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2-(4-氯苯基)-4-氧代-4-苯基丁酸 | 39206-70-7

中文名称
2-(4-氯苯基)-4-氧代-4-苯基丁酸
中文别名
——
英文名称
2-(4-chlorophenyl)-4-oxo-4-phenylbutanoic acid
英文别名
——
2-(4-氯苯基)-4-氧代-4-苯基丁酸化学式
CAS
39206-70-7
化学式
C16H13ClO3
mdl
——
分子量
288.73
InChiKey
PMMZTHWHCZULAV-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:
    167-169°C

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    20
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    54.4
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 危险等级:
    IRRITANT
  • 危险品标志:
    Xi
  • 海关编码:
    2918300090

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:
    2-(4-氯苯基)-4-氧代-4-苯基丁酸乙酸酐 作用下, 反应 0.33h, 以60%的产率得到3-(4-Chlorophenyl)-5-phenylfuran-2(3H)-one
    参考文献:
    名称:
    3-芳基-5-苯基-2(3H)-呋喃酮转化为3(2H)-异噻唑酮衍生物
    摘要:
    摘要 3-芳基-S-苯基-2(3H)-呋喃酮 (la-c) 与苄胺在 100°C 下在没有溶剂的情况下加热后,发生开环并形成相应的 N-苄基酰胺 (3a-c) )。当后一种化合物(3a-c)在室温下与亚硫酰氯反应时,得到相应的异噻唑酮(4a-c)。在室温下在苯中用氢氧化钠处理异噻唑酮 (4a-c) 会影响脱苯甲酰化,得到相应的 2-苄基-4-芳基-3(2H)-异噻唑酮 (5a-c)。
    DOI:
    10.1080/10426500108040263
  • 作为产物:
    描述:
    双氧水potassium carbonate 作用下, 以 甲醇 为溶剂, 生成 2-(4-氯苯基)-4-氧代-4-苯基丁酸
    参考文献:
    名称:
    由α,β-不饱和酮和硝基乙酸乙酯形成γ-羟酸和1 H -Pyrrol-2(5 H)-ones
    摘要:
    在α,β-不饱和酮上迈克尔加成硝基乙酸乙酯,然后在水解条件下进行Nef氧化,生成γ-含氧酸,而不是相应的α,δ-二氧代酯。根据计算结果提出了协同的脱羧步骤。最后,还报道了通过在Paal-Knorr条件下与伯胺反应将如此制备的γ-酮酸转化为1 H-吡咯-2(5 H)-酮。
    DOI:
    10.1021/jo101388x
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文献信息

  • [EN] ALPHA-AMINO BORONIC ACID DERIVATIVES, SELECTIVE IMMUNOPROTEASOME INHIBITORS<br/>[FR] DÉRIVÉS D'ACIDE ALPHA-AMINO BORONIQUE, INHIBITEURS SÉLECTIFS DE L'IMMUNOPROTÉASOME
    申请人:ARES TRADING SA
    公开号:WO2013092979A1
    公开(公告)日:2013-06-27
    The present invention provides compounds of Formula (I) as inhibitors of LMP7 for the treatment of autoimmune and inflammatory diseases. In formula (I), Rb and Rc are independently selected from one another from H or C1-C6-alkyl; whereby Rb and Rc may be linked to form a 5 or 6 membered-ring containing the oxygen atoms to which they are linked; Q denotes Ar, Het or cycloalkyl; R1 R2 independently from each other denotes H, ORa, Hal, C1-C6-alkyl wherein 1 to 5 H atoms may be independently replaced by OH or Hal; Y denotes CR 3R4, preferably CH2 or C(CH3)2; R 3, R4 independently of one another denote H or C1-C6-alkyl; L denotes L1 or L2 or alkyl; n is an integer selected from 0 to 3; L 1 is Q1-CO-M- wherein Q 1 is Ar or Het, preferably, phenyl, naphthyl or pyridine, optionally substituted with 1 to 5 groups independently selected from ORa, Hal, phenyl, and C1-C6-alkyl wherein 1 to 5 H atoms may be independently replaced by OH or Hal; L2 is Q2-M- wherein Q 2 is a fused bicyclic system containing 1 nitrogen atom and 1 to 3 additional groups independently selected from O, S, N, or CO, and wherein at least one of the rings is aromatic whereby the fused bicyclic system is optionally substituted with 1 to 5 groups independently selected from