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methyl 2-<α-<(4-methoxyphenyl)amino>benzyl>prop-2-enoate | 137104-50-8

中文名称
——
中文别名
——
英文名称
methyl 2-<α-<(4-methoxyphenyl)amino>benzyl>prop-2-enoate
英文别名
methyl 2-{α-[(4-methoxyphenyl)amino]benzyl}prop-2-enoate;Methyl 2-[(4-methoxyanilino)-phenylmethyl]prop-2-enoate
methyl 2-<α-<(4-methoxyphenyl)amino>benzyl>prop-2-enoate化学式
CAS
137104-50-8
化学式
C18H19NO3
mdl
——
分子量
297.354
InChiKey
TZHGYBXSFRYXCX-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

  • 沸点:
    453.0±45.0 °C(Predicted)
  • 密度:
    1.149±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.4
  • 重原子数:
    22
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    47.6
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    methyl 2-<α-<(4-methoxyphenyl)amino>benzyl>prop-2-enoate 在 PPA 作用下, 反应 15.0h, 以61%的产率得到4-Amino-7-methoxy-2-[1-phenyl-meth-(E)-ylidene]-indan-1-one
    参考文献:
    名称:
    Chemical transformation of Baylis–Hillman adducts: the reaction of methyl 3-arylamino-2-methylene-3-phenylpropanoates in polyphosphoric acid
    摘要:
    We synthesized some interesting compounds including 3-benzylidene-3,4-dihydro-1H-quinolin-2-one. 3-benzylquinolin-2-ol. 4-amino-2-benzylideneindan-1-one, and 1-amino-9a.10-dihydro-4bH-indeno[1,2-a]inden-9-one skeletons starting from Baylis-Hillman adducts. (C) 2004 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2004.11.082
  • 作为产物:
    描述:
    甲氧苯胺(Z)-methyl 2-(bromomethyl)-3-phenylacrylate三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 6.5h, 以86%的产率得到methyl 2-<α-<(4-methoxyphenyl)amino>benzyl>prop-2-enoate
    参考文献:
    名称:
    Synthesis of β-Amino Esters by Regioselective Amination of Allyl Bromides with Aryl and Alkyl Amines
    摘要:
    在烯丙基溴 5 的胺化过程中,通过将合适的溶剂和特定量的三乙胺作为碱混合,可以专门形成两种可能的区域异构体之一。使用二氯甲烷作为溶剂和三乙胺(7 当量)生产 SN2' 产物 7。作为基础; SN2产物6主要在己烷和0.5当量三乙胺中产生。此外,还公开了使用 Sn[N(TMS)2]2 作为试剂,有效环化 7 生成 α-亚甲基 β-内酰胺 8 的新反应条件。
    DOI:
    10.1055/s-2005-871934
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文献信息

