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3-(4-甲氧基苯基)-环氧乙烷羧酸乙酯 | 16546-01-3

中文名称
3-(4-甲氧基苯基)-环氧乙烷羧酸乙酯
中文别名
——
英文名称
ethyl 3-(4-methoxyphenyl)-2,3-epoxypropionate
英文别名
ethyl 3-(4-methoxyphenyl)oxirane-2-carboxylate;2,3-epoxy-3-(4-methoxyphenyl)ethyl propionate;Aethyl-β-(4-methoxy-phenyl)-glycidat;2,3-Epoxy-3-<4-methoxy-phenyl>-propionsaeure-aethylester;3-<4-Methoxy-phenyl>-glycidsaeure-aethylester;2,3-epoxy-3-(4-methoxy-phenyl)-propionic acid ethyl ester;2,3-Epoxy-3-(4-methoxy-phenyl)-propionsaeure-aethylester;3-(4-methoxy-phenyl)-oxiranecarboxylic acid ethyl ester;3-(4-Methoxy-phenyl)-oxirancarbonsaeure-aethylester;(+/-)-ethyl 3-(4-methoxyphenyl)glycidate;Oxiranecarboxylic acid, 3-(4-methoxyphenyl)-, ethyl ester
3-(4-甲氧基苯基)-环氧乙烷羧酸乙酯化学式
CAS
16546-01-3
化学式
C12H14O4
mdl
——
分子量
222.241
InChiKey
VLSGACWGKWLNCR-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):
    1.7
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    48.1
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2918990090

SDS

SDS:c4949a158ef10e01913cc17fdbaa58df
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3-(4-甲氧基苯基)-环氧乙烷羧酸乙酯硫酸potassium carbonate溶剂黄146 作用下, 以 乙醚 为溶剂, 反应 98.0h, 生成 trans-3-hydroxy-5,7-dimethoxy-4-(4-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-2-one
    参考文献:
    名称:
    Westhuizen, Jan H. van der; Ferreira, Daneel; Roux, David G., Journal of the Chemical Society. Perkin transactions I, 1980, p. 2856 - 2865
    摘要:
    DOI:
  • 作为产物:
    描述:
    4-甲氧基苯甲醛氯乙酸乙酯sodium ethanolate 作用下, 以 乙醇 为溶剂, 反应 4.0h, 以84%的产率得到3-(4-甲氧基苯基)-环氧乙烷羧酸乙酯
    参考文献:
    名称:
    A synthesis of 2,4-dihydroxyisoflavans and 2-Hydroxyisoflav-3-enes: Versatile precursors to isoflavanoids
    摘要:
    通过将水杨醛与芳基甘氨酸盐进行处理,开发出了一种新的异黄酮合成方法。 水杨醛与芳基甘氨酸盐的新合成方法。反应条件 条件,使这种缩合反应可以生成 2,4-二羟基异黄烷或 2-羟基异黄烷-3-烯。2- 羟基异黄-3-烯 如 (8a),然后可以转化成异黄烷鎓盐 (9b)、异黄烷鎓盐 (9b) 盐 (9b)、异黄烷 (11b)、 2-羟基异黄烷(11a)、异黄酮-2-烯(13)或异黄酮-3-烯(10d)。类似地 2-氨基异黄-3-烯衍生物(10f)可由(8d)得到。反应 异黄酮盐或 (8a) 与 3-巯基丙酸反应,可得到异黄酮-3-烯衍生物(15)。 作为触媒,可与合适的大分子共轭,生成 与合适的大分子共轭,从而产生抗体。
    DOI:
    10.1071/ch9842545
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文献信息

  • Manganese catalyzed cis-dihydroxylation of electron deficient alkenes with H2O2
    作者:Pattama Saisaha、Dirk Pijper、Ruben P. van Summeren、Rob Hoen、Christian Smit、Johannes W. de Boer、Ronald Hage、Paul L. Alsters、Ben L. Feringa、Wesley R. Browne
    DOI:10.1039/c0ob00102c
    日期:——
    A practical method for the multigram scale selective cis-dihydroxylation of electron deficient alkenes such as diethyl fumarate and N-alkyl and N-aryl-maleimides using H2O2 is described. High turnovers (>1000) can be achieved with this efficient manganese based catalyst system, prepared in situ from a manganese salt, pyridine-2-carboxylic acid, a ketone and a base, under ambient conditions. Under optimized conditions, for diethyl fumarate at least 1000 turnovers could be achieved with only 1.5 equiv. of H2O2 with d/l-diethyl tartrate (cis-diol product) as the sole product. For electron rich alkenes, such as cis-cyclooctene, this catalyst provides for efficient epoxidation.
