摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

cyclohepta[1,2-b]-2H-chromene-[1,7-b]-2H-chromene | 7219-09-2

中文名称
——
中文别名
——
英文名称
cyclohepta[1,2-b]-2H-chromene-[1,7-b]-2H-chromene
英文别名
6,7,8,9-tetrahydrocyclohepta[1,2-b:1,7-b']dichromene;3,3′-tetramethylenedibenzospiropyran;CHP-SAL;3.3'-Tetramethylen-2.2'-spirobi-<2H-benzopyran>;6,7,8,9-tetrahydro-cyclohepta[1,2-b;1,7-b'] dichromium ene;6,7,8,9-Tetrahydro-cyclohepta[1,2-b;1,7-b']dichromen;2,23-Dioxapentacyclo[13.8.0.01,10.03,8.017,22]tricosa-3,5,7,9,15,17,19,21-octaene
cyclohepta[1,2-b]-2H-chromene-[1,7-b]-2H-chromene化学式
CAS
7219-09-2
化学式
C21H18O2
mdl
——
分子量
302.373
InChiKey
OHNXHKYAZWYMNX-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):
    4.9
  • 重原子数:
    23
  • 可旋转键数:
    0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    参考文献:
    名称:
    探索螺旋二苯并吡喃和苯并吡啶盐的意外形成以及路易斯酸对克莱森-施密特反应的影响
    摘要:
    不可思议的螺环产物是由除双查耳酮以外的流行的碱催化酮与水杨醛的Claisen-Schmidt反应获得的。但是,在酸催化的反应中,我们观察到它们转化为苯并吡啶盐。在本研究中,我们证明了对于三种酮,即环戊酮,环己酮和环庚酮这一现象。使用UV-Vis,FT-IR,1 H NMR,13对表征的每种相应产物进行表征1 H NMR和质谱。此外,由环庚庚酮反应物合成的螺线分子的结构已通过X射线晶体学测定,并使用TGA / DTA技术对其热性质进行了进一步研究。为了使这种现象合理化,我们首先研究了溶剂对反应的影响,并进一步探讨了路易斯酸催化剂和各种溶剂在相同反应条件下的影响。此外,我们已对计算机进行了评估,热力学参数(如熵)的影响。在这方面,我们探讨了双查耳酮,螺分子和苯并吡啶盐之间的关系。因此,研究了从环戊酮到环庚酮的扩环作用。总之,我们提出了合成的螺双联苯并吡喃和苯并吡啶盐的抗菌潜力。
    DOI:
    10.1016/j.molstruc.2021.130598
点击查看最新优质反应信息

文献信息

  • Silicon-assisted O-heterocyclic synthesis: mild and efficient one-pot syntheses of (E)-3-arylideneflavanones, coumarin-3-carbonitriles/ carboxamides, and benzannulated spiropyran derivatives
    作者:Tarek A. Salama、Mohamed A. Ismail、Abdel-Galil M. Khalil、Saad S. Elmorsy
    DOI:10.3998/ark.5550190.0013.921
    日期:——
    one-pot synthesis of ( E )-benzylideneflavanones, dibenzospiropyrans and coumarin-3-carbonitriles/carboxamides is achieved through tandem aldol-cyclocondensation of o -hydroxyaryl carbonyl compounds with aryl aldehydes or enolisable ketones or through Knoevenagel reaction by the aid of SiCl 4 /EtOH at ambient temperature. Keywords: O-Heterocycles, tetrachlorosilane-ethanol, one-pot synthesis, cyclocondensation
    摘要 通过邻羟基芳基羰基化合物与芳醛或可烯醇化酮的串联醛醇-环缩合反应,实现了一种新的通用且高效的 (E )-亚苄基黄烷酮、二苯并螺喃和香豆素-3-甲腈/甲酰胺的一锅合成方法。在环境温度下借助 SiCl 4 /EtOH 进行 Knoevenagel 反应。关键词:O-杂环,四硅烷-乙醇,一锅法合成,环缩合 引言 3-亚苄基黄烷酮,称为黄酮类化合物,是合成中的重要组成部分,其骨架在一些天然产物中很常见。1 例如,它们是螺杂环的前体, 2 以及生物学上重要的黄酮。3 此外,许多 3-亚苄基黄烷酮具有抗炎、抗氧化、镇痛和抗菌特性。4 3-亚苄基黄烷酮通常通过黄烷酮与芳香醛的酸或碱催化缩合来合成。
  • Tumor suppressive activities of solvatochromic 3,3′‐azadimethylene dinaphthospiropyran in colon cancer model
    作者:Pallavi Lagisetty、Venkateswararao Eeda、Vivek R. Yadav、Susan L. Nimmo、Dharmalingam Subramaniam、Douglas R. Powell、Vibhudutta Awasthi
    DOI:10.1111/cbdd.13785
    日期:2021.2
    investigated because of their thermo‐ and photochromic characteristics, but their biotherapeutic properties have not been explored much. We report anti‐proliferative properties of a novel 3,3′‐azadimethylene dinaphthospiropyran 11. Dibenzospiropyrans and dinaphthospiropyrans were synthesized by a simple and expedient method using acid‐catalyzed aldol condensation of salicylaldehyde and 2‐hydroxy‐1‐naphthaldehyde
    喃因其热致变色和光致变色特性而被广泛研究,但其生物治疗特性尚未得到深入研究。我们报告了一种新型 3,3'-氮杂二亚甲基二萘并螺喃11的抗增殖特性。二苯并螺喃和二螺螺喃是通过酸催化的水杨醛和 2-羟基-1-醛分别与环酮的羟醛缩合反应简单而方便的方法合成的。连同通过 2D NMR 和 X 射线晶体学研究进行的结构解析,我们为它们的形成提供了推定的机制。化合物11表现出溶剂化显色性并表现出取决于 pH 值的改变的光谱特征。在酸性条件下,11保持开放形式,而在碱化后恢复为封闭形式。基于在 H441、HCT-116、MiaPaCa-2 和 Panc-1 癌细胞系中的体外抗增殖活性,有11 个被提交进一步研究。它减少了 HCT116 结肠球的形成并显示了半胱天冬酶级联的诱导,表明细胞凋亡。体外增殖试验还表明11的 HCl 和三氟乙酸盐更有效。用11 (5 µg/天,腹膜内注射 3 周)处理携带
  • SiCl<sub>4</sub>mediated one-pot synthesis of novel spirobibenzopyrans as potent anticancer agents
    作者:Swayamsiddha Kar、Naveen Shivalingegowda、Lokanath Neratur Krishnappagowda、Nageswara Rao Golakoti
    DOI:10.1039/c8nj06444j
    日期:——

