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1',2'-dihydro-6,8'-dimethoxy-spironaphtho<2,1-b>pyran>-2-one | 95201-82-4

中文名称
——
中文别名
——
英文名称
1',2'-dihydro-6,8'-dimethoxy-spironaphtho<2,1-b>pyran>-2-one
英文别名
6',8-dimethoxyspiro[1,2-dihydrobenzo[f]chromene-3,1'-naphthalene]-2'-one
1',2'-dihydro-6,8'-dimethoxy-spiro<naphthalene-1(2H),3'-<3H>naphtho<2,1-b>pyran>-2-one化学式
CAS
95201-82-4
化学式
C24H20O4
mdl
——
分子量
372.42
InChiKey
AUDOCQPINDQVBG-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):
    4.67
  • 重原子数:
    28.0
  • 可旋转键数:
    2.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    44.76
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

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文献信息

  • Studies on hypolipidemic agents. I. Synthesis of 1,3-dioxolanes and 1,3-dioxanes.
    作者:AKASHI ERIGUCHI、TOSHIO TAKEGOSHI
    DOI:10.1248/cpb.30.428
    日期:——
    2-Aryl-substituted 3a, 4, 5, 9b-tetrahydronaphtho [1, 2-d]-1, 3-dioxolanes (4), 5-phenyl-(6), 5-(1, 2, 3, 4-tetrahydro-2-naphthyl)-(7) and 5-(2-naphthyl)-1, 3-dioxanes (8) and 3-aryl-substituted 1H-naphtho [2, 1-d] [1, 3] dioxins (5) were synthesized. Among them, the 1, 3-dioxanes (6-8) were each obtained as a mixture of the trans and cis isomers. Two stereoisomers of the 2-(3-pyridyl)-substituted derivatives (6c and 7c) and the trans isomers of the other 1, 3-dioxanes (6-8) were isolated and their stereostructures are discussed. Most of the trans isomers of 6-8 showed potent hypolipidemic activity, while the cis isomers were inactive. The most active compound was the trans isomer of 7c.
    2-芳基取代的3a, 4, 5, 9b-四氢并[1, 2-d]-1, 3-二氧杂环戊烷(4)、5-苯基衍生物(6)、5-(1, 2, 3, 4-四氢-2-基)衍生物(7)和5-(2-基)-1, 3-二氧杂环戊烷(8)以及3-芳基取代的1H-并[2, 1-d][1, 3]二氧辛英(5)被合成。其中,1, 3-二氧杂环戊烷(6-8)各自以反式和顺式异构体的混合物形式获得。两种立体异构体的2-(3-吡啶基)取代衍生物(6c和7c)以及其它1, 3-二氧杂环戊烷(6-8)的反式异构体被分离出来,并讨论了它们的立体结构。大多数6-8的反式异构体表现出强大的降血脂活性,而顺式异构体则无活性。活性最高的化合物是7c的反式异构体。
  • Oxidation of bis(2-hydroxy-1-naphthyl)methane and similar bisnaphthols with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone. Structure and synthesis of novel products
    作者:Tirumalai R. Kasturi、Betageri Rajasekhar、Gonibella J. Raju、Gowravaram Madhusudhan Reddy、Ramamoorthy Sivaramakrishnan、Narayanan Ramasubbu、Kailasam Venkatesan
    DOI:10.1039/p19840002375
    日期:——
    the structures were finally confirmed by an X-ray crystal structure analysis of (12a). Hydrogenation of compounds (12a) and (13a) has been shown to give the dihydroxy compound (14) via C–C bond cleavage. An alternative synthesis of the dispironaphthalenones (12a) and (13a) was achieved by oxidation of the dihydroxy compound (14), prepared by an independent method. The generality of the oxidation of
    研究表明,用2,3-二-5,6-二基-1,4-苯并喹啉DDQ)氧化双(2-羟基-1-基)甲烷(4a)可以得到新化合物顺式-和反式-dispiro -1,2' - (1' ħ) -并[2,1-b]喃-3',1“ -基} -2-(1 ħ),2”(1“ H ^) -二酮(12a)和(13a)以及甲基苯醌二聚体(6a)和螺酮(5a)。根据化合物的光谱特性对化合物(12a)和(13a)进行表征,并最终通过X确认结构(12a)的X射线晶体结构分析。已显示化合物(12a)和(13a)的氢化可通过C-C键裂解产生二羟基化合物(14)。通过独立方法制备的二羟基化合物(14)的氧化,实现了双螺烯(12a)和(13a)的替代合成。类型(bisnaphthols的氧化的一般性4A),得到式(的新颖制品12A)和(13A)已经通过研究各种取代bisnaphthols的氧化所示(4B - d,f
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