9,9-dimethyl-12-(3-hydroxyphenyl)-9,10-dihydro-8H-benzo[a]xanthen-11(12H)-one | 1187642-05-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 新黄酮类化合物
• 英文名称: 9,9-dimethyl-12-(3-hydroxyphenyl)-9,10-dihydro-8H-benzo[a]xanthen-11(12H)-one
• 英文别名: 12-(3-hydroxyphenyl)-9,9-dimethyl-10,12-dihydro-8H-benzo[a]xanthen-11-one
• CAS: 1187642-05-2
• 化学式: C₂₅H₂₂O₃
• 分子量: 370.448
• InChiKey: UVHMMHBRTPHLJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  28
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  在 dipotassium peroxodisulfate 、 copper(II) bis(trifluoromethanesulfonate) 、 silver nitrate 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 5.5h， 生成 9,9-dimethyl-12-(3-hydroxyphenyl)-9,10-dihydro-8H-benzo[a]xanthen-11(12H)-one
  参考文献：
  名称：

  解构环化介导的呫吨衍生物的一锅法合成

  摘要：

  通过解构环化方法在一锅操作下实现了萘嗪直接转化为各种呫吨衍生物。在有氧反应条件下进行连续氧化C(sp 3 )–O/C(sp 3 )–N裂解和分子内/分子间成环反应。对基材进行的机理分析表明，C(sp 3 )-O 键断裂取代了 C(sp 3 )-N 键断裂。通过C(sp 3 )–O裂解原位生成的Betti碱中间体被成功分离。基于分子对接研究，分子间环状产物表现出良好的α-葡萄糖苷酶抑制特性。

  DOI：

  10.1039/d4ob00093e

文献信息

• Xanthenones: calixarenes-catalyzed syntheses, anticancer activity and QSAR studies
  作者：Daniel Leite da Silva、Bruna Silva Terra、Mateus Ribeiro Lage、Ana Lúcia Tasca Góis Ruiz、Cameron Capeletti da Silva、João Ernesto de Carvalho、José Walkimar de Mesquita Carneiro、Felipe Terra Martins、Sergio Antonio Fernades、Ângelo de Fátima

  DOI：10.1039/c4ob02611j

  日期：——

  An efficient method is proposed for obtaining tetrahydrobenzo[a]xanthene-11-ones and tetrahydro-[1,3]-dioxolo[4,5-b]xanthen-9-ones. The method is based on the use of p-sulfonic acid calix[n]arenes as catalysts under solvent-free conditions. The antiproliferative activity of fifty-nine xanthenones against six human cancer cells was studied. The capacity of all compounds to inhibit cancer cell growth

  提出了一种有效的方法来获得四氢苯并[a] x吨-11-酮和四氢-[1,3]-二氧杂环戊[4,5-b]黄嘌呤-9-酮。该方法基于在无溶剂条件下使用对磺酸杯芳烃[n]芳烃作为催化剂。研究了五十九种黄酮酮对六种人类癌细胞的抗增殖活性。所有化合物抑制癌细胞生长的能力取决于细胞的组织学起源。QSAR研究表明，在衍生自β-萘酚的化合物中，最有效的抗神经胶质瘤（U251）和肾（NCI-H460）癌细胞的化合物是具有较高氢键供体能力的化合物。
• Polyvinylpolypyrrolidone supported triflic acid (PVPP.OTf); an efficient and recyclable heterogeneous catalyst for one-pot condensation of β-naphthol, aldehydes, and cyclic 1,3-dicarbonyl compounds
  作者：Satra Vahdat、Samad Khaksar

  DOI：10.1007/s11164-013-1521-5

  日期：2015.7

  Polyvinylpolypyrrolidoniume triflate (PVPP.OTf) is found to be a recyclable heterogeneous catalyst for the one-pot condensation of β-naphthol, aldehydes, and cyclic 1,3-dicarbonyl compounds in good to excellent yield under reflux conditions. These catalytic condensations have advantages from the viewpoint of green chemistry. PVPP.OTf catalyst is air-stable, cost-effective, easy to handle, easily separated

  聚乙烯吡咯烷酮三氟甲磺酸乙烯酯（PVPP.OTf）被发现是可回收的非均相催化剂，用于在回流条件下以良好的收率很好地合成β-萘酚，醛和环状1,3-二羰基化合物。从绿色化学的观点来看，这些催化缩合具有优点。PVPP.OTf催化剂是空气稳定的，具有成本效益的，易于处理的，易于与反应产物分离的，并且以极高的纯度回收后可直接重复使用。
• Preparation of various xanthene derivatives over sulfonic acid functionalized imidazolium salts (SAFIS) as novel, highly efficient and reusable catalysts
  作者：Mohammad Ali Zolfigol、Vahid Khakyzadeh、Ahmad Reza Moosavi-Zare、Abdolkarim Zare、Seyedeh Bahareh Azimi、Zhila Asgari、Alireza Hasaninejad