    本文描述了一种实用方法,利用H2O2实现对多克规模电子缺失型烯烃(如富马酸二乙酯和N-烷基及N-芳基马来酰亚胺)的选择性顺式二羟基化。在该高效的锰基催化体系中,可在常温常压下,以高转化率(超过1000次)实现反应。该催化剂体系由锰盐、吡啶-2-羧酸、酮和碱在原位制备而成。在优化的条件下,富马酸二乙酯至少可实现1000次转化,仅使用1.5当量的H2O2,产物为唯一的(顺-二醇)d/l-酒石酸二乙酯。对于电子丰富的烯烃,如顺式-环辛烯,该催化剂可提供高效的环氧化作用。
  • Process of manufacturing aldehydes and the products
    申请人:WINTHROP CHEM CO INC
    公开号:US01899340A1
    公开(公告)日:1933-02-28

    Substituted glycidic acid esters, of the formula <;FORM:0372013/IV/1>; where R1 is hydrogen or alkyl, R2 is a cyclic residue when R1 is hydrogen or any organic residue when R1 is alkyl, and X represents a saturated chain, are manufactured by condensing a halogen-acetic acid ester with a cyclic aldehyde or with a ketone in which the carbon atom of the oxo-group is bound to alkyl and to any organic residue or is a member of a saturated ring, by means of an alkali metal, an alkali metal amide or an alkali metal alcoholate, in a medium in which during the condensation process alkali metal halide does not separate on the condensing agent, viz. a liquid hydrocarbon or a liquid halogenated hydrocarbon. The products are converted into substituted acetaldehydes by saponifying with an alkali, acidifying the solution and steam distilling. In examples: (1) benzaldehyde is condensed with chloracetic acid ethyl ester by means of sodium in the presence of xylene yielding phenylglycidic acid ethyl ester, which is converted into phenylacetaldehyde; (2) 4-methoxybenzaldehyde is similarly treated; (3) 4-chlorobenzaldehyde is similarly converted into 4-chlorophenylglycidic acid ethyl ester and 4-chlorophenylacetaldehyde; (4) acetophenone is condensed with chloracetic acid ethyl ester by means of sodium amide in the presence of benzene or xylene, producing b -phenyl-b -methylglycidic acid ethyl ester, which is converted into 1-oxo-2-phenyl-2-methylethane (hydratropa aldehyde); (5) 2-oxo-6 : 10-dimethylundecane (hexahydropseudoionone) and chloracetic acid ethyl ester are condensed by means of sodium in xylene, yielding the corresponding glycidic ester, which is transformed into 1-oxo-2 : 6 : 10-trimethylundecane; (6) decahydro-2-oxonaphthalene (b -decalone) similarly yields the corresponding glycidic acid ester which is converted into decahydro-2-naphthaldehyde; (7) 1 : 1 : 3-trimethyl-2- (23 - oxobutyl)-cyclohexane (tetrahydroionone) is similarly condensed to produce the corresponding glycidic acid ester, which is converted into 1 : 1 : 3-trimethyl-2-(2<;4>; - oxo - 2<;3>; - methobutyl) - cyclohexane. The properties are also given of the substituted glycidic acid esters and substituted acetaldehydes obtained from: 4-methyl- and 4-ethyl-benzaldehyde, 2 : 4-dimethylbenzaldehyde, 4-isopropylbenzaldehyde, 4-(1<;1>;-methopropyl)-benzaldehyde (obtainable by the action of carbon monoxide on 2-phenylbutane in the presence of aluminium chloride), 2 : 4-diisopropylbenzaldehyde, 5 : 6 : 7 : 8-tetrahydro-1-naphthaldehyde (obtainable by the action of carbon monoxide on tetrahydronaphthalene in the presence of aluminium chloride); 2-oxodecane (methyloctylketone), 2-oxoundecane (methylnonylketone), 2-oxo-2-(p-isopropylphenyl)-ethane (p-isopropylacetophenone), 2-oxo-2-(p-methoxyphenyl)-ethane (methyl - p - methoxyphenylketone), 2 - oxo - 4-phenylbutane, 2 - oxo- 4 - (p-isopropylphenyl)-butane, and 1 : 1 : 3-trimethyl-2-(2<;3>;-oxopentyl)-cyclohexane (obtainable by hydrogenating the corresponding a -methylionone). Other starting materials specified are naphthaldehyde and furfural on the one hand and bromacetic acid esters on the other. Specifications 21047/04, [Class 2, Acids and salts, Organic &;c.], and 293,703, [Class 2 (iii), Dyes &;c.], are referred to.

