摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(E)-3-methoxybut-2-enoic acid | 67107-76-0

中文名称
——
中文别名
——
英文名称
(E)-3-methoxybut-2-enoic acid
英文别名
(E)-3-Methoxy-2-butenoic acid
(E)-3-methoxybut-2-enoic acid化学式
CAS
67107-76-0
化学式
C5H8O3
mdl
——
分子量
116.117
InChiKey
BNKISRDHFGXPMO-ONEGZZNKSA-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:
    128.5 °C
  • 沸点:
    216.0±23.0 °C(Predicted)
  • 密度:
    1.100±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.4
  • 重原子数:
    8
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

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
  • 下游产品
    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

  • Isobenzofurans as Synthetic Intermediates: Synthesis and Biological Activity of 8‐ <i>epi</i> ‐(–)‐Ajudazol B
    作者:Liam Adair、Ben A. Egan、Colin M. Pearson、Ricardo Lopez‐Gonzalez、Michal Kuchar、Artemio Mendoza‐Mendoza、Joëlle Prunet、Rodolfo Marquez
    DOI:10.1002/ejoc.202001216
    日期:2020.11.15
    The step‐economic convergent total synthesis of 8‐epi‐(–)‐ajudazol B has been achieved taking advantage of isobenzofuran as synthetic intermediates. This approach proves the synthetic utility of isobenzofurans as reactive intermediates and provides a fast and efficient way to generate ajudazol analogues with anti‐fungal activity through minimal manipulation.
    利用异苯并呋喃作为合成中间体,实现了8- Epi -(-)-ajudazol B的分步经济收敛全合成。这种方法证明了异苯并呋喃作为反应性中间体的合成用途,并提供了一种快速有效的方法,可通过最少的操作来生成具有抗真菌活性的阿杜唑类似物。
  • Structure–Activity Relationship of Biakamide, Selective Growth Inhibitors under Nutrient-Starved Condition from Marine Sponge
    作者:Ryosuke Ishida、Hirokazu Matsumoto、Sayaka Ichii、Motomasa Kobayashi、Masayoshi Arai、Naoyuki Kotoku
    DOI:10.1248/cpb.c18-00587
    日期:2019.3.1
    The tumor microenvironment is considered as one of the important targets for anticancer drug discovery. In particular, nutrient deficiency may be observed in tumor microenvironment; biakamides A–D (1–4) isolated from marine sponge Petrosaspongia sp. as growth inhibitors against cancer cells adapted to glucose-deprived conditions have potential as new drugs and tools for elucidating adaptation mechanisms to these conditions. In this paper, we investigated structure–activity relationship (SAR) of biakamide to create easily accessible analog and gain insights about participation of the substructures to growth–inhibitory activity toward development of anticancer drug. This work revealed that 14,15-dinor-biakamide C (5), which is easily accessible, has similar activity to natural biakamide C (3). In addition, detailed SAR study showed the terminal acyl chain is important for interacting with target molecule and amide part including thiazole ring has acceptability to convert structures without losing activity.
    肿瘤微环境被认为是抗癌药物发现的重要靶点之一。特别是在肿瘤微环境中可能观察到营养缺乏;从海洋海绵Petrosaspongia sp.中分离出的生物酰胺A-D(1-4)作为对适应于缺糖条件的癌细胞的生长抑制剂,具有作为新药和工具以阐明对这些条件适应机制的潜力。本文中,我们研究了生物酰胺的构效关系(SAR),以创建易于获取的类似物,并深入了解其子结构在生长抑制活性中的参与情况,以推动抗癌药物的发展。研究结果表明,易于获取的14,15-二去氢生物酰胺C(5)具有与天然生物酰胺C(3)相似的活性。此外,详细的SAR研究显示,末端酰链对于与靶分子的相互作用很重要,而包括噻唑环的酰胺部分可以在不损失活性的情况下转换结构。
  • Iridium-Catalyzed Asymmetric Hydrogenation of Vinyl Ethers
    作者:Ye Zhu、Kevin Burgess
    DOI:10.1002/adsc.200700546
    日期:2008.5.5
    A carbene-oxazoline catalyst 1 proved to be an effective catalyst for reduction of an enol ether that the literature suggested could not be hydrogenated effectively by P,N-Ir catalysts. Thus, a series of ester and alcohol substrates were hydrogenated using catalyst 1. Good to excellent enantioselectivities and high conversions were obtained.
    卡宾-恶唑啉催化剂1被证明是还原烯醇醚的有效催化剂,文献认为该催化剂不能被P,N- Ir催化剂有效地氢化。因此,使用催化剂1将一系列酯和醇底物氢化。获得良好至优异的对映选择性和高转化率。
  • Total Synthesis of Ajudazol A by a Modular Oxazole Diversification Strategy
    作者:Philipp Wollnitzke、Sebastian Essig、Jan Philipp Gölz、Karin von Schwarzenberg、Dirk Menche
    DOI:10.1021/acs.orglett.0c02188
    日期:2020.8.21
    The total synthesis of the potent respiratory chain inhibitor ajudazol A was accomplished by a concise strategy in 17 steps (longest linear sequence). The modular approach was based on a direct oxazole functionalization strategy involving a halogen dance reaction for selective halogenation in combination with a challenging combination of sp2–sp2 and sp2–sp3 Negishi cross coupling reactions. The applicability
    有效的呼吸链抑制剂ajudazol A的总合成通过简洁的策略以17个步骤(最长的线性序列)完成。模块化方法基于直接恶唑官能化策略,该策略涉及用于选择性卤化的卤素舞反应,以及具有挑战性的sp 2 –sp 2和sp 2 –sp 3 Negishi交叉偶联反应的组合。通过合成简化的和稳定的阿达唑类似物证明了该策略对类似物合成的适用性。
  • Haloacetylated enol ethers.<b>8</b>[12]. Reaction of β-alkoxyvinyl trihalomethyl ketones with guanidine hydrochloride. Synthesis of 4-trihalomethyl-2-aminopyrimidines
    作者:Nilo Zanatta、Maria de F. M. Cortelini、Marcos J. S. Carpes、Helio G. Bonacorso、Marcos A. P. Martins
    DOI:10.1002/jhet.5570340226
    日期:1997.3
    In this work the results of the reaction of β-alkoxyvinyl trihalomethyl ketones 1, 2a-e, with guanidine hydrochloride are reported. Depending on the ketone 1 or 2 and the conditions under which the reactions were carried out, 4-trihalomethyl-2-amino pyrimidines, β-alkoxyvinyl carboxylic acids, or β-acetal carboxylic esters were obtained.
    在这项工作中,报道了β-烷氧基乙烯基三卤代甲基酮1、2a-e与盐酸胍的反应结果。根据酮1或2和进行反应的条件,获得4-三卤甲基-2-氨基嘧啶,β-烷氧基乙烯基羧酸或β-缩醛羧酸酯。
查看更多