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γ-propynylcyclohexane-1,3-dione | 134796-49-9

中文名称
——
中文别名
——
英文名称
γ-propynylcyclohexane-1,3-dione
英文别名
4-prop-2-ynyl-cyclohexane-1,3-dione;4-propargyl-1,3-cyclohexanedione;DYn-1;4-Prop-2-ynylcyclohexane-1,3-dione
γ-propynylcyclohexane-1,3-dione化学式
CAS
134796-49-9
化学式
C9H10O2
mdl
——
分子量
150.177
InChiKey
XHFJDFMODUDAJX-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:
    89-90 °C
  • 沸点:
    276.7±20.0 °C(Predicted)
  • 密度:
    1.093±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    γ-propynylcyclohexane-1,3-dione六羰基钨 作用下, 以 四氢呋喃 为溶剂, 以90%的产率得到2-methylene-3,3a,4,5-tetrahydro-2H-benzofuran-6-one
    参考文献:
    名称:
    金属催化的1,3-环烷基二酮与炔烃的分子内加成反应合成稠合的氧杂双环系统。
    摘要:
    [反应:请参见文本]只需在室温下与催化量的适当金属络合物一起搅拌,就可以将易于获得的4-炔丙基-1,3-环己二酮和环戊二酮化学和区域选择性环异构化为合成上有吸引力的氧杂双环系统。
    DOI:
    10.1021/ol0345632
  • 作为产物:
    描述:
    参考文献:
    名称:
    金属催化的1,3-环烷基二酮与炔烃的分子内加成反应合成稠合的氧杂双环系统。
    摘要:
    [反应:请参见文本]只需在室温下与催化量的适当金属络合物一起搅拌,就可以将易于获得的4-炔丙基-1,3-环己二酮和环戊二酮化学和区域选择性环异构化为合成上有吸引力的氧杂双环系统。
    DOI:
    10.1021/ol0345632
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文献信息

  • Mercuric Triflate Catalyzed Cycloisomerization of Alkynyl-1,3-Cyclo­hexanedione and Alkynyl-1,3-Cyclopentanedione
    作者:Mugio Nishizawa、Hiroshi Imagawa、Shuhei Kotani
    DOI:10.1055/s-2006-932464
    日期:——
    Mercuric triflate was used to catalyze cycloisomerization of alkynyl-1,3-cyclohexanediones and cyclopentanediones to give fused oxabicyclic systems under mild reaction conditions with high catalytic turnover up to 1000 times.
    三氟甲磺酸汞被用于催化炔丙基-1,3-环己二酮和环戊二酮的环异构化反应,在温和反应条件下生成高产率的稠合氧杂双环体系,催化转化率高达1000倍。
  • [EN] TARGETED COVALENT PROBES AND INHIBITORS OF PROTEINS CONTAINING REDOX-SENSITIVE CYSTEINES<br/>[FR] SONDES COVALENTES CIBLÉES ET INHIBITEURS DE PROTÉINES CONTENANT DES CYSTÉINES SENSIBLES À L'OXYDORÉDUCTION
    申请人:SCRIPPS RESEARCH INST
    公开号:WO2014089546A1
    公开(公告)日:2014-06-12
    Covalent, irreversible small-molecule inhibitors that modify the sulfenyl form (i.e., sulfenic acid, RSOH and sulfenamide, RSNR'2) of therapeutically important proteins (particularly kinases and phosphatases) are disclosed, where the compositions include a compound having a substituted aryl or heterocyclic core structure that promotes binding interactions with a specific protein, and a nucleophilic reaction center (carbon, nitrogen, sulfur, or phosphorous) that is capable of forming a covalent bond with a sulfenic acid- or sulfenamide-modified cysteine residue in the protein. Methods for synthesizing these compounds are also disclosed, as well as methods of using them for determining the bioactivity of a chemical composition comprising an active compound toward a specific protein and for determining the potency of an inhibitor against a specific protein.
