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2-amino-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile | 107752-99-8

中文名称
——
中文别名
——
英文名称
2-amino-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
英文别名
2-amino-4-(4-fluorophenyl)-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-4H-chromene-3-carbonitrile;2-amino-3-cyano-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-4H-5,6,7,8-tetrahydrobenzo[b]pyran;2-amino-7,7-dimethyl-4-(p-fluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile;2-amino-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile
2-amino-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile化学式
CAS
107752-99-8
化学式
C18H17FN2O2
mdl
——
分子量
312.344
InChiKey
CAESVTWLMWEQFT-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

物化性质

  • 熔点:
    192-194 °C(Solv: ethanol (64-17-5))
  • 沸点:
    528.6±50.0 °C(Predicted)
  • 密度:
    1.29±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    23
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    76.1
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Ionic liquids containing plant derived benzoate as anions, exhibiting supramolecular polymeric aggregation: Impact of the aggregation on organic catalysis in aqueous medium
    作者:Muhammad Naveed Javed、Imran Ali Hashmi、Shoaib Muhammad、Ahmed Bari、Syed Ghulam Musharraf、Syed Junaid Mahmood、Saima Javed、Firdous Imran Ali、Faisal Rafique、Muhammad Amjad Ilyas、Waqas Ahmed Waseem
    DOI:10.1016/j.molliq.2021.116329
    日期:2021.8
    The supramolecular polymeric aggregation behaviour of these ILs has been studied through high-resolution electron spray ionization mass spectrometry (HR-ESI-MS). Furthermore, these ILs were applied as catalyst/phase transfer catalyst in the synthesis of tetrahydrobenzo[b]pyran and its derivatives. These reactions were conducted in aqueous medium under ultrasound assistance. The results suggested that
    天然存在的苯甲酸 (BA) 衍生阴离子已被用于制备无卤素亲离子液体 (ILs 1-4)。这些 IL 的超分子聚合物聚集行为已通过高分辨率电子喷雾电离质谱 (HR-ESI-MS) 进行了研究。此外,这些 ILs 被用作催化剂/相转移催化剂合成四氢苯并[b]喃及其衍生物。这些反应在超声辅助下在性介质中进行。结果表明,1-乙基-3-甲基咪唑2-羟基苯甲酸酯 (IL-1) 是一种高效的催化剂,在 30 分钟内产生 86.9% 的产物。此外,还研究了 ILs 的聚集行为对其催化活性的影响。
  • One-Pot, Catalyst-Free Synthesis of Spirooxindole and 4<i>H</i>-Pyran Derivatives
    作者:Thanasekaran Ponpandian、Shanmugam Muthusubramanian
    DOI:10.1080/00397911.2013.837488
    日期:2014.3.19
    Abstract The synthesis of biologically valuable spirooxindoles and 4H-pyrans is described under catalyst-free conditions through sequential Knoevenagel–Michael–cyclization reactions from isatin or aromatic aldehyde, malononitrile, and 1,3-dicarbonyl compounds. The reaction conditions are very simple, providing excellent yield. [Supplementary materials are available for this article. Go to the publisher's
    摘要 在无催化剂条件下,通过靛红或芳香醛、丙二腈和 1,3-二羰基化合物的连续 Knoevenagel-Michael-环化反应,合成了具有生物学价值的螺环吲哚4H-吡喃。反应条件非常简单,产率极好。[本文提供补充材料。访问出版商的 Synthetic Communications® 在线版,获取以下免费补充资源:完整的实验和光谱细节。] 图形摘要
  • One-pot synthesis of tetrahydro-4H-chromenes by supramolecular catalysis in water
    作者:Yufeng Ren、Wei Zhang、Jun Lu、Kai Gao、Xiali Liao、Xiaozhen Chen
    DOI:10.1039/c5ra14385c
    日期:——

    Tetrahydro-4H-chromenes were synthesizedviaan efficient one-pot three-component protocol by supramolecular catalysis with β-cyclodextrin in water.

