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dimethyl (2-amino-6-bromo-3-cyano-4H-chromen-4-yl)phosphonate

中文名称
——
中文别名
——
英文名称
dimethyl (2-amino-6-bromo-3-cyano-4H-chromen-4-yl)phosphonate
英文别名
2-amino-6-bromo-4-[dimethoxy(oxido)phosphaniumyl]-4H-chromene-3-carbonitrile
dimethyl (2-amino-6-bromo-3-cyano-4H-chromen-4-yl)phosphonate化学式
CAS
——
化学式
C12H12BrN2O4P
mdl
——
分子量
359.116
InChiKey
WPXOREVTNXMWKE-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):
    1.4
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    101
  • 氢给体数:
    1
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    dimethyl (2-amino-6-bromo-3-cyano-4H-chromen-4-yl)phosphonate原甲酸三乙酯 在 ammonium acetate 作用下, 以 neat (no solvent) 为溶剂, 反应 0.33h, 生成 dimethyl (4-amino-7-bromo-5H-chromeno[2,3-d]pyrimidin-5-yl)phosphonate
    参考文献:
    名称:
    新型二烷基 (4-amino-5H-chromeno[2,3-d]pyrimidin-5-yl)phosphonates 的合成与生物学评价
    摘要:
    本研究报告了新型二烷基 (4-amino-5H-chromeno[2,3- d ]pyrimidin-5-yl)phosphonates 作为 A549(肺癌)、DU-145(前列腺癌)的潜在抗肿瘤剂的设计和合成, PC-3(前列腺癌),HeLa(宫颈癌)和 MCF-7(乳腺癌),体外细胞系证明通过 MTT 法进行的抗肿瘤研究(跨越 10-30 μM 浓度)。这些合成分子的结构优势是通过将色烯、嘧啶和膦酸酯部分结合为一个结构核心来设计的,这增加了它们的新颖性并使它们未被报道。进一步的深度结构活性关系研究表明,标题化合物是有前途的药物样化合物和存在于相应酶蛋白上的组氨酸氨基酸残基的潜在抑制剂 [3QJZ (A549)、3VHE (DU-145)、3V49 (PC- 3), 3F81 (HeLa), & 3R7Q (MCF-7)] 的细胞系被筛选并被鉴定为负责体外预测的多方面抗肿瘤活性. 所获
    DOI:
    10.1016/j.bioorg.2022.106121
  • 作为产物:
    描述:
    丙二腈5-溴水杨醛三甲氧基磷咪唑 作用下, 以 乙醇 为溶剂, 反应 5.5h, 以91%的产率得到dimethyl (2-amino-6-bromo-3-cyano-4H-chromen-4-yl)phosphonate
    参考文献:
    名称:
    咪唑作为合成2-氨基-3-氰基-4H-铬-4-基膦酸酯的有效催化剂
    摘要:
    通过廉价,环保的咪唑作为有机催化剂,通过水杨醛,丙二腈和亚磷酸三烷基酯或亚磷酸二乙酯的三组分反应,制备2-氨基-3-氰基-4H-铬-4-基膦酸酯衍生物的有效方法已得到广泛应用。报告。除了优异的产率和容易的后处理之外,该反应在几乎中性的介质中进行。
    DOI:
    10.1007/s11164-016-2710-9
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文献信息

  • Choline chloride based eutectic solvent for the efficient synthesis of 2-amino-4<i>H</i>-chromen-4-yl phosphonate derivatives via multicomponent reaction under mild conditions
    作者:Suresh Kumar Krishnammagari、Byung Gwon Cho、Yeon Tae Jeong
    DOI:10.1080/10426507.2017.1417296
    日期:2018.5.4
    ABSTRACT Synthesis of 2-amino-4H-chromen-4-ylphosphonate derivatives has been accomplished by the one-pot three-component reaction of salicylaldehyde, malononitrile/ethylcyanoacetate and dialkyl phosphites in the presence of reusable deep eutectic solvent (DES) under mild conditions. The advantages of this method are mild reaction conditions, simple work-up procedure, use of DES as a green solvent
    摘要 水杨醛、丙二腈/氰基乙酸乙酯和亚磷酸二烷基酯在温和条件下,在可重复使用的低共熔溶剂 (DES) 存在下,通过一锅三组分反应合成了 2-氨基-4H-色烯-4-基膦酸酯衍生物. 该方法的优点是反应条件温和,后处理程序简单,使用 DES 作为绿色溶剂,是制备重要的生物活性含磷化合物的经济方案。图形概要
  • Aqueous microwave-assisted DMAP catalyzed synthesis of β-phosphonomalonates and 2-amino-4H-chromen-4-ylphosphonates via a domino Knoevenagel-phospha-Michael reaction
    作者:Parteek Kour、Anil Kumar、Vijai K. Rai
    DOI:10.1016/j.crci.2016.05.013
    日期:2017.2
    Résumé An aqueous microwave (mw)-assisted DMAP catalyzed one-pot highly efficient route to synthesize β-phosphonomalonates and 2-amino-4H-chromen-4-yl phosphonates has been demonstrated via the domino Knoevenagel-phospha-Michael reaction of aryl aldehyde/salicylaldehyde, malononitrile/ethyl cyanoacetate and alkyl phosphite ester. Optimization of reaction conditions were performed by using conventional and microwave synthetic approaches. This conversion proceeded smoothly to deliver the desired product in good to excellent yields (75–95%) in a short reaction time (10–12 min). The present methodology is very simple, environmentally benign, high yielding and has very well demonstrated the synergistic effect of water and microwaves. Supplementary Materials: Supplementary material for this article is supplied as a separate file: mmc1.docx
