3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7-tetrahydroacridine-1,8(2H,5H,9H,10H)-dione | 162784-88-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7-tetrahydroacridine-1,8(2H,5H,9H,10H)-dione
• 英文别名: 3,4,6,7-tetrahydro-3,3,6,6-tetramethyl-9-(2-nitrophenyl)acridine-1,8(2H,5H,9H,10H)-dione；3,4,6,7-tetrahydro-3,3,6,6-tetramethyl-9-(2-nitrophenyl)acridine-1,8(2H,5H,9H,10H)dione；3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,5,6,9,10-hexahydroacridine-1,8(2H,7H)-dione；3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione；3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione；9-(2-nitrophenyl)-3,3,6,6-tetramethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione；8-hydroxy-3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,5,6,7,9-hexahydroacridin-1(2H)-one；3,3,6,6-tetramethyl-9-(2-nitrophenyl)-2,4,5,7,9,10-hexahydroacridine-1,8-dione
• CAS: 162784-88-5
• 化学式: C₂₃H₂₆N₂O₄
• 分子量: 394.47
• InChiKey: CCFSKIJZUPGPAR-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C(Solv: N,N-dimethylformamide (68-12-2); water (7732-18-5))
• 沸点：
  556.7±50.0 °C(Predicted)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  29
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  92
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7-tetrahydroacridine-1,8(2H,5H,9H,10H)-dione 在 manganese(IV) oxide 、 二甲基亚砜 作用下， 以 氯仿 为溶剂， 反应 12.0h， 以80%的产率得到9-(o-nitrophenyl)-3,3,6,6-tetramethyl-3,4,6,7-tetrahydro-1,8(2H,5H)acridinedione
  参考文献：
  名称：

  合成缩合吖啶体系的简便途径

  摘要：

  摘要 环己烷-1,3-二酮或二甲酮与邻硝基苯甲醛和乙酸铵/乙酸酐缩合得到相应的吖啶二酮/呫吨衍生物。中间环芳构化和还原环化反应得到各自的稠合吖啶系统。

  DOI：

  10.1081/scc-200063947
• 作为产物：
  描述：

  2,2'-((2-nitrophenyl)methylene)bis(5,5-dimethylcyclohexane-1,3-dione) 在 乙酸铵 、 溶剂黄146 作用下， 反应 8.0h， 以82%的产率得到3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7-tetrahydroacridine-1,8(2H,5H,9H,10H)-dione
  参考文献：
  名称：

  合成缩合吖啶体系的简便途径

  摘要：

  摘要 环己烷-1,3-二酮或二甲酮与邻硝基苯甲醛和乙酸铵/乙酸酐缩合得到相应的吖啶二酮/呫吨衍生物。中间环芳构化和还原环化反应得到各自的稠合吖啶系统。

  DOI：

  10.1081/scc-200063947

文献信息

• Heterogeneous ditopic ZnFe₂O₄catalyzed synthesis of 4H-pyrans: further conversion to 1,4-DHPs and report of functional group interconversion from amide to ester
  作者：Paramita Das、Arghya Dutta、Asim Bhaumik、Chhanda Mukhopadhyay

  DOI：10.1039/c3gc42095g

  日期：——

  Highly stable, environmentally benign ZnFe2O4 nanopowder was prepared, characterized and applied in the one-pot, three-component synthesis of 4H-pyrans in water. The ZnFe2O4 catalyst provides both acidic (Fe3+) and basic functionalities (O2−) as the reaction requires. The advantages of this method lie in its simplicity, cost effectiveness, environmental friendliness and easier scaling up for large scale synthesis. Water was exploited both as a reaction medium as well as a medium for synthesis of the catalyst. Moreover, water was the only byproduct. The present report puts forward an application of 4H-pyrans for the synthesis of 1,4-DHPs. This is the first attempt towards the synthesis of 4H-pyran-3-carboxylate from 4H-pyran-3-carboxamide. The corresponding functional group interconversion from amide to ester is rare in organic synthesis.

  成功制备、表征并应用了一种稳定且对环境友好的ZnFe2O4纳米粉，在水相中实现了4H-吡喃的一锅法三组分合成。ZnFe2O4催化剂同时提供了反应所需的酸性（Fe3+）和碱性（O2−）功能。该方法的优势在于其简单性、成本效益、环境友好性以及更易于放大进行大规模合成。水既被用作反应介质，也被用作催化剂的合成介质。此外，水是唯一的副产品。本报告提出了一种应用4H-吡喃合成1,4-二氢吡啶（1,4-DHPs）的方法。这是首次尝试从4H-吡喃-3-甲酰胺合成4H-吡喃-3-羧酸酯。在有机合成中，从酰胺到酯的功能团转换是罕见的。
• Assessment and use of two silicon carbide multi-well plates for library synthesis and proteolytic digests using microwave heating
  作者：Lauren M. Stencel、Chad M. Kormos、Keri B. Avery、Nicholas E. Leadbeater

  DOI：10.1039/b902112d

  日期：——

  The use of two silicon carbide plates is reported for the preparation of three libraries of organic molecules using microwave heating. In addition, a preliminary study has been carried out, showing that one of the plates can also be used in a proteomics setting. Both the 24-position and 48-position plates heated evenly when irradiated with microwave energy. The 48-position plate was used to prepare a library of N-aryl functionalized β-amino esters via an aza-Michael reaction between anilines and Michael acceptors. The 24-position plate was used to prepare a library of biaryls via a Suzuki coupling methodology and a library of 1,4-dihydropyridines via a Hantzsch synthesis. The 48-position plate was also used to perform the proteolytic digestion of insulin chain B by trypsin.