    四氢-4H-色酮通过β-环糊精中进行高效一锅三组分协同催化合成。
  • Synthesis of Tetrahydrobenzo[<i>b</i>]pyran and Pyrano[2, 3-<i>d</i>]pyrimidinone Derivatives Using Fe<sub>3</sub>O<sub>4</sub>@Ph-PMO-NaHSO<sub>4</sub> as a New Magnetically Separable Nanocatalyst
    作者:Mahdieh Haghighat、Farhad Shirini、Mostafa Golshekan
    DOI:10.1166/jnn.2019.16032
    日期:2019.6.1

    Immobilized NaHSO4 on core/shell phenylene bridged periodic mesoporous organosilica magnetic nanoparticles (Fe3O4@Ph-PMO-NaHSO4) as a new acidic magnetically separable nanocatalyst was successfully prepared in three steps: (i) preparation of Fe3O4 nanoparticles by a precipitation method, (ii) synthesis of an organic–inorganic periodic mesoporous organosilica structure with phenyl groups on the surface of Fe3O4 magnetic nanoparticles (MNPs) and (iii) finally adsorption of NaHSO4 on periodic mesoporous organosilica (PMO) network. The prepared organic–inorganic magnetic reagent was characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), transmission electron microscopy (TEM), N2 adsorption–desorption and energy-dispersive X-ray (EDX) techniques. Finally, it was used as a reusable and new catalyst to promote the synthesis of tetrahydrobenzo[b]pyran and pyrano[2,3-d]pyrimidinone derivatives as important biologically active compounds. Eco-friendly protocol, high yields, short reaction times and easy and quick isolation of the products are the main advantages of this procedure.

    在核/壳苯基桥联周期性介孔有机磁性纳米颗粒(Fe3O4@Ph-PMO-NaHSO4)上固定化的NaHSO4作为一种新型酸性磁性可分离纳米催化剂成功地通过三个步骤制备而成:(i)通过沉淀法制备 纳米颗粒,(ii)合成具有苯基团的有机-无机周期性介孔有机结构,将其覆盖在 磁性纳米颗粒(MNPs)表面,(iii)最后将NaHSO4吸附在周期性介孔有机(PMO)网络上。制备的有机-无机磁性试剂通过傅里叶变换红外光谱(FT-IR)、X射线粉末衍射(XRD)、透射电子显微镜(TEM)、N2吸附-脱附和能谱X射线(EDX)技术进行表征。最后,它被用作可重复使用的新型催化剂,促进四氢苯并[b]喃和喃并[2,3-d]嘧啶酮衍生物的合成,这些是重要的生物活性化合物。环保的方案、高产率、短反应时间以及产品的易于快速分离是该程序的主要优点。
  • 2-Hydroxyethyl-1-ammonium 3-hydroxypropane-1-sulfonate: a biodegradable and recyclable ionic liquid for the one-pot synthesis of 2-amino-3-cyano-4H-pyrans
    作者:Moones Honarmand、Andromachi Tzani、Anastasia Detsi
    DOI:10.1007/s13738-018-1537-2
    日期:2019.3
    2-Hydroxyethyl-1-ammonium 3-hydroxypropane-1-sulfonate ‘HAHS’ was synthesized as a novel ionic liquid and characterized by various techniques. ‘HAHS’ ionic liquid was efficiently applied as a multifunctional promoter for the three-component synthesis of 2-amino-3-cyano-4H-pyrans. The 2-amino-3-cyano-4H-pyrans were produced not only in high to excellent yields but also no toxic solvent or catalyst was used. ‘HAHS’ ionic liquid was recovered and reused four times without the considerable decreasing in its activity. The effect of hydroxyl groups in the structure of ‘HAHS’ ionic liquid on its catalytic activity was studied. Moreover, the biodegradability potential of the ionic liquid was examined using the 5-day biological oxygen demand closed bottle test and the results showed that ‘HAHS’ has remarkable biodegradability potential.
    2-羟乙基-1--3-羟基丙烷-1-磺酸盐(HAHS)作为一种新型离子液体被合成,并通过多种技术手段进行了表征。HAHS离子液体被高效应用于2-基-3-基-4H-吡喃的三组分合成中,不仅产率从高到极佳,而且无需使用有毒溶剂或催化剂。HAHS离子液体可回收并重复使用四次,活性无显著下降。研究了HAHS离子液体结构中的羟基对其催化活性的影响。此外,通过5天生物需氧量闭瓶测试考察了该离子液体生物降解潜力,结果显示HAHS具有显著的生物降解潜力。
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同类化合物

