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11-bromo-2,4-dimethylfuro[2',3':3,4]cyclohepta[1,2-c]isochromen-8(6H)-one | 917571-28-9

中文名称
——
中文别名
——
英文名称
11-bromo-2,4-dimethylfuro[2',3':3,4]cyclohepta[1,2-c]isochromen-8(6H)-one
英文别名
16-Bromo-4,7-dimethyl-3,11-dioxatetracyclo[8.8.0.02,6.013,18]octadeca-1(10),2(6),4,7,13(18),14,16-heptaen-12-one
11-bromo-2,4-dimethylfuro[2',3':3,4]cyclohepta[1,2-c]isochromen-8(6H)-one化学式
CAS
917571-28-9
化学式
C18H13BrO3
mdl
——
分子量
357.203
InChiKey
DOMJBERAQWHBHR-UHFFFAOYSA-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):
    4
  • 重原子数:
    22
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    39.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    11-bromo-2,4-dimethylfuro[2',3':3,4]cyclohepta[1,2-c]isochromen-8(6H)-one一水合肼 作用下, 以 乙二醇 为溶剂, 以62%的产率得到7-amino-11-bromo-2,4-dimethyl-6,7-dihydro-8H-furo[2',3':3,4]cyclohepta[1,2-c]isoquinolin-8-one
    参考文献:
    名称:
    Synthesis of the 4,10-Dihydro-3H-pyridazino[1,6-b]isoquinolin-10-one System by a Furan Recyclization Reaction
    摘要:
    通过酸催化2-(二呋甲基)苯并酰肼的再环化以及(2-羧基芳基)的再环化合成了新型4,10-二氢-3H-哒嗪基[1,6-b]异喹啉-10-酮杂环体系二呋喃基甲烷生成异香豆素,然后与水合肼反应。
    DOI:
    10.1055/s-2007-983764
  • 作为产物:
    描述:
    参考文献:
    名称:
    呋喃环开环-异香豆素环闭环:2-羧基芳基二呋喃甲烷的再循环反应
    摘要:
    已经开发了合成异香豆素衍生物的通用方法。将双(5-R-2-呋喃基)甲基苯甲酸(R =甲基,乙基)进行环化,然后在甲醇中用氯化氢处理,将其环化为四环异色烯-1-酮衍生物。已经表明,通过改变氢的浓度,可以选择性地获得中间体4-(5-R-呋喃-2-基)-3-(3-氧代-3-R-丙基)-异亚甲基-1-酮。氯化物和反应时间。在R =叔丁基的情况下,无论反应如何,仅分离出相应的4- [5-(叔丁基)-2-呋喃基] -3-(4,4-二甲基-3-氧戊基)-1-异壬酮。情况。
    DOI:
    10.1002/jhet.5570430510
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文献信息

  • Furan ring opening - isocoumarine ring closure: A recyclization reaction of 2-carboxyaryldifurylmethanes
    作者:Vladimir T. Abaev、Artem S. Dmitriev、Sergey A. Podelyakin、Alexander V. Butin、Andrey V. Gutnov
    DOI:10.1002/jhet.5570430510
    日期:2006.9
    A general method for the synthesis of isocoumarine derivatives has been developed. Bis(5-R-2-furyl)methylbenzoic acids (R = methyl, ethyl) underwent recyclization and subsequent cyclization into tetracyclic isochromene-1-one derivatives under treatment with hydrogen chloride in methanol. It has been shown that intermediate 4-(5-R-furan-2-yl)-3-(3-oxo-3-R-propyl)-isochromene-1-ones can be obtained selectively
    已经开发了合成异香豆素衍生物的通用方法。将双(5-R-2-呋喃基)甲基苯甲酸(R =甲基,乙基)进行环化,然后在甲醇中用氯化氢处理,将其环化为四环异色烯-1-酮衍生物。已经表明,通过改变氢的浓度,可以选择性地获得中间体4-(5-R-呋喃-2-基)-3-(3-氧代-3-R-丙基)-异亚甲基-1-酮。氯化物和反应时间。在R =叔丁基的情况下,无论反应如何,仅分离出相应的4- [5-(叔丁基)-2-呋喃基] -3-(4,4-二甲基-3-氧戊基)-1-异壬酮。情况。
  • Synthesis of the 4,10-Dihydro-3<i>H</i>-pyridazino[1,6-<i>b</i>]isoquinolin-10-one System by a Furan Recyclization Reaction
    作者:Alexander Butin、Artem Dmitriev、Olga Kostyukova、Vladimir Abaev、Igor Trushkov
    DOI:10.1055/s-2007-983764
    日期:——
    The novel 4,10-dihydro-3H-pyridazino[1,6-b]isoquinolin-10-one heterocyclic system was synthesized by acid-catalyzed recyclization of 2-(difurylmethyl)benzohydrazides as well as by recyclization of (2-carboxyaryl)difurylmethanes to isocoumarins followed by the reaction with hydrazine hydrate.
    通过酸催化2-(二呋甲基)苯并酰肼的再环化以及(2-羧基芳基)的再环化合成了新型4,10-二氢-3H-哒嗪基[1,6-b]异喹啉-10-酮杂环体系二呋喃基甲烷生成异香豆素,然后与水合肼反应。
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同类化合物

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