ORa, Hal, phenyl, and C1-C6-alkyl wherein 1 to 5 H atoms may be independently replaced by OH or Hal; or Q 2 is unsaturated or aromatic 5 membered-ring system containing 1 to 3 heteroatoms selected from N, O, S and CO, and optionally substituted with a phenyl ring or pyridine ring whereby phenyl ring and pyridine ring are optionally substituted with 1 to 4 groups independently selected from ORa, Hal, phenyl, and C1-C6-alkyl wherein 1 to 5 H atoms may be independently replaced by OH or Hal; M is a linear or branched alkylene having 1 to 5 carbon atoms wherein 1 or 2 H atoms may be replaced by OR a or a phenyl ring optionally substituted with 1 to 5 groups independently selected from Hal, ORa, and C1-C6-alkyl optionally substituted with 1 to 5 groups independently selected from OH, and Hal; or M denotes a cycloalkylene having 3 to 7 carbon atoms; or M denotes a thiazolidinyl group; R a is H or C1-C6-alkyl wherein 1 to 5 H atom may be independently replaced by OH or Hal; Ar denotes a 6 membered-aromatic carbocyclic ring optionally fused with another carbocyclic saturated, unsaturated or aromatic ring having 5 to 8 carbon atoms; Het denotes a 5- or 6-membered saturated, unsaturated or aromatic heterocyclic ring having 1 to 3 heteroatoms independently selected from N, N+O-, O, S, SO, and SO 2, and optionally fused with another saturated, unsaturated or aromatic ring having 5 to 8 atoms and optionally containing 1 to 3 heteroatoms selected from N, O, and S; Hal denotes CI, Br, I of F; preferably CI or F.
    本发明提供了化合物的公式(I)作为LMP7的抑制剂,用于治疗自身免疫和炎症性疾病。在公式(I)中,Rb和Rc分别独立地从H或C1-C6-烷基中选择;其中Rb和Rc可以连接形成一个含有它们连接的氧原子的5或6元环;Q表示Ar,Het或环烷基;R1和R2彼此独立地表示H,ORa,Hal,C1-C6-烷基,其中1到5个H原子可以独立地被OH或Hal替换;Y表示CR 3R4,优选CH2或C(CH3)2;R3,R4彼此独立地表示H或C1-C6-烷基;L表示L1或L2或烷基;n是从0到3选择的整数;L1是Q1-CO-M-,其中Q1是Ar或Het,优选苯基,萘基或吡啶基,可选地取代为1到5个从ORa,Hal,苯基和C1-C6-烷基中独立选择的基团,其中1到5个H原子可以独立地被OH或Hal替换;L2是Q2-M-,其中Q2是含有1个氮原子和1到3个额外基团的融合双环系统,独立选择自O,S,N或CO,其中至少一个环是芳香环,融合双环系统可选地取代为1到5个从ORa,Hal,苯基和C1-C6-烷基中独立选择的基团,其中1到5个H原子可以独立地被OH或Hal替换;或Q2是不饱和或芳香的含有1到3个从N,O,S和CO中选择的杂原子的5元环系统,并可选地取代为苯环或吡啶环,其中苯环和吡啶环可选地取代为1到4个从ORa,Hal,苯基和C1-C6-烷基中独立选择的基团,其中1到5个H原子可以独立地被OH或Hal替换;M是具有1到5个碳原子的线性或支链烷基,其中1或2个H原子可以被ORa或可选地取代为1到5个从Hal,ORa和C1-C6-烷基中独立选择的基团,可选地取代为1到5个从OH和Hal中独立选择的基团;或M表示具有3到7个碳原子的环烷基;或M表示噻唑烷基;Ra是H或C1-C6-烷基,其中1到5个H原子可以独立地被OH或Hal替换;Ar表示一个6元芳香碳环,可选地与另一个含有5到8个碳原子的碳环饱和、不饱和或芳香环融合;Het表示一个含有1到3个从N,N+O-,O,S,SO和SO2中独立选择的杂原子的5或6元饱和、不饱和或芳香杂环,可选地与另一个含有5到8个原子的饱和、不饱和或芳香环融合,并可选地含有1到3个从N,O和S中选择的杂原子;Hal表示CI,Br,I或F;优选CI或F。
  • Phase-transfer catalyzed asymmetric synthesis of α,β-unsaturated γ,γ-disubstituted γ-lactams
    作者:Alexander Arlt、Hideaki Toyama、Koji Takada、Takuya Hashimoto、Keiji Maruoka
    DOI:10.1039/c7cc01058c
    日期:——
    The direct enantioselective vinylogous Michael addition of unsaturated [gamma]-monosubstituted [gamma]-lactams was realized by using chiral phase-transfer catalysis as a means to give enantioenriched [gamma],[gamma]-disubstituted [gamma]-lactams.