(βS)-β-氨基-4-(4-羟基苯氧基)-3,5-二碘苯甲丙醇 (S,S)-邻甲苯基-DIPAMP (S)-(-)-7'-〔4(S)-(苄基)恶唑-2-基]-7-二(3,5-二-叔丁基苯基)膦基-2,2',3,3'-四氢-1,1-螺二氢茚 (S)-盐酸沙丁胺醇 (S)-3-(叔丁基)-4-(2,6-二甲氧基苯基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯 (S)-2,2'-双[双(3,5-三氟甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯 (S)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (R)富马酸托特罗定 (R)-(-)-盐酸尼古地平 (R)-(-)-4,12-双(二苯基膦基)[2.2]对环芳烷(1,5环辛二烯)铑(I)四氟硼酸盐 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[((6-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[(4-叔丁基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[(3-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-(+)-4,7-双(3,5-二-叔丁基苯基)膦基-7“-[(吡啶-2-基甲基)氨基]-2,2”,3,3'-四氢1,1'-螺二茚满 (R)-3-(叔丁基)-4-(2,6-二苯氧基苯基)-2,3-二氢苯并[d][1,3]氧杂磷杂环戊烯 (R)-2-[((二苯基膦基)甲基]吡咯烷 (R)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (N-(4-甲氧基苯基)-N-甲基-3-(1-哌啶基)丙-2-烯酰胺) (5-溴-2-羟基苯基)-4-氯苯甲酮 (5-溴-2-氯苯基)(4-羟基苯基)甲酮 (5-氧代-3-苯基-2,5-二氢-1,2,3,4-oxatriazol-3-鎓) (4S,5R)-4-甲基-5-苯基-1,2,3-氧代噻唑烷-2,2-二氧化物-3-羧酸叔丁酯 (4S,4''S)-2,2''-亚环戊基双[4,5-二氢-4-(苯甲基)恶唑] (4-溴苯基)-[2-氟-4-[6-[甲基(丙-2-烯基)氨基]己氧基]苯基]甲酮 (4-丁氧基苯甲基)三苯基溴化磷 (3aR,8aR)-(-)-4,4,8,8-四(3,5-二甲基苯基)四氢-2,2-二甲基-6-苯基-1,3-二氧戊环[4,5-e]二恶唑磷 (3aR,6aS)-5-氧代六氢环戊基[c]吡咯-2(1H)-羧酸酯 (2Z)-3-[[(4-氯苯基)氨基]-2-氰基丙烯酸乙酯 (2S,3S,5S)-5-(叔丁氧基甲酰氨基)-2-(N-5-噻唑基-甲氧羰基)氨基-1,6-二苯基-3-羟基己烷 (2S,2''S,3S,3''S)-3,3''-二叔丁基-4,4''-双(2,6-二甲氧基苯基)-2,2'',3,3''-四氢-2,2''-联苯并[d][1,3]氧杂磷杂戊环 (2S)-(-)-2-{[[[[3,5-双(氟代甲基)苯基]氨基]硫代甲基]氨基}-N-(二苯基甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[((1S,2S)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[[((1R,2R)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2-硝基苯基)磷酸三酰胺 (2,6-二氯苯基)乙酰氯 (2,3-二甲氧基-5-甲基苯基)硼酸 (1S,2S,3S,5S)-5-叠氮基-3-(苯基甲氧基)-2-[(苯基甲氧基)甲基]环戊醇 (1S,2S,3R,5R)-2-(苄氧基)甲基-6-氧杂双环[3.1.0]己-3-醇 (1-(4-氟苯基)环丙基)甲胺盐酸盐 (1-(3-溴苯基)环丁基)甲胺盐酸盐 (1-(2-氯苯基)环丁基)甲胺盐酸盐 (1-(2-氟苯基)环丙基)甲胺盐酸盐 (1-(2,6-二氟苯基)环丙基)甲胺盐酸盐 (-)-去甲基西布曲明 龙蒿油 龙胆酸钠 龙胆酸叔丁酯 龙胆酸 龙胆紫-d6 龙胆紫