    This study is the first report on the anticancer activity of spirobibenzopyrans, an unexplored class of therapeutic agents.

    这项研究是关于未被开发利用的一类治疗剂——螺环联苯吡喃类化合物的抗癌活性的首次报告。
  • BF3-promoted cyclization reaction of imines and salicylaldehyde with silyl enol ethers: unexpected formation of dioxaspiro compounds
    作者:Yong Xin、Huiling Jiang、Jingwei Zhao、Shizheng Zhu
    DOI:10.1016/j.tet.2008.07.019
    日期:2008.9
    Unexpected spiro cyclic products were formed from the reaction of imines and salicylaldehyde with silyl enol ethers in the presence of BF(3.)OEt(2). Different kinds of dioxaspiro products were afforded depending on the nature of starting materials. Furthermore, salicylaldehyde could also react directly with several silyl enol ethers. giving three products with different spiro cyclic structure Under the same reaction conditions. (C) 2008 Elsevier Ltd. All rights reserved.
  • Synthesis of novel spirobibenzopyrans as potent anticancer leads inducing apoptosis in HeLa cells
    作者:Swayamsiddha Kar、Gayathri Ramamoorthy、Kartik Mitra、Naveen Shivalingegowda、Mahesha、Sai Kiran Mavileti、Lokanath Neratur Krishnappagowda、Mukesh Doble、Nageswara Rao Golakoti
    DOI:10.1016/j.bmcl.2020.127199
    日期:2020.6
    Spirobibenzopyrans are an unexplored class of therapeutics. We report the anticancer activity of novel spirobibenzopyrans, synthesized by a one-pot reaction and extensively characterized. Structure of one of the spirobibenzopyran has been determined by the single crystal XRD technique. The in vitro anticancer activity of these derivatives across the NCI 60-cell line panel was evaluated and for the first time their mechanism of action against HeLa cells was probed via cell morphology analysis and cell cycle analysis. They were determined to be apoptosis inducers with cell cycle arrest in G(0)/G(1) and S phase suggesting CDK-4 protein inhibition and the inhibition of DNA replication. The DNA inhibition was studied and confirmed using the alkaline comet assay for the compound CHX-4MO-SAL showing S phase inhibition. Further, conformity with the in silico Lipinski's score signify the potential of spirobibenzopyrans as anticancer leads.
查看更多