  报道了使用两个碳化硅板通过微波加热制备三种有机分子库的方法。此外，还进行了初步研究，表明其中一个板材也可用于蛋白质组学环境。两个板材在微波辐射下均能均匀加热，即24位板和48位板。48位板被用于通过苯胺与迈克尔受体之间的氮迈克尔反应制备N-芳基功能化的β-氨基酯库。24位板被用于通过铃木偶联方法制备联苯库，以及通过汉奇合成制备1,4-二氢吡啶库。48位板还用于通过胰蛋白酶对胰岛素B链进行蛋白水解消化。
• Catalytic application of sulfonic acid‐functionalized titana‐coated magnetic nanoparticles for the preparation of 1,8‐dioxodecahydroacridines and 2,4,6‐triarylpyridines via anomeric‐based oxidation
  作者：Mohammad Ali Zolfigol、Fatemeh Karimi、Meysam Yarie、Morteza Torabi

  DOI：10.1002/aoc.4063

  日期：2018.2

  We have developed green, efficient and powerful protocols for the preparation of 2,4,6‐triarylpyridines and 1,8‐dioxodecahydroacridines in the presence of Fe3O4@TiO2@O2PO2(CH2)2NHSO3H as a sulfonic acid‐functionalized titana‐coated magnetic nanoparticle catalyst under mild and solvent‐free reaction conditions. These protocols furnished the desired products in short reaction times with good to high

  我们已开发出在Fe 3 O 4 @TiO 2 @O 2 PO 2（CH 2）2 NHSO 3存在下制备2,4,6-三芳基吡啶和1,8-二氧杂脱氢hydro啶的绿色，高效且有力的方法H在温和无溶剂的反应条件下作为磺酸官能化的钛包覆磁性纳米粒子催化剂。这些方案可在较短的反应时间内提供所需的产物，并具有良好的高收率（对于2,4,6-三芳基吡啶，为20–40分钟和80–86％；对于2,4,6-三芳基吡啶为15–90分钟和80–93％ 1,8-二氧杂十二烷基hydro啶）。机械合成2,4,6-三芳基吡啶的最后一步是通过基于异头的氧化进行的。同样，在经过仔细研究的单罐多组分反应中，具有高周转数和周转频率的纳米磁性核-壳催化剂可以循环再利用。
• Green and efficient synthesis of acridine-1,8-diones and hexahydroquinolines via a KH2PO4 catalyzed Hantzsch-type reaction in aqueous ethanol
  作者：Shi-Jun Yü、Si Wu、Xin-Min Zhao、Cheng-Wei Lü

  DOI：10.1007/s11164-016-2814-2

  日期：2017.5

  A simple, clean, and economical methodology for the synthesis of acridine-1,8-dione and hexahydroquinoline derivatives via Hantzsch-type condensation has been described. This study highlights the development of a new green pathway for the preparation of substituted 1,4-dihydropyridines derivatives. The mild, cheap, and nontoxic potassium dihydrogen phosphate (KH2PO4) is proved to be an efficient catalyst for the above multi-component reaction to get excellent yields. Widely available and mostly benign catalyst, eco-friendly solvent, and easy purification are among the several attractive features.

  本文描述了一种通过Hantzsch型缩合反应合成吖啶-1,8-二酮和六氢喹啉衍生物的简单、清洁且经济的方法。该研究突出了为制备取代的1,4-二氢吡啶衍生物开发的新型绿色合成途径。温和、廉价且无毒的磷酸二氢钾（KH2PO4）被证明是上述多组分反应的有效催化剂，能够获得优异的产率。广泛可用且基本上无害的催化剂、环保溶剂以及容易的纯化过程是该方法的几个吸引人的特点。
• Melamine-formaldehyde resin supported H⁺-catalyzed three-component synthesis of 1,8-dioxo-decahydroacridine derivatives in water and under solvent-free conditions
  作者：Ramin Rezaei、Reza Khalifeh、Maryam Rajabzadeh、Liela Dorosty、Mohammad Mahdi Doroodmand

  DOI：10.1515/hc-2012-0053

  日期：2013.3.1

  Abstract A convenient and practical synthesis of 1,8-dioxo-decahydroacridine derivatives using various aldehydes, 5,5-dimethyl-1,3-cyclohexanedione and thiourea in water, was successfully carried out in the presence of melamine-formaldehyde resin supported H+ (MFRH) as a catalyst. Under solvent-free conditions, rapid and efficient synthesis of 1,8-dioxo-decahydroacridine and N-substituted 1,8-dioxo-decahydroacridine

  摘要 在三聚氰胺-甲醛树脂负载的 H+ 存在下，使用各种醛、5,5-二甲基-1,3-环己二酮和硫脲在水中方便实用地合成了 1,8-二氧十氢吖啶衍生物（ MFRH) 作为催化剂。在无溶剂条件下，以醋酸铵和芳香胺为氮源，也可以快速高效地合成1,8-二氧十氢吖啶和N-取代的1,8-二氧十氢吖啶衍生物。