    替代甘油酸酯,化学式为 <;FORM:0372013/IV/1>; 其中 R1 为氢或烷基,R2 在 R1 为氢时为环残基,在 R1 为烷基时为任何有机残基,X 代表饱和链,通过将卤代乙酸酯与环状醛或酮(其中羟基团的碳原子与烷基和任何有机残基结合,或者是饱和环的成员)与碱金属、碱金属酰胺或碱金属醇酸盐在不分离碱金属卤化物的介质中缩合而制造,该介质在缩合过程中不会使碱金属卤化物分离于缩合剂,即液态烃或液态卤代烃。 通过与碱水解、酸化溶液并蒸馏,将产品转化为替代乙醛。 例如:(1)苯甲醛与氯乙酸乙酯在二甲苯存在下通过钠缩合,生成苯基甘油酸乙酯,进而转化为苯乙醛;(2)4-甲氧基苯甲醛类似处理;(3)4-氯苯甲醛类似转化为4-氯苯基甘油酸乙酯和4-氯苯乙醛;(4)苯乙酮与氯乙酸乙酯在苯或二甲苯存在下通过钠酰胺缩合,产生 b -苯基-b -甲基甘油酸乙酯,进而转化为1-氧代-2-苯基-2-甲基乙烷(水合戊醛);(5)2-氧代-6 : 10-二甲基十一烷(六氢伪离子酮)与氯乙酸乙酯在二甲苯中通过钠缩合,生成相应的甘油酸酯,转化为1-氧代-2 : 6 : 10-三甲基十一烷;(6)去氢-2-氧代萘烷(b -去氢基酮)类似产生相应的甘油酸酯,转化为去氢-2-萘甲醛;(7)1 : 1 : 3-三甲基-2-(23 - 氧代丁基)-环己烷(四氢伊酮)类似缩合以产生相应的甘油酸酯,转化为1 : 1 : 3-三甲基-2-(2<;4>; - 氧代 - 2<;3>; - 甲基丁基) - 环己烷。 还给出了从以下物质获得的替代甘油酸酯和替代乙醛的性质:4-甲基和4-乙基苯甲醛,2 : 4-二甲基苯甲醛,4-异丙基苯甲醛,4-(1<;1>;-甲基丙基)-苯甲醛(通过一氧化碳在氯化铝存在下作用于2-苯基丁烷获得),2 : 4-二异丙基苯甲醛,5 : 6 : 7 : 8-四氢-1-萘甲醛(通过一氧化碳在氯化铝存在下作用于四氢萘烷获得);2-氧代癸烷(甲基辛酮),2-氧代十一烷(甲基壬酮),2-氧代-2-(对异丙基苯基)-乙烷(对异丙基苯乙酮),2-氧代-2-(对甲氧基苯基)-乙烷(甲基 - 对 - 甲氧基苯基酮),2 - 氧代 - 4-苯基丁烷,2 - 氧代- 4 - (对异丙基苯基)-丁烷,和1 : 1 : 3-三甲基-2-(2<;3>;-氧代戊基)-环己烷(通过氢化相应的 a -甲基伊酮获得)。 另一方面指定的起始材料是萘甲醛和糠醛,另一方面是溴乙酸酯。 参考规范 21047/04,[2类,酸和盐,有机等],和 293,703,[2类(iii),染料等]。
  • α,β-Epoxy Esters in Multiple C–O/C–N Bond-Breaking/Formation with 2-Aminopyridines; Synthesis of Biologically Relevant (Z)-2-Methylene­imidazo[1,2-a]pyridin-3-ones
    作者:Sankar Guchhait、Garima Priyadarshani、Neha Hura
    DOI:10.1055/s-0033-1339105
    日期:——
    A new reaction of aryl 2,3-epoxy esters with 2-aminopyridines has been developed that involves multiple C–O/C–N bond-breaking/formation reactions in one chemical step. Compared with known reactions of α,β-epoxy esters, which take place through oxiranyl C–O or C–C bond cleavage, the present reaction exploits the tendency of the oxirane ring to act as a bi-electrophile. Thus, the reaction follows a unique