同类化合物

3-羟基-8,9,10,11-四氢-7H-环庚基色烯-6-酮 2-(3,4-亚甲二氧基苯基)环庚三烯并[b]吡喃-4,9-二酮 irosustat 2,4-dibromo-3-hydroxy-7,8,9,10-tetrahydro-benzo[c]chromen-6-one 2-phenyl-4H-thiopyrano[3,2-b]quinoline-4-one 3-pinacolatoboro-6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c][1]benzopyran 8-Phenyl-6,7-dihydro-8H-5-oxa-dibenzo[a,h]azulene 6-oxo-6,7,8,9,10,11-hexahydrocyclohepta[c]chromen-3-yl 4-fluorobenzenesulfonate 2-(2-bromophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 3-[(trifluoromethylsulfonyl)oxy]-6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c][1]benzopyran 3-hydroxy-2-(3-methyl-butyl)-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one 6,7-dimethoxy-1-methyl-2-(2-oxo-2-(2-oxo-2H-chromen-3-yl)ethyl)-3,4-dihydroisoquinolin-2-ium bromide 2-butyl-3-hydroxy-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one Irosustat metabolite M17 3-methoxy-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one syn-1,2,3,4,5,6,10,11,12,13,14,15-dodecahydro-2,6-methano-11,15-methanodicycloocta<1,4,7>dioxaselenocine-1,10,18,19-tetraone (1S,8R,9R,12R)-10-Oxo-1,8-diphenyl-11-oxa-tricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-12-carboxylic acid methyl ester 3-Hydroxy-2-(4-dimethylaminophenyl)-4,9-dihydrocycloheptapyran-4,9-dione 5-Brom-3-aethoxycarbonyl-7-methyl-8-hydroxy-1-oxa-azulan-2-on 3-(tert-butyl-dimethyl-silanyloxy)-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one 2-(3-nitrophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 3,4-dimethoxy-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one 3-oxo-9,10-dihydro-3H-2-oxa-phenanthrene-1-carboxylic acid tert-butylamide 2-(2-chlorophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 6-bromo-2-(2-methoxyphenyl)-8-methylchromen-4-one 3,9-diamino-1,7-di[1',3'-dihydro-2'H-indol-2-one spiro]naphtho[2,1-6:6,5-6']dipyran-2,8-dicabonitrile 3-Chloro-4-diethylamino-5,6-dihydro-furo[2,3-h]chromen-2-one 3-[[3-(Chloromethyl)phenyl]cyclopropylmethyl]-5,6,7,8,9,10-hexahydro-4-hydroxy-2H-cycloocta[b]pyran-2-one 4-(Methyl-phenyl-amino)-3-phenyl-6,7-dihydro-5H-1-oxa-dibenzo[a,c]cyclohepten-2-one (E)-2-Amino-4,5-dihydro-4-oxo-indeno<1,2-b>pyran-3-carbaldoxim 3-Phenyl-4-pyrrolidin-1-yl-6,7-dihydro-5H-1-oxa-dibenzo[a,c]cyclohepten-2-one 6-oxo-6,7,8,9,10,11-hexahydrocyclohepta[c]chromen-3-yl 4-(tert-butyl)benzenesulfonate 4-(5-(1H-imidazol-1-yl)-3-methyl-1-phenyl-1H-pyrazol-4-yl)-2-amino-7-hydroxy-8-methyl-4H-chromene-3-carbonitrile 2-oxo-3-phenyl-2,6-dihydro-[1,3]oxazino[2,3-a]isoindol-5-ium-4-olate 1-butanoyl-7-butoxy-5-methoxy-7-phenyl-8-oxabenzo[c]bicyclo[3.2.1]octan-2-one 3-(4-iodophenyl)-4-(2-oxopropyl)-2-phenyl-3,4-dihydro-5H-chromeno[3,4-c]pyridin-5-one 2-(3,5-dichlorophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 2-(2,5-dimethoxyphenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 2-(4-bromophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 6,7,8,9-tetrahydro-5H-cyclohepta[b]pyran-2-one N-ethyl-3-hydroxy-N,N-dimethyl-5-{4-[(6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]butoxy}benzenaminium iodide Eschenmoser's α-pyrone 6-bromo-2-(2-bromophenyl)cyclohepta[b]pyran-4,9-dione 3-(7-[2,2']bithienyl-5-yl-2,3-dihydro-[1,4]thiazepin-5-yl)-4-hydroxy-6-methyl-pyran-2-one isobellendine 6,7,8,9-tetrahydro-4-hydroxy-3-(1-phenylpropyl)cycloheptapyran-2(5H)-one isatropolone C 6,8-Dibromo-2-(2-methoxyphenyl)cyclohepta[b]pyran-4,9-dione 13-Amino-11-(4-fluorophenyl)-3,5-dimethyl-7-oxo-4,14-dioxatricyclo[8.4.0.02,6]tetradeca-1(10),2,5,8,12-pentaene-12-carbonitrile