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2-acetyl-3-(o-chlorophenyl)-2-propenoate | 15725-22-1

中文名称
——
中文别名
——
英文名称
2-acetyl-3-(o-chlorophenyl)-2-propenoate
英文别名
ethyl 2-(2-chlorobenzylidene)-3-oxobutanoate;trans-2-(2-Chlor-benzyliden)-acetessigsaeure-aethylester;2-chlorobenzylideneacetoacetic acid ethyl ester;ethyl (2E)-2-[(2-chlorophenyl)methylidene]-3-oxobutanoate
2-acetyl-3-(o-chlorophenyl)-2-propenoate化学式
CAS
15725-22-1;24405-35-4;24405-36-5
化学式
C13H13ClO3
mdl
——
分子量
252.697
InChiKey
QXQWIOZONGXWQO-DHZHZOJOSA-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):
    2.8
  • 重原子数:
    17
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:39ed1d7b332ef2863a14b8eb8d1e8f44
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反应信息

  • 作为反应物:
    描述:
    4-(ethylamino)furan-2(5H)-one2-acetyl-3-(o-chlorophenyl)-2-propenoate 生成 Ethyl 4-(2-chlorophenyl)-1-ethyl-2-methyl-5-oxo-1,4,5,7-tetrahydrofuro-[3,4-b]pyridine-3-carboxylate
    参考文献:
    名称:
    GOLDMANN, SIEGFRIED;BOSSERT, FRIEDRICH;BISCHOFF, HILMAR;PETZINNA, DIETER;+
    摘要:
    DOI:
  • 作为产物:
    描述:
    乙酰乙酸乙酯邻氯苯甲胺9H-芴-9-亚胺 作用下, 以 甲苯 为溶剂, 反应 49.0h, 以64%的产率得到ethyl 2-(2-chlorophenyl)methyleneacetoacetate
    参考文献:
    名称:
    未保护的伯胺与活性亚甲基化合物的无金属仿生脱氨基直接CC偶联。
    摘要:
    据报道,未保护的伯胺与活性亚甲基化合物进行了前所未有的直接CC偶联反应。该反应包括在没有金属试剂和强氧化剂的条件下实现的胺的仿生脱氨基。使各种伯胺与不同的活性亚甲基化合物反应,以提供结构上不同的三取代烯烃和二氢吡啶。动力学研究揭示了10.1 kcal mol -1的活化势垒,用于反应关键中间体的转化。
    DOI:
    10.1039/c9ob02163a
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文献信息