    已开发出一种芳基 2,3-环氧酯与 2-氨基吡啶的新反应,该反应在一个化学步骤中涉及多个 C-O/C-N 键断裂/形成反应。与通过环氧乙烷基 C-O 或 C-C 键断裂发生的 α,β-环氧酯的已知反应相比,本反应利用了环氧乙烷环作为双亲电试剂的趋势。因此,该反应遵循独特的环氧化物 C-O 键裂解、α-烯胺酯形成和具有化学选择性、区域选择性和非对映选择性的分子内转酰胺的级联途径。该反应允许获得生物学相关的 (Z)-2-亚甲基咪唑并[1,2-a]pyridin-3-ones。水和乙醇是唯一的副产品。该反应是灵活的,芳基 2,3-环氧酯以及具有给电子或吸电子官能团的 2-氨基吡啶,可以使用。与各种布朗斯台德酸和路易斯酸催化剂不同,多磷酸在这种分子间级联反应中起着多功能作用。
  • Scaffold-Hopping of Aurones: 2-Arylideneimidazo[1,2-<i>a</i>]pyridinones as Topoisomerase IIα-Inhibiting Anticancer Agents
    作者:Garima Priyadarshani、Anmada Nayak、Suyog M. Amrutkar、Sarita Das、Sankar K. Guchhait、Chanakya N. Kundu、Uttam C. Banerjee
    DOI:10.1021/acsmedchemlett.6b00242
    日期:2016.12.8
    the first time. 2-Arylideneimidazo[1,2-a]pyridinones as potential topoisomerase IIα (hTopoIIα)-targeting anticancer compounds were considered. A multifunctional activator, polyphosphoric acid, enabled to realize a cascade reaction of 2-aminopyridine with 2,3-epoxyesters toward synthesis of 2-arylideneimidazo[1,2-a]pyridinones. Most of the compounds exhibited hTopoIIα-selective poison activity with efficiency
    首次研究了生物活性天然产物金黄色素的脚手架跳跃。有人考虑将2-Arylideneimidazo [1,2- a ]吡啶酮作为潜在的拓扑异构酶IIα(hTopoIIα)靶向抗癌化合物。多功能活化剂多磷酸能够实现2-氨基吡啶与2,3-环氧酯的级联反应,从而合成2-芳基亚氨基咪唑[1,2- a]]吡啶酮。大多数化合物表现出hTopoIIα选择性毒性活性,其效率高于依托泊苷和DNA结合特性,但不与hTopo I相互作用。这些化合物在纳摩尔浓度范围内表现出明显的抗增殖活性,对正常细胞的毒性相对较弱,抑制了侵袭性,并且凋亡作用。还观察到抑制微管蛋白装配的活性CDK1和pCDK1。有趣的是,与具有相同取代作用的相应母体金黄色素相比,具有代表性的强效化合物的hTopoIIα抑制作用(体外和离体研究)和抗增殖活性更高,表明这种支架跳跃策略在药物化学研究中的重要性。
  • Studies on the Silylation Reaction of α,β-Epoxy Esters Synthesized by Darzen's Condensation Reaction
    作者:Mohammed Bolourtchian、Manouchehr Mamaghani、Abed Badrian
    DOI:10.1080/714040968
    日期:2003.12.1
    Me3SiCl/Mg in HMPA was used for silylation of α,β-epoxy esters resulting in the corresponding β-silylated esters in a one pot reaction with reasonable yields.
    HMPA 中的 Me3SiCl/Mg 用于 α,β-环氧酯的甲硅烷基化,以合理的产率在一锅反应中生成相应的 β-甲硅烷基化酯。
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