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1-phenyl-4-(thiophen-2-yl)butane-1,4-dione | 91306-72-8

中文名称
——
中文别名
——
英文名称
1-phenyl-4-(thiophen-2-yl)butane-1,4-dione
英文别名
1-Phenyl-4-thiophen-2-ylbutane-1,4-dione
1-phenyl-4-(thiophen-2-yl)butane-1,4-dione化学式
CAS
91306-72-8
化学式
C14H12O2S
mdl
——
分子量
244.314
InChiKey
MEGVHXBZPMNPRB-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:
    419.9±25.0 °C(Predicted)
  • 密度:
    1.204±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    17
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    62.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    1-phenyl-4-(thiophen-2-yl)butane-1,4-dione对甲苯磺酸一水合物 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 8.0h, 生成 1-(4-methoxyphenyl)-2-phenyl-5-(5-tricyanoethenyl-2-thienyl)pyrrole
    参考文献:
    名称:
    Formation of metal-lustrous organic crystals from 2-aryl-1-(4-methoxyphenyl)-5-(5-tricyanoethenyl-2-thienyl)pyrroles
    摘要:
    Various 2-aryl-1-(4-methoxyphenyl)-5-(5-tricyanoethenyl-2-thienyl)pyrroles (3) were synthesized. When the 2-aryl group of 3 is phenyl, 4-tolyt, and 4-methoxyphenyl, organic crystals with greenish yellow metallic luster are formed. In contrast, a 2-(4-fluorophenyl) derivative of 3 gives gold-like lustrous crystals. The relation of their crystal structures with the appearance of metallic color is mentioned. (c) 2006 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2005.12.055
  • 作为产物:
    描述:
    2-吗啉-2-(2-噻吩)乙腈 在 sodium hydride 、 copper(II) sulfate 作用下, 以 四氢呋喃甲醇N,N-二甲基甲酰胺 为溶剂, 反应 15.5h, 生成 1-phenyl-4-(thiophen-2-yl)butane-1,4-dione
    参考文献:
    名称:
    N-甲氧基-N-甲基-3-溴丙酰胺:一种新的三碳同系剂,用于合成不对称的1,4-二酮
    摘要:
    开发了一种基于α-氨基腈三碳同系物的合成路线,用于合成不对称的1,4-二酮。关键步骤是用N-甲氧基-N-甲基-3-溴丙酰胺对各种芳基和杂芳基α-氨基腈进行烷基化,然后将Grignard试剂添加到烷基化产物中,然后进行水解。
    DOI:
    10.1016/s0040-4020(01)00571-3
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文献信息

  • Detrifluoroacetylation Reaction of Trifluoromethyl-β-diketones: Facile Method for the Synthesis of Succinimide Derivatives and 1,4-Diketones
    作者:Li-Hua Wang、Jing Zhao
    DOI:10.1002/ejoc.201800680
    日期:2018.8.23
    A detrifluoroacetylation of trifluoromethyl‐β‐diketones has been developed, which allows for the synthesis of succinimides and 1,4‐diketones through cascade Michael addition/retro‐Claisen reaction and nucleophilic substitution/retro‐Claisen reaction.
    已开发出三氟甲基-β-二酮的三氟乙酰化,可通过级联迈克尔加成反应/复古克莱森反应和亲核取代/复古克莱森反应合成琥珀酰亚胺和1,4-二酮。
  • GAMMA-DIKETONES AS WNT/BETA -CATENIN SIGNALING PATHWAY ACTIVATORS
    申请人:Samumed, LLC
    公开号:US20140243349A1
    公开(公告)日:2014-08-28
    The present disclosure provides γ-diketones or analogs thereof, that activate Wnt/β-catenin signaling and thus treat or prevent diseases related to signal transduction, such as osteoporosis and osteoarthropathy; osteogenesis imperfecta, bone defects, bone fractures, periodontal disease, otosclerosis, wound healing, craniofacial defects, oncolytic bone disease, traumatic brain injuries or spine injuries, brain atrophy/neurological disorders related to the differentiation and development of the central nervous system, including Parkinson's disease, strokes, ischemic cerebral disease, epilepsy, Alzheimer's disease, depression, bipolar disorder, schizophrenia; otic disorders like cochlear hair cell loss; eye diseases such as age related macular degeneration, diabetic macular edema or retinitis pigmentosa and diseases related to differentiation and growth of stem cell, such as hair loss, hematopoiesis related diseases and tissue regeneration related diseases.
