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4-bromo-2-(7-bromo-4-(piperidin-1-yl)-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol | 1233188-16-3

中文名称
——
中文别名
——
英文名称
4-bromo-2-(7-bromo-4-(piperidin-1-yl)-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol
英文别名
4-Bromo-2-[7-bromo-4-(1-piperidinyl)-5H-[1]benzopyrano[2,3-d]pyrimidin-2-yl]phenol;4-bromo-2-(7-bromo-4-piperidin-1-yl-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol
4-bromo-2-(7-bromo-4-(piperidin-1-yl)-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol化学式
CAS
1233188-16-3
化学式
C22H19Br2N3O2
mdl
——
分子量
517.22
InChiKey
GLLQNGBLQAYGDG-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):
    6.1
  • 重原子数:
    29
  • 可旋转键数:
    2
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    58.5
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    哌啶丙二腈5-溴水杨醛N,N,N’,N’-tetrabromobenzene-1,3-disulfonamide 作用下, 以 乙醇 为溶剂, 反应 24.0h, 以92%的产率得到4-bromo-2-(7-bromo-4-(piperidin-1-yl)-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol
    参考文献:
    名称:
    N-溴磺酰胺催化高效一锅合成喹唑啉和苯并吡喃并[2,3-d]嘧啶衍生物
    摘要:
    N,N,N',N'-四溴苯-1,3-二磺酰胺和聚(N,N'-二溴N-乙基-苯-1,3-二磺酰胺)被用作高效催化剂,用于一锅合成来自各种醛的新喹唑啉衍生物,2-氨基二苯甲酮和乙酸铵,收率高至优异;来自水杨醛,各种环胺和丙二腈的新型苯并吡喃并[2,3- d ]嘧啶衍生物,收率高至高。
    DOI:
    10.1002/jhet.2570
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文献信息

  • An eco-safe approach to benzopyranopyrimidines and 4H-chromenes in ionic liquid at room temperature
    作者:Amit Kumar Gupta、Kumkum Kumari、Neetu Singh、Dushyant Singh Raghuvanshi、Krishna Nand Singh
    DOI:10.1016/j.tetlet.2011.11.116
    日期:2012.2
    An environmentally benign, ionic liquid promoted multicomponent protocol to benzopyrano(2,3-d)pyrimidines and 4H-chromenes has been developed at room temperature. Results of the reaction depend on the nature of the nucleophile used in the reaction. Secondary amines result in the formation of benzopyrano(2,3-d)pyrimidines, whereas thiols give rise to 4H-chromenes under the same set of reaction conditions
    在室温下开发了对苯并喃并(2,3- d)嘧啶和4 H-色烯的无害环境的离子液体促进多组分方案。反应的结果取决于反应中所用亲核试剂的性质。仲胺导致苯并喃并(2,3- d)嘧啶的形成,而醇在相同的反应条件下产生4 H-色烯。
  • A novel, facile, rapid, solvent free protocol for the one pot green synthesis of chromeno[2,3-d]pyrimidines using reusable nano ZnAl<sub>2</sub>O<sub>4</sub>– a NOSE approach and photophysical studies
    作者:Balijapalli Umamahesh、Triveni Rajashekhar Mandlimath、Kulathu I. Sathiyanarayanan
    DOI:10.1039/c4ra16263c
    日期:——
    The current protocol resulted in the preparation of an eco-friendly, highly stable, reusable nano ZnAl2O4 and for the first time this was used as an excellent catalyst for the pseudo four component synthesis of a library of fluorescent chromeno[2,3-d]pyrimidine derivatives. This novel protocol involved the grinding of salicylaldehydes, malononitrile and secondary amines in the presence of a catalytic
    目前的方案导致了生态友好,高度稳定,可重复使用的纳米ZnAl 2 O 4的制备,并且首次将其用作荧光色[2,3]假四组分合成的优良催化剂。 - d ]嘧啶生物。这种新颖的方案涉及在室温下在催化量的纳米ZnAl 2 O 4的存在下研磨水杨醛丙二腈和仲胺,这是一种非常简单,便捷,经济高效,无溶剂的方案,并且仅需两分钟即可完成。获得具有优异产量的产品。合成的chromeno [2,3- d由于其激发态分子内质子转移(ESIPT)机理的特征,]嘧啶生物显示出显着的吸收和发射特性,并具有较大的斯托克位移值。纳米ZnAl 2 O 4由于具有63 m 2 g -1的较大表面积而表现出比本体更好的催化活性,并且在不损失活性的情况下被循环使用了5次。
  • ZrOCl<sub>2</sub>·8H<sub>2</sub>O as an Efficient Catalyst for the Pseudo Four-Component Synthesis of Benzopyranopyrimidines
    作者:Hamid Reza Tavakoli、Sayed Mojtaba Moosavi、Ayoob Bazgir
    DOI:10.5012/jkcs.2013.57.2.260
    日期:2013.4.20
    An efficient and environmentally benign protocol for the pseudo four-component synthesis of benzopyranopyrimidines via condensation of salicylic aldehydes, malononitrile and various amines catalyzed by $ZrOCl_2\cdot}8H_2O$ as an inexpensive and eco-friendly catalyst with high catalytic activity under solvent-free conditions is reported. This protocol provides a new and improved method for obtaining benzopyranopyrimidines in terms of good yields, simple experimental procedure and short reaction time.