    摘要 我们展示了一种水相微波(mw)辅助的DMAP催化一锅法高效合成β-磷酰基丙二酸酯和2-氨基-4H-色烯-4-基磷酸酯的方法,该方法通过芳醛/水杨醛、马来腈/乙基氰乙酸酯和烷基磷酸酯的多米诺Knoevenagel-磷酰-迈克尔反应实现。通过常规和微波合成方法对反应条件进行了优化。该转化过程顺利进行,在短时间内(10-12分钟)以良至优异的收率(75-95%)获得所需产物。该方法简单、环保、产率高,并很好地展示了水和微波的协同效应。 补充材料: 本文的补充材料作为单独文件提供:mmc1.docx
  • Imidazole as an efficient catalyst for the synthesis of 2-amino-3-cyano-4H-chromen-4yl-phosphonates
    作者:Fatemeh Darvish、Ana Abdollahzade、Danial Saravani
    DOI:10.1007/s11164-016-2710-9
    日期:2017.3
    An efficient procedure for the preparation of 2-amino-3-cyano-4H-chromen-4-yl phosphonate derivatives via a three-component reaction of salicylaldehyde, malononitrile and trialkyl phosphites or diethyl phosphite using inexpensive and environmentally friendly imidazole as organocatalyst has been reported. Beside excellent yields and easy workup, the reaction is done in an almost neutral medium.
    通过廉价,环保的咪唑作为有机催化剂,通过水杨醛,丙二腈和亚磷酸三烷基酯或亚磷酸二乙酯的三组分反应,制备2-氨基-3-氰基-4H-铬-4-基膦酸酯衍生物的有效方法已得到广泛应用。报告。除了优异的产率和容易的后处理之外,该反应在几乎中性的介质中进行。
  • Synthesis of 2-amino-3-cyano-4H-chromen-4-ylphosphonates and 2-amino-4H-chromenes catalyzed by tetramethylguanidine
    作者:Reddi Mohan Naidu Kalla、Seong Jin Byeon、Min Seon Heo、Il Kim
    DOI:10.1016/j.tet.2013.10.052
    日期:2013.12
    Synthesis of 2-amino-4H-chromen-4-ylphosphonates and 2-amino-4H-chromenes has been accomplished by the reaction of salicylaldehyde, malononitrile, dialkyl/diphenylphosphites catalyzed by 1,1,3,3-tetramethylguanidine (TMG) under neat conditions at room temperature. The applicability of catalytic TMG for the synthesis of 2-amino-4H-chromenes also has been described. The mild reaction conditions, simple work-up procedure, and use of TMG as an inexpensive catalyst provides an economical protocol for the preparation of important phosphorus-containing compounds. (C) 2013 Elsevier Ltd. All rights reserved.
  • Synthesis of 2-amino-4H-chromen-4-ylphosphonates and β-phosphonomalonates via tandem Knoevenagel–Phospha-Michael reaction and antimicrobial evaluation of newly synthesized β-phosphonomalonates
    作者:Parteek Kour、Anil Kumar、Rashmi Sharma、Reena Chib、Inshad Ali Khan、Vijai K. Rai
    DOI:10.1007/s11164-017-3077-2
    日期:2017.12
    demonstrated a new approach for the synthesis of 2-amino-4 H -chromen-4-ylphosphonates and β -phosphonomalonates linked 2-chloroquinoline-3-carbaldehyde by modified one-pot three-component tandem Knoevenagel–Phospha-Michael reaction of salicylaldehyde/aryl aldehyde/2-chloroquinoline-3-carbaldehyde, malononitrile/ethylcyanoacetate, and phosphite ester using triethylamine (1–10 mol%) in ethanol under reflux conditions
    在本手稿中,我们展示了一种通过修饰的一锅三组分串联Knoevenagel–Phospha-合成2-amino-4 H -chromen-4-ylphosphonates和 β -phosphonomalonates 连接2-chloroquinoline-3-carbaldehyde的新方法。在乙醇中,在回流条件下,使用三乙胺(1-10 mol%),水杨醛/芳基醛/ 2-氯喹啉-3-甲醛,丙二腈/氰基乙酸乙酯和亚磷酸酯的迈克尔反应。在8–35小时内以86–97%的产率获得了所需的产品。该方案的优点是操作简单,催化负荷低,无副产物形成和产物产率高。新合成的 β- 膦酰基丙酸酯,二乙基-(2-氯喹啉-3-基)-2,2-二氰乙基)-膦酸酯 (4a – i) 已在两种真菌菌株( 白色念珠菌 和 烟曲霉 )和两个细菌菌株( 金黄色葡萄球菌 和 大肠杆菌 )上进行了测试,它们的最小抑菌浓度也通过微肉汤稀释法确定。
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