    揭示了用于修饰治疗重要蛋白质(特别是激酶和磷酸酶)的亚硫酰形式(即亚硫酸,RSOH和亚硫酰胺,RSNR'2)的共价、不可逆的小分子抑制剂,其中组合物包括具有取代芳基或杂环核结构的化合物,促进与特定蛋白质的结合相互作用,以及能够与蛋白质中的亚硫酸或亚硫酰胺修饰的半胱氨酸残基形成共价键的亲核反应中心(碳、氮、硫或磷)。还揭示了合成这些化合物的方法,以及使用它们确定包含活性化合物的化学组合物对特定蛋白质的生物活性以及确定抑制剂对特定蛋白质的效力的方法。
  • Palladium-Catalyzed Carbonylative Cycloisomerization of γ-Propynyl-1,3-diketones: A Concise Route to Polysubstituted Furans
    作者:Yu Li、Zhengkun Yu
    DOI:10.1021/jo9020634
    日期:2009.11.20
    trisubstituted furan derivatives have been efficiently synthesized via palladium(II)-catalyzed intramolecular carbonylative cycloisomerization of γ-propynyl-1,3-diketones with aryl iodides and carbon monoxide. The mechanism suggests that in situ generated acylpalladium species from the carbonylation of aryl iodide initiates the reaction followed by cyclization of the enolized isomer of a 1,3-diketone substrate
    通过钯(II)催化的γ-丙炔基-1,3-二酮与芳基碘化物和一氧化碳的分子内羰基环化异构化,可以有效地合成二取代和三取代的呋喃衍生物。该机制表明,由芳基碘化物的羰基化原位生成的酰基铝物种引发了反应,然后通过碳-碳三键活化作用环化了1,3-二酮底物的烯醇化异构体。
  • Certain 2-(2'-substituted benzoyl)-4-proparoyl-1,3-cyclohexanedione
    申请人:ICI Americas Inc.
    公开号:US04997473A1
    公开(公告)日:1991-03-05
    Compunds of the formula ##STR1## wherein R is halogen, C.sub.1 -C.sub.2 alkyl, nitro, C.sub.1 C.sub.2 haloalkyl, C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.2 alkylthio or C.sub.1 C.sub.2 alkylsulfonyl; R.sup.1 is hydrogen or C.sub.1 -C.sub.2 alkyl; R.sup.2 is hydrogen or C.sub.1 -C.sub.2 alkyl; R.sup.3 is hydrogen or C.sub.1 -C.sub.2 alkyl; and R.sup.4 and R.sup.5 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n - wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl, (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.3 C(O)- wherein R.sup.3 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.d are as defined.
    公式为##STR1##的化合物,其中R为卤素,C.sub.1-C.sub.2烷基,硝基,C.sub.1-C.sub.2卤代烷基,C.sub.1-C.sub.2烷氧基,C.sub.1-C.sub.2烷基硫基或C.sub.1-C.sub.2烷基磺酰基; R.sup.1为氢或C.sub.1-C.sub.2烷基; R.sup.2为氢或C.sub.1-C.sub.2烷基; R.sup.3为氢或C.sub.1-C.sub.2烷基; R.sup.4和R.sup.5分别为(1)氢; (2)卤素; (3)C.sub.1-C.sub.4烷基; (4)C.sub.1-C.sub.4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C.sub.1-C.sub.4卤代烷基; (9)R.sup.b SO.sub.n-其中n是整数0,1或2; R.sup.b为(a)C.sub.1-C.sub.4烷基,(b)卤素或氰基取代的C.sub.1-C.sub.4烷基,(c)苯基;或(d)苄基; (10) --NR.sup.c R.sup.d其中R.sup.c和R.sup.d独立地为氢或C.sub.1-C.sub.4烷基; (11) R.sup.3 C(O)-其中R.sup.3为C.sub.1-C.sub.4烷基或C.sub.1-C.sub.4烷氧基;或(12) --SO.sub.2 NR.sup.c R.sup.d其中R.sup.c和R.sup.d如定义;以及(13) --N(R.sup.c)C(O)R.sup.d其中R.sup.c和R.sup.d如定义。
  • Cyclization–carbonylation–cyclization coupling reaction of γ-propynyl-1,3-diketones with palladium(ii)-bisoxazoline catalyst
    作者:Taichi Kusakabe、Yasuko Kawai、Rong Shen、Tomoyuki Mochida、Keisuke Kato
    DOI:10.1039/c2ob07016b
    日期:——
    Cyclization–carbonylation–cyclization coupling reaction (CCC-coupling reaction) of γ-propynyl-1,3-diketones catalyzed by (box)PdII complexes afforded symmetrical ketones bearing two oxabicyclic groups in moderate to excellent yields.
    在 (box)PdII 复合物的催化下,δ³-丙炔基-1,3-二酮发生了环化-羰基化-环化偶联反应(CCC-偶联反应),以中等到极好的收率获得了带有两个草环基团的对称酮。
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