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3,3-二甲基-1,5-二(苯基)戊烷-1,5-二酮 | 42052-44-8

中文名称
3,3-二甲基-1,5-二(苯基)戊烷-1,5-二酮
中文别名
——
英文名称
1,5-diphenyl-3,3-dimethylpentane-1,5-dione
英文别名
3,3-dimethyl-1,5-diphenyl-1,5-pentanedione;3,3-dimethyl-1,5-diphenylpentane-1,5-dione;3,3-Dimethyl-1,5-diphenyl-1,5-pentandion;3,3-dimethyl-1,5-diphenyl-pentane-1,5-dione;3,3-Dimethyl-1,5-diphenyl-pentan-1,5-dion
3,3-二甲基-1,5-二(苯基)戊烷-1,5-二酮化学式
CAS
42052-44-8
化学式
C19H20O2
mdl
——
分子量
280.367
InChiKey
KOPUUBMUPHKMTM-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

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    21
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.26
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:8eff9e3c911da9331e1f032ef0212f82
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反应信息

  • 作为反应物:
    描述:
    3,3-二甲基-1,5-二(苯基)戊烷-1,5-二酮氢溴酸 作用下, 以 二硫化碳乙腈 为溶剂, 反应 120.67h, 生成 rel-(2R,3R,5R)-3-Benzoyl-2,3,4,5-tetrahydro-4,4-dimethyl-2,5-diphenylindeno<1,2-b>pyran
    参考文献:
    名称:
    Quast, Helmut; Mueller, Bodo; Peters, Karl, Chemische Berichte, 1982, vol. 115, # 4, p. 1525 - 1546
    摘要:
    DOI:
  • 作为产物:
    描述:
    1-(tert-butoxycarbonyl)-4,4-dimethyl-2,6-diphenyl-1,4-dihydropyridine盐酸 作用下, 以 乙酸乙酯 为溶剂, 反应 2.0h, 以100%的产率得到3,3-二甲基-1,5-二(苯基)戊烷-1,5-二酮
    参考文献:
    名称:
    Synthesis and Reactivity of Imide-Derived Bisvinyl Phosphates. Reactivity of 2,6-Disubstituted 1,4-Dihydropyridines
    摘要:
    Symmetrical and unsymmetrical 2,6-disubstituted dihydropyridines were prepared in high yields under mild conditions using the Suzuki and Stille Pd-catalyzed coupling reactions of imide-derived bisvinyl phosphates with a range of aryl, heteroaryl, and alkenyl moieties. The alkylation reaction at C-4 easily afforded original tri- and tetrasubstituted dihydropyridines. Hydrolysis of the latter under acidic condition provided efficiently either open-chain 1,5-diketones or di- or trisubstituted pyridines.
    DOI:
    10.1021/jo0607360
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文献信息

  • Mechanism-based design of simple, symmetrical, easily prepared, potent antimalarial endoperoxides
    作者:Gary H. Posner、Dasong Wang、Lluïsa González、Xueliang Tao、Jared N. Cumming、Donna Klinedinst、Theresa A. Shapiro
    DOI:10.1016/0040-4039(95)02329-1
    日期:1996.2
    Mechanism-based design, two-step synthesis, and in vitro antimalarial testing showed thermally stable, crystalline, bicyclic endoperoxides 2a and 2b to be potent antimalarials. Their reduction by FeBr2 proceeds via oxy-radicals and then carbon radicals that undergo β-scission to form an alkene and a high-valent FeO species.
    基于机理的设计,两步合成和体外抗疟测试表明,热稳定的结晶双环内过氧化物2a和2b是有效的抗疟药。其通过FeBr还原2个前进通过氧基团,然后碳自由基经历β-断裂以形成烯烃和高价FeO物种。
  • Competitive Photochemical Pathways in the Rearrangement of Tetrasubstituted 4H-Thiopyrans
    作者:Hooshang Pirelahi、Assieh Atarodiekashani、Seyyedmajid Seyyedmoossavi、Hossein Daryanavardedargahani
    DOI:10.1007/s00706-003-0142-x
    日期:2004.8
    reported earlier. Obviously, the alkyl groups at the 4-positions of the 4 H -thiopyrans strongly diminish the efficiency of the di-π-methane rearrangement and, contrastingly, a four-electron suprafacial [1,3]-sigmatropic rearrangement is found to be highly efficient.
    研究了4,4-二烷基-2,6-二苯基-4 H- 噻喃和4-苄基-2,4,6-三苯基-4 H- 噻喃的光异构化, 并将其与2,4,4进行了比较,先前报道了6-四芳基-和4-烷基-2,4,6-三芳基-4 H- 噻喃类似物。显然,在4 H- 硫吡喃的4位上的烷基 大大降低了二π-甲烷重排的效率,相反,发现四电子超表面[1,3]-σ重排高效。
  • Photochemistry of mono- and diacetylenic systems. Exploratory and mechanistic organic photochemistry. LXXVII
    作者:Howard E. Zimmerman、James A. Pincock
    DOI:10.1021/ja00791a030
    日期:1973.5
  • Pmr characterization of diastereomeric forms of acyclic compounds bearing two equivalent chiral atoms in 1,5-positions
    作者:D. Giardina、R. Ballini、G.M. Cingolani、B.R. Pietroni、A. Carotti、G. Casini
    DOI:10.1016/s0040-4020(01)99489-x
    日期:1979.1
  • 3,3-DIMETHYL-1,5-DIPHENYLPENTANE-1,5-DIONE
    作者:Narasaka, Koichi
    DOI:10.15227/orgsyn.065.0012
    日期:——
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