  • A simple method for the preparation of functionalized trisubstituted alkenes and α,β,γ,δ-unsaturated carbonyl compounds by using natural amino acid l-tryptophan
    作者:Ying Hu、Yan-Hong He、Zhi Guan
    DOI:10.1016/j.catcom.2010.01.016
    日期:2010.3
    reactive acetylacetone and ethyl acetoacetate. The reactions were carried out at room temperature and gave good yields. It is a convenient entry for preparation of functionalized trisubstituted alkenes and α,β,γ,δ-unsaturated carbonyl compounds.
    伯天然氨基酸1-色氨酸首次用作脂族,芳族,杂芳族和α,β-不饱和醛与反应性较低的乙酰丙酮和乙酰乙酸乙酯的Knoevenagel缩合反应的催化剂。反应在室温下进行,并得到良好的收率。这是制备官能化的三取代烯烃和α,β,γ,δ-不饱和羰基化合物的方便方法。
  • Enzyme catalytic promiscuity: The papain-catalyzed Knoevenagel reaction
    作者:Wen Hu、Zhi Guan、Xiang Deng、Yan-Hong He
    DOI:10.1016/j.biochi.2011.09.018
    日期:2012.3
    Knoevenagel reactions in DMSO/water. A wide range of aromatic, hetero-aromatic and α,β-unsaturated aldehydes could react with less active methylene compounds acetylacetone and ethyl acetoacetate. The products were obtained in moderate to excellent yields with Z/E selectivities of up to 100:0. This case of biocatalytic promiscuity not only widens the application of papain to new chemical transformations
    木瓜蛋白酶作为一种可持续且廉价的生物催化剂,首次用于在DMSO /水中催化Knoevenagel反应。各种各样的芳族,杂芳族和α,β-不饱和醛都可以与活性较低的亚甲基化合物乙酰丙酮和乙酰乙酸乙酯反应。以中等至优异的产率获得产品,Z / E选择性高达100:0。这种生物催化混杂的情况不仅扩大了木瓜蛋白酶在新化学转化中的应用,而且还可以发展成为有机合成的潜在有价值的方法。
  • Pyrazolopyridine derivatives
    申请人:Abe Yoshito
    公开号:US20060004003A1
    公开(公告)日:2006-01-05
    The invention relates to compound of the formula (I) or its salt, in which R 1 , R 2 , R 3 and R 4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF-α mediated diseases.
    该发明涉及式(I)的化合物或其盐,其中R1、R2、R3和R4如描述中定义,它们作为药物的用途,它们的制备过程以及用于治疗PDE-IV或TNF-α介导的疾病的用途。
  • Tetrahydroimidazolo[1,2-a]pyridine derivatives
    申请人:Bayer Aktiengesellschaft
    公开号:US03935220A1
    公开(公告)日:1976-01-27
    1,4-Dihydropyridines bearing carbonyl functions in the 3- and 5-positions, being optionally substituted by lower alkyl in the 6-position, being substituted in the 4-position by lower alkyl, phenyl, substituted phenyl or a heterocyclic group, and being fused through the 1- and 2-positions to a five, six or seven membered cycloalkyl ring, one methylene group of which can be replaced by sulfur, oxygen imino or alkylimino, are antihypertensive agents and coronary vessel dilators. The compounds, of which 6-methyl-4-(3-nitrophenyl)-1,2-pentamethylene-1,4-dihydropyridine-3,5-dica rboxylic acid 3,5-diethyl ester is a representative embodiment, are prepared through condensation of an ylideneacetoacetic acid ester and a cyclic enamino carbonyl derivative.
    在3和5位带有羰基功能的1,4-二氢吡啶,可以在6位上选择性地被低碳基取代,在4位被低碳基,苯基,取代苯基或杂环基所取代,并通过1和2位与五,六或七元环烷基环融合,在其中一个亚甲基可以被硫,氧,亚胺或烷基亚胺取代,是抗高血压药和冠状血管扩张剂。这些化合物,其中6-甲基-4-(3-硝基苯基)-1,2-戊亚甲基-1,4-二氢吡啶-3,5-二羧酸3,5-二乙酯是一个代表性实施例,通过一个亚甲基乙酮酸酯和一个环状烯胺羰基衍生物的缩合制备。
  • 2-Amino-4,5-dihydropyridine derivatives
    申请人:Bayer Aktiengesellschaft
    公开号:US03959292A1
    公开(公告)日:1976-05-25
    4,5-Dihydropyridines bearing an N,N-disubstituted amino group in the 2-position, carbonyl functions in the 3- and 5-positions and being optionally substituted in the 6-position by lower alkyl or phenyl and, in the 4-position by lower alkyl, phenyl, substituted phenyl or a heterocyclic group, are antihypertensive agents and coronary vessel dilators. The compounds, of which 2-pyrrolidino-6-methyl-4-(3-nitrophenyl)-4,5-dihydropyridine-3,5-dicarboxy lic acid 3,5-diethyl ester is a representative embodiment, are prepared through condensation of an ylideneacetoacetic acid ester and a substituted 3,3-diaminoacrylate.
    具有N,N-二取代氨基基团的4,5-二氢吡啶,3-和5-位上带有羰基功能,6-位上可选地被低碳链或苯基取代,4-位上被低碳链、苯基、取代苯基或杂环基取代,是降压剂和冠状血管扩张剂。这些化合物,其中2-吡咯烷基-6-甲基-4-(3-硝基苯基)-4,5-二氢吡啶-3,5-二羧酸3,5-二乙酯是代表性实施例,是通过一个亚甲基乙酰乙酸酯和一个取代的3,3-二氨基丙烯酸酯的缩合反应制备的。
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