  • ?-Methylidene- and ?-Alkylidene-?-lactams from Nonproteinogenic Amino Acids
    作者:Rainer Buchholz、H. Martin R. Hoffmann
    DOI:10.1002/hlca.19910740608
    日期:1991.9.18
    Treatment of methyl 2-(1-hydroxyalkyl)prop-2-enoates 1 with conc. HBr solution afforded methyl (Z)-2-(bromomethyl)alk-2-enoates 2, which were transformed regioselectively into N-substituted methyl (E)-2- (aminomethyl)alk-2-enoates 3 (SN2 reaction) and into N-substituted methyl 2-(1-aminoalkyl)prop-2-enoates 4(SN2′ reaction). Regiocontrol of nucleophilic attack by amine was accomplished simply by choice
    用浓溶液处理2-(1-羟烷基)丙-2-烯酸甲酯1。用HBr溶液得到(Z)-2-(溴甲基)烷-2-烯酸甲酯2,将其区域​​选择性地转化成N-取代的甲基(E)-2-(氨甲基)烷-2-烯酸酯3(S N 2反应)并进入ñ取代的甲基2-(1-氨基烷基)丙-2- enoates 4(S ñ 2'反应)。胺对亲核性攻击的区域控制仅通过选择溶剂即可完成,S N 2反应发生在MeCN和S N中。在石油醚中进行2'反应。水解和内酰胺化分别得到β-内酰胺7和8,分别在C(3)处含有外环亚烷基和亚甲基。
  • Palladium(0)-Catalyzed Regioselective Synthesis of α-Dehydro-β-amino Esters from Amines and Allyl Acetates:  Synthesis of a α-Dehydro-β-amino Acid Derived Cyclic Peptide as a Constrained β-Turn Mimic
    作者:S. Rajesh、Biswadip Banerji、Javed Iqbal
    DOI:10.1021/jo010981d
    日期:2002.11.1
    Acetates derived from the adducts of the Baylis-Hillman reaction can be reacted in a regioselective manner with amines in the presence of palladium(0) catalyst to afford alpha-dehydro-beta-amino esters (2 and 3) in good yields. The regioselectivity of the reaction can be controlled by temperature and reaction medium leading to the synthesis of regioisomers 2 or 3. The alpha-dehydro-beta-amino acid
    可以将来自Baylis-Hillman反应加合物的乙酸酯在钯(0)催化剂存在下与区域胺反应,从而以高收率获得α-脱氢-β-氨基酯(2和3)。可以通过温度和反应介质来控制区域异构体2或3的合成来控制反应的区域选择性。α-脱氢-β-氨基酸3是转向诱导剂,衍生自其的二肽6显示存在八元分子内氢键。同样,氯化钴(II)用α-脱氢-β-氨基酸衍生物3b催化环氧肽的裂解,得到相应的二肽衍生物8,其表现出分子内的氢键并因此模拟β-转角。
  • Accelerated Amination of Baylis–Hillman Acetates Under Ultrasound Irradiation
    作者:Shao-Qin Ge、Yun-Yu Hua、Min Xia
    DOI:10.1080/00397910903219310
    日期:2010.6.16
    The amination of the Baylis-Hillman acetates with primary amines can be dramatically promoted with improved yields and shortened reaction time under ultrasound irradiation. The selected aromatic, heteroaromatic, and aliphatic amines were investigated as the effective candidates for the sonochemical transformation.
  • Chemical transformation of Baylis–Hillman adducts: the reaction of methyl 3-arylamino-2-methylene-3-phenylpropanoates in polyphosphoric acid
    作者:Chang Gon Lee、Ka Young Lee、Sangku Lee、Jae Nyoung Kim
    DOI:10.1016/j.tet.2004.11.082
    日期:2005.2
    We synthesized some interesting compounds including 3-benzylidene-3,4-dihydro-1H-quinolin-2-one. 3-benzylquinolin-2-ol. 4-amino-2-benzylideneindan-1-one, and 1-amino-9a.10-dihydro-4bH-indeno[1,2-a]inden-9-one skeletons starting from Baylis-Hillman adducts. (C) 2004 Elsevier Ltd. All rights reserved.
  • Synthesis of β-Amino Esters by Regioselective Amination of Allyl Bromides with Aryl and Alkyl Amines
    作者:Chun-Cheng Lin、Adam Shih-Yuan Lee、Hung-Yang Chen、Laxmikant N. Patkar、Shau-Hua Ueng
    DOI:10.1055/s-2005-871934
    日期:——
    One of the two possible regioisomers can be exclusively formed by combining a suitable solvent and a specific amount of triethylamine as a base during the amination of allyl bromide 5. The SN2′ product 7 was produced using dichloromethane as a solvent and triethylamine (7 equiv) as base; SN2 product 6 was predominantly generated in hexane with 0.5 equivalents of triethylamine. Furthermore, a new reaction condition for the efficient cyclization of 7 to yield α-methylene β-lactam 8 using Sn[N(TMS)2]2 as a ­reagent, is disclosed.
    在烯丙基溴 5 的胺化过程中,通过将合适的溶剂和特定量的三乙胺作为碱混合,可以专门形成两种可能的区域异构体之一。使用二氯甲烷作为溶剂和三乙胺(7 当量)生产 SN2' 产物 7。作为基础; SN2产物6主要在己烷和0.5当量三乙胺中产生。此外,还公开了使用 Sn[N(TMS)2]2 作为试剂,有效环化 7 生成 α-亚甲基 β-内酰胺 8 的新反应条件。
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