    不饱和的γ-单取代的γ-内酰胺的直接对映选择性乙烯基类迈克尔加成反应是通过使用手性相转移催化作为得到对映体富集的γ,γ-二取代的γ-内酰胺的方式来实现的。
  • Alpha-amino boronic acid derivatives, selective immunoproteasome inhibitors
    申请人:Ares Trading S.A.
    公开号:US20140364396A1
    公开(公告)日:2014-12-11
    The present invention provides compounds of Formula (I) as inhibitors of LMP7 for the treatment of autoimmune and inflammatory diseases.
    本发明提供了化合物(I)的公式,作为LMP7的抑制剂,用于治疗自身免疫和炎症性疾病。
  • Electrophilic 1,4-Addition of Carbon Dioxide and Aldehydes to Enones
    作者:Shintaro Okumura、Kaoru Torii、Yasuhiro Uozumi
    DOI:10.1021/acs.orglett.3c01675
    日期:2023.7.21
    An umpoled electrophilic 1,4-addition to enones was achieved under photocatalytic conditions. Various enones reacted with CO2 in the presence of an iridium photocatalyst and a benzimidazoline reductant under blue-light irradiation to give the corresponding γ-keto carboxylic acids. Aldehydes also coupled with enones under similar photocatalytic conditions to afford γ-keto alcohols (homoaldols) that
    在光催化条件下实现了烯酮的未极化亲电 1,4-加成。各种烯酮在铱光催化剂和苯并咪唑啉还原剂存在下在蓝光照射下与CO 2反应生成相应的γ-酮基羧酸。醛还在类似的光催化条件下与烯酮偶联,得到γ-酮醇(高醛醇),通过共沸后处理将其转化为二氢呋喃和四氢呋喃。D 2 O 在 β 位的区域选择性氘掺入表明 1,4-加成是通过高烯醇阴离子发生的。
  • 10.1021/acs.orglett.4c02295
    作者:Watanabe, Taito、Lorwongkamol, Phurinat、Saga, Yutaka、Kosugi, Kento、Kambe, Tetsuya、Kondo, Mio、Masaoka, Shigeyuki
    DOI:10.1021/acs.orglett.4c02295
    日期:——
    in a wide range of fields including organic, biological, and medicinal chemistry. However, its single-step synthesis is challenging because of the mismatch of the carbonyl polarity and low tolerance of carboxylic acids. Herein, we report the single-step syntheses of γ-keto acids using alkenes and CO2. Our photocatalytic system enabled the transformation of alkenes under mild conditions in high yields
    γ-酮酸是有机化学、生物化学和药物化学等广泛领域中有价值的化学基序。然而,由于羰基极性的不匹配和羧酸的低耐受性,其单步合成具有挑战性。在此,我们报道了使用烯烃和CO 2一步合成γ-酮酸。我们的光催化系统能够在温和条件下以高产率(高达 95%)实现烯烃的转化,并具有广泛的底物通用性(35 个示例)。
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