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2-溴-3-甲氧基环戊-2-烯-1-酮 | 14203-25-9

中文名称
2-溴-3-甲氧基环戊-2-烯-1-酮
中文别名
2-溴-3-甲氧基环戊-2-烯酮
英文名称
2-bromo-3-methoxy-cyclopent-2-en-1-one
英文别名
2-Bromo-3-methoxycyclopent-2-en-1-one
2-溴-3-甲氧基环戊-2-烯-1-酮化学式
CAS
14203-25-9
化学式
C6H7BrO2
mdl
MFCD11044009
分子量
191.024
InChiKey
RKDVAJMYDPQTFK-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:
    120 °C
  • 沸点:
    274.2±40.0 °C(Predicted)
  • 密度:
    1.60±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

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

  • [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS
    申请人:GLAXO GROUP LTD
    公开号:WO2010070021A1
    公开(公告)日:2010-06-24
    The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts or solvates thereof, processes for their preparation, pharmaceutical compositions containing these compounds, and their use in the treatment of allergic disorders, such as allergic rhinitis and asthma.
    本发明涉及式(I)的化合物或其药用盐或溶剂化合物,其制备方法,含有这些化合物的药物组合物,以及它们在治疗过敏性疾病,如过敏性鼻炎和哮喘中的用途。
  • [EN] HERBICIDALLY ACTIVE 2-(SUBSTITUTED-PHENYL)-CYCLOPENTANE-1,3-DIONE COMPOUNDS AND DERIVATIVES THEREOF<br/>[FR] COMPOSÉS DE 2-(PHÉNYL SUBSTITUÉ)-CYCLOPENTANE-1,3-DIONE PRÉSENTANT UNE ACTIVITÉ HERBICIDE, ET LEURS DÉRIVÉS
    申请人:SYNGENTA LTD
    公开号:WO2014170413A1
    公开(公告)日:2014-10-23
    The present invention relates to a compound of formula (I): wherein the substituents are as defined herein, and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.
    本发明涉及一种化合物,其化学式为(I):其中取代基如本文所定义,并且化合物(I)可以选择地以其农药可接受的盐的形式存在。这些化合物被认为适合用作除草剂。因此,本发明还涉及一种控制杂草的方法,特别是在有用植物的作物中控制禾本科杂草,包括将化合物(I)或包含这种化合物的除草剂组合物施用于植物或其生长地点。
  • [EN] HERBICIDAL COMPOUNDS<br/>[FR] COMPOSÉS HERBICIDES
    申请人:SYNGENTA PARTICIPATIONS AG
    公开号:WO2016062585A1
    公开(公告)日:2016-04-28
    The present invention relates to a compound of formula (I) wherein: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and G are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.
    本发明涉及一种化合物,其化学式为(I),其中:其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11和G如本文所定义;以及其中化合物(I)可作为农药可接受的盐存在。据认为这些化合物适合用作除草剂。因此,本发明还涉及一种控制杂草的方法,特别是在有用植物的作物中控制禾本科杂草,包括将化合物(I)或含有这种化合物的除草剂组合物施用于植物或其生长地点。
  • Potent, Long-Acting Cyclopentane-1,3-Dione Thromboxane (A<sub>2</sub>)-Receptor Antagonists
    作者:Xiaozhao Wang、Li Liu、Longchuan Huang、Katie Herbst-Robinson、Anne-Sophie Cornec、Michael J. James、Shimpei Sugiyama、Marcella Bassetto、Andrea Brancale、John Q. Trojanowski、Virginia M.-Y. Lee、Amos B. Smith、Kurt R. Brunden、Carlo Ballatore
    DOI:10.1021/ml5002085
    日期:2014.9.11
    A series of derivatives of the known thromboxane A2 prostanoid (TP) receptor antagonists, 3-(6-((4-chlorophenyl)sulfonamido)-5,6,7,8-tetrahydronaphthalen-1-yl)propanoic acid and 3-(3-(2-((4-chlorophenyl)sulfonamido)ethyl)phenyl) propanoic acid, were synthesized in which the carboxylic acid functional group was replaced with substituted cyclopentane-1,3-dione (CPD) bioisosteres. Characterization of
    一系列已知的血栓烷A2前列腺素(TP)受体拮抗剂,3-(6-((4-氯苯基)磺酰胺基)-5,6,7,8-四氢萘-1-基)丙酸和3-(合成了3-(2-(((4-氯苯基)磺酰胺基)乙基)苯基)丙酸,其中羧酸官能团被取代的环戊烷-1,3-二酮(CPD)生物等排体取代。这些分子的表征导致发现了非常有效的新类似物,其中一些比相应的母体羧酸化合物具有更高的活性。取决于CPD单元的C 2取代基的选择,这些新的衍生物可以产生对人TP受体的可逆或表观不可逆的抑制。鉴于TP受体信号传导的效力和长期抑制作用,
  • Asymmetric Synthesis of 1,2,3-Trisubstituted Cyclopentanes and Cyclohexanes as Key Components of Substance P Antagonists
    作者:Jeffrey T. Kuethe、Audrey Wong、Jimmy Wu、Ian W. Davies、Peter G. Dormer、Christopher J. Welch、Michael C. Hillier、David L. Hughes、Paul J. Reider
    DOI:10.1021/jo025883m
    日期:2002.8.1
    An efficient asymmetric synthesis of 1,2,3-trisubstituted cyclopentanes and cyclohexanes is described. Three methods were developed for the preparation of the 2,3-disubstituted cyclopentenones and cyclohexenones, which are key achiral building blocks. These intermediates are reduced catalytically with (R)-2-methyloxazaborolidine in high yield (82-98%) and excellent ee (89-96%). Directed reduction of
    描述了1,2,3-三取代的环戊烷和环己烷的有效不对称合成。开发了三种方法来制备2,3-二取代的环戊烯酮和环己烯酮,这是关键的非手性构建单元。这些中间体可以用(R)-2-甲基恶唑硼烷催化还原,产率高(82-98%)和优良的ee(89-6%)。使用Red-Al直接还原手性烯丙基醇只能得到1,2-抗立体化学(> 99:1)。酯中心的差向异构化,然后进行皂化/结晶,以良好的收率(65-70%)和高的对映体过量(> 99%)提供所需的羟基酸。
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