    本公开提供了激活Wnt/β-连环蛋白信号通路并因此治疗或预防与信号转导相关的疾病的γ-二酮或其类似物;这些疾病包括骨质疏松症和骨关节病;骨发育不全、骨缺陷、骨折、牙周病、耳硬化症、伤口愈合、颅颌面缺陷、溶骨性骨病、创伤性脑损伤或脊柱损伤、与中枢神经系统分化和发育相关的脑萎缩/神经系统疾病,包括帕金森病、中风、缺血性脑疾病、癫痫、阿尔茨海默病、抑郁症、躁郁症、精神分裂症;耳部疾病如耳蜗毛细胞丧失;眼部疾病如老年性黄斑变性、糖尿病性黄斑水肿或视网膜色素变性以及与干细胞分化和生长相关的疾病,如脱发、造血相关疾病和组织再生相关疾病。
  • Kinetic Resolution of Allylic Alcohol with Chiral BINOL-Based Alkoxides: A Combination of Experimental and Theoretical Studies
    作者:Yidong Liu、Song Liu、Dongmei Li、Nan Zhang、Lei Peng、Jun Ao、Choong Eui Song、Yu Lan、Hailong Yan
    DOI:10.1021/jacs.8b12796
    日期:2019.1.16
    enantioselective catalytic kinetic resolution of allylic alcohols through asymmetric isomerization with chiral BINOL derivatives-based alkoxides as bifunctional Brønsted base catalysts were described in the study. A number of chiral BINOL derivatives-based alkoxides were synthesized, and their structure-enantioselectivity correlation study in asymmetric isomerization identified a promising chiral Brønsted
    该研究描述了使用手性 BINOL 衍生物基醇盐作为双功能 Brønsted 碱催化剂通过不对称异构化对烯丙醇进行对映选择性催化动力学拆分的开发和表征。合成了许多基于手性 BINOL 衍生物的醇盐,它们在不对称异构化中的结构-对映选择性相关性研究确定了一种有前途的手性 Brønsted 碱催化剂,它提供了各种手性仲烯丙醇(ee 高达 99%,S 因子高达 >200 )。在机理研究中,醇盐物种被确定为活性物种,而 BINOL 的酚基通过手性 Brønsted 碱催化剂和底物之间的氢键极大地影响了高反应性和对映选择性。该策略是第一个通过对映选择性无过渡金属碱催化异构化成功合成各种手性仲烯丙醇的策略。生物活性天然产物 (+)-veraguensin 的合成证明了该策略的适用性。
  • A New Simple Synthesis of Aryl-Substituted 1,4-Diketones
    作者:Alexander V. Kel’in、Oleg G. Kulinkovich
    DOI:10.1055/s-1996-4215
    日期:1996.3
    1,4-Diketones have been prepared by aldol condensation of methyl ketones with α-bromo ketones in the presence of tert-butoxymagnesium or diethylamido magnesium bromide and subsequent rearrangement of the formed 4-bromo-3-hydroxy ketones under the action of triethylamine.
    1,4-二酮可通过在叔丁氧基镁或二乙氨基镁溴化物的存在下,将甲基酮与α-溴酮进行醇醛缩合反应制备,随后在三乙胺的作用下,对形成的4-溴-3-羟基酮进行重排反应。
  • Cross-coupling of dissimilar ketone enolates via enolonium species to afford non-symmetrical 1,4-diketones
    作者:Keshaba N Parida、Gulab K Pathe、Shimon Maksymenko、Alex M Szpilman
    DOI:10.3762/bjoc.14.84
    日期:——
    Due to their closely matched reactivity, the coupling of two dissimilar ketone enolates to form a 1,4-diketone remains a challenge in organic synthesis. We herein report that umpolung of a ketone trimethylsilyl enol ether (1 equiv) to form a discrete enolonium species, followed by addition of as little as 1.2-1.4 equivalents of a second trimethylsilyl enol ether, provides an attractive solution to
    由于它们紧密匹配的反应性,两个不同的酮烯醇酸酯的偶联形成1,4-二酮仍然是有机合成中的挑战。我们在本文中报道酮三酮甲硅烷基烯醇醚(1当量)的形成形成离散的烯醇,随后加入低至1.2-1.4当量的第二三甲基甲硅烷基烯醇醚,为该问题提供了有吸引力的解决方案。可以使用各种各样的烯醇化物以1%至38%至74%的产率形成1,4-二酮产物。由于使用了两种TMS烯醇醚作为前体,因此交叉偶联的优化应包括研究添加顺序。
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