的方法。在 -105°C 下对原甲苯基四甲基二酰胺进行石蜡化反应,然后与芳香族酯类发生反应,再进行酸处理,最终以适度的总收率制备出 2-芳基苯并[b]呋喃。在天然新木质素 carinatin、eupomatenoid-1 和 eupomatenoid-13 的区域选择性和短期合成中,证明了这种策略的实用性。
  • Natural preservatives and antimicrobial agents, including compositions thereof
    申请人:Unigen, Inc.
    公开号:US10780173B2
    公开(公告)日:2020-09-22
    Compositions are disclosed herein that comprise a mixture of at least one Albizia extract and a Magnolia extract. In some embodiments, the composition comprises a mixture of at least one Albizia extract enriched for one or more macrocyclic alkaloids and at least one Magnolia extract enrich for one or more lignans.
    本文公开的组合物包括至少一种白花蛇舌草提取物和一种厚朴提取物的混合物。在某些实施方案中,组合物包括至少一种富含一种或多种大环生物碱的白花蛇舌草提取物和至少一种富含一种或多种木脂素的厚朴提取物的混合物。
  • WATANABE, MITSUAKI;DATE, MUTSUHIRO;KAWANISHI, KENJI;HORI, TAKAKO;FURUKAWA+, CHEM. AND PHARM. BULL., 39,(1991) N, C. 41-48
    作者:WATANABE, MITSUAKI、DATE, MUTSUHIRO、KAWANISHI, KENJI、HORI, TAKAKO、FURUKAWA+
    DOI:——
    日期:——
  • NATURAL PRESERVATIVES AND ANTIMICROBIAL AGENTS, INCLUDING COMPOSITIONS THEREOF
    申请人:Unigen, Inc.
    公开号:EP3373946A1
    公开(公告)日:2018-09-19
  • Natural Preservatives and Antimicrobial Agents, Including Compositions Thereof
    申请人:Unigen, Inc.
    公开号:US20170173162A1
    公开(公告)日:2017-06-22
    Compositions are disclosed herein that comprise a mixture of at least one Albizia extract and a Magnolia extract. In some embodiments, the composition comprises a mixture of at least one Albizia extract enriched for one or more macrocyclic alkaloids and at least one Magnolia extract enrich for one or more lignans.
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