    报道了一种高效且环境友好的伪四组分合成苯并嘧啶的方法,该方法通过水杨醛、马隆腈和各种胺的缩合反应,在无溶剂条件下,采用廉价且环保的催化剂合物($ZrOCl_2\cdot}8H_2O$)进行催化,展现出高催化活性。这一方案在良好产率、简单的实验程序和短反应时间方面提供了一种新的改进方法来获得苯并嘧啶
  • Aminopropyl coated on magnetic Fe<sub>3</sub>O<sub>4</sub>and SBA-15 nanoparticles catalyzed mild preparation of chromeno[2,3-d]pyrimidines under ambient and solvent-free conditions
    作者:Hamid Reza Shaterian、Morteza Aghakhanizadeh
    DOI:10.1039/c2cy20543b
    日期:——
    3-Aminopropyltriethoxysilane coated on magnetic Fe3O4 nanoparticles [APTES-MNPs] and 3-aminopropyltriethoxysilane coated on SBA-15 [APTES-(SBA-15)] catalyzed efficiently the one-pot pseudo four-component reaction of salicylaldehydes, malononitrile and secondary amines for preparation of chromeno[2,3-d]pyrimidines under solvent-free conditions at room temperature. The catalysts show environmentally benign character, which can be easily prepared, stored, and recovered without obvious significant loss of activity.
    3-丙基三乙氧基硅烷涂覆在磁性Fe3O4纳米颗粒上([APTES-MNPs])和涂覆在SBA-15上的3-丙基三乙氧基硅烷([APTES-(SBA-15)])高效催化了相无溶剂条件下,在室温下进行的水杨醛、马龙腈和二级胺的单锅伪四组分反应,以制备chromeno[2,3-d]pyrimidines。这些催化剂具有环保特性,易于制备、存储和回收,且活性损失不明显。
  • Sodium Formate-Catalyzed One-Pot Synthesis of Benzopyranopyrimidines and 4-Thio-substituted 4<i>H</i>-Chromenes via Multicomponent Reaction at Room Temperature
    作者:Goutam Brahmachari、Suvankar Das
    DOI:10.1002/jhet.2123
    日期:2015.5
    A simple, straightforward and highly efficient multicomponent onepot synthesis of a series of pharmaceutically interesting benzopyranopyrimidine and 4H‐chromene derivatives has been developed on the basis of low‐cost and environment‐friendly sodium formate catalyst via tandem reactions of salicylic aldehydes, malononitrile, and cyclic secondary amines in ethanol at room temperature. Nature of nucleophile
    通过水杨醛丙二腈的串联反应,在低成本,环境友好的甲酸钠催化剂的基础上,开发了一种简单,直接,高效的多组分一锅法合成一系列有趣的苯并喃并嘧啶和4 H-色烯衍生物。以及室温下在乙醇中的环状仲胺。该反应中所用亲核试剂的性质决定了反应的过程。环状仲胺导致苯并喃并[2,3- d ]嘧啶的形成,而苯硫酚则提供相应的4-取代的4 H色烯在相同的反应条件下。高原子经济性,高收率,生态友好和温和的反应条件是该方案的重要特征。
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