  DOI：10.1016/j.crci.2012.05.003

  日期：2012.8

  Abstract In this work, some novel sulfonic acid functionalized imidazolium salts (SAFIS), as a new category of ionic liquids, are synthesized by eco-friendly and simple procedures, and used as highly efficient and reusable catalysts to promote the following one-pot multicomponent organic transformations under solvent-free conditions: (i) the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes from β-naphthol

  摘要 在这项工作中，一些新型的磺酸功能化咪唑鎓盐（SAFIS）作为一种新型的离子液体，通过环保和简单的方法合成，并用作高效和可重复使用的催化剂，以促进以下一锅多组分无溶剂条件下的有机转化：(i) 从 β-萘酚 (2 eq.) 和芳醛 (1 eq.) 合成 14-芳基-14H-二苯并[a,j] 呫吨，(ii) 制备来自 β-萘酚、芳醛和二甲酮的四氢苯并 [a] 呫吨-11-酮，以及 (iii) 从二甲酮 (2 eq.) 和芳香醛 (1 eq.) 合成 1,8-二氧代-八氧杂蒽。环境友好、方法简单、后处理容易、反应清洁、反应时间短、收率高、催化剂易于制备是这项工作的一些优点。
• An efficient one-pot synthesis of tetrahydrobenzo[a]xanthene-11-one and diazabenzo[a]anthracene-9,11-dione derivatives under solvent free condition
  作者：Ganesh Chandra Nandi、Subhasis Samai、Ram Kumar、M.S. Singh

  DOI：10.1016/j.tet.2009.06.024

  日期：2009.8

  Indium(III) chloride catalyzed one-pot synthesis of 12-aryl/alkyl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-one and 8,10-dimethyl-12-aryl-8,12-dihydro-7-oxa-8,10-diazabenzo[a]anthracene-9,11-dione derivatives have been achieved by three component cyclocondensation of aldehydes, β-naphthol and cyclic 1,3-dicarbonyl compounds under solvent free condition in high yields. P2O5 too has been found as an effective

  氯化铟（III）催化一锅合成12-芳基/烷基-8,9,10,12-四氢苯并[ a ]氧杂蒽-11-one和8,10-二甲基-12-芳基-8,12-二氢通过醛，β-萘酚和环状1,3-二羰基化合物在无溶剂条件下的三组分环缩合，可以高产率获得-7-氧杂-8,10-二氮杂苯并[ a ]蒽-9,11-二酮衍生物。还发现P 2 O 5是实现该转化的有效催化剂。
• Nanocrystalline TiO2–HClO4 catalyzed three-component preparation of derivatives of 1-amidoalkyl-2-naphthol, 1-carbamato-alkyl-2-naphthol, 1-(α-aminoalkyl)-2-naphthol, and 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-one
  作者：Hamid Reza Shaterian、Majid Mohammadnia

  DOI：10.1007/s11164-012-0938-6

  日期：2013.11

  1-Amidoalkyl-2-naphthols, 1-carbamatoalkyl-2-naphthols, and 1-(α-aminoalkyl)-2-naphthols have been prepared by three-component reaction of 2-naphthol, aromatic aldehydes, and NH compounds, i.e. amides, carbamates, and secondary amines, respectively, in the presence of a catalytic amount of nanocrystalline TiO2–HClO4. In addition, 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-one derivatives have been synthesized by reaction of 2-naphthol, aromatic aldehydes, and dimedone in the presence of the same nano catalyst. These reactions were studied under solvent-free conditions. This white acidic heterogeneous catalyst is very stable under the reaction conditions and was reused several times without significant loss of activity.

  在催化剂纳米晶 TiO2-HClO4 的存在下，通过 2-萘酚、芳香醛和 NH 化合物（即酰胺、氨基甲酸酯和仲胺）的三组分反应，分别制备了 1-氨基烷基-2-萘酚、1-氨基甲酰基-2-萘酚和 1-(α-氨基烷基)-2-萘酚。此外，在相同的纳米催化剂存在下，通过 2-萘酚、芳香醛和二甲酮的反应，合成了 12-芳基-8,9,10,12-四氢苯并[a]-氧杂蒽-11-酮衍生物。这些反应是在无溶剂条件下进行研究的。这种白色酸性异相催化剂在反应条件下非常稳定，可重复使用多次，且活性无明显下降。