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

3-(4-bromophenyl)-4,4,4-trifluoro-1-phenylbutan-1-one | 921932-54-9

中文名称
——
中文别名
——
英文名称
3-(4-bromophenyl)-4,4,4-trifluoro-1-phenylbutan-1-one
英文别名
——
3-(4-bromophenyl)-4,4,4-trifluoro-1-phenylbutan-1-one化学式
CAS
921932-54-9
化学式
C16H12BrF3O
mdl
——
分子量
357.17
InChiKey
ZRBCPGUZKGRLSG-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:
    395.3±42.0 °C(Predicted)
  • 密度:
    1.440±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.1
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

点击查看最新优质反应信息

文献信息

  • Ruthenium-Catalyzed Redox Isomerization of Trifluoromethylated Allylic Alcohols: Mechanistic Evidence for an Enantiospecific Pathway
    作者:Vincent Bizet、Xavier Pannecoucke、Jean-Luc Renaud、Dominique Cahard
    DOI:10.1002/anie.201200827
    日期:2012.6.25
    A synthetic approach to chiral β‐CF3‐substituted saturated carbonyl compounds has been developed in which ruthenium complexes efficiently catalyze the redox isomerization of CF3‐bearing allylic alcohols by an intramolecular suprafacial enantiospecific 1,3‐hydrogen transfer (see scheme). This method was used for the enantioselective synthesis of (S)‐CF3‐citronellol.
    传递消息:所述的合成方法的手性β-CF 3 -取代的饱和的羰基化合物已经被开发,其中的钌络合物有效地催化CF的氧化还原异构化3通过分子内suprafacial对映体的1,3-氢转移荷瘤烯丙基醇(参见方案)。该方法用于(S)-CF 3-香茅醇的对映选择性合成。
  • A Novel Synthesis of Trifluoromethylated Multi-Substituted Alkenes via Regio- and Stereoselective Heck Reaction of (<i>E</i>)-4,4,4-Trifluoro-1-phenyl-2-buten-1-one
    作者:Tsutomu Konno、Shigeyuki Yamada、Akinori Tani、Tomotsugu Miyabe、Takashi Ishihara
    DOI:10.1055/s-2006-951496
    日期:2006.11
    Treatment of (E)-4,4,4-trifluoro-1-phenyl-2-buten-1-one with various aryldiazonium salts in the presence of a palladium catalyst led to a smooth Heck reaction, furnishing α-arylated adducts in good yields.
    在钯催化剂存在下,用各种芳基偶氮盐处理(E)-4,4,4-三氟-1-苯基-2-丁烯-1-酮,可顺利进行赫克反应,并以良好的产率获得δ-芳基化加合物。
  • Unexpected high regiocontrol in Heck reaction of fluorine-containing electron-deficient olefins—Highly regio- and stereoselective synthesis of β-fluoroalkyl-α-aryl-α,β-unsaturated ketones
    作者:Tsutomu Konno、Shigeyuki Yamada、Akinori Tani、Masataka Nishida、Tomotsugu Miyabe、Takashi Ishihara
    DOI:10.1016/j.jfluchem.2009.07.002
    日期:2009.10
    Treatment of (E)-4,4,4-trifluoro-1-aryl-2-buten-1-one with various aryldiazonium salts in the presence of palladium catalyst gave the corresponding α-arylated Heck adducts with high regio- and stereoselectivity in good to high yields.
    在钯催化剂存在下,用各种芳基重氮盐处理(E)-4,4,4,4-三氟-1-芳基-2-丁烯-1-酮,得到相应的α-芳基化Heck加合物,具有较高的区域选择性和立体选择性。好到高产。
  • Ruthenium-Catalyzed One-Pot Tandem Isomerization-Transfer Hydrogenation Reactions of γ-Trifluoromethylated Allylic Alcohols and β-Trifluoromethylated Enones
    作者:Vincent Bizet、Xavier Pannecoucke、Jean-Luc Renaud、Dominique Cahard
    DOI:10.1002/adsc.201300119
    日期:2013.5.3
    transform γ‐trifluoromethylated allylic alcohols and β‐trifluoromethylated enones into the corresponding saturated alcohols in excellent yields via a one‐pot tandem process involving isomerization and transfer hydrogenation(s). High stereospecificity was demonstrated and evidence for two mechanistic pathways is provided. The method was applied to a rapid synthesis of trifluoromethylated citronellol
    通过一锅串联过程(涉及异构化和转移加氢),发现钌-2-丙醇的组合可将γ-三氟甲基化的烯丙基醇和β-三氟甲基化的烯酮以优异的产率转化为相应的饱和醇。证明了高立体特异性,并提供了两种机制途径的证据。该方法用于三氟甲基化香茅醇的快速合成。
  • Iron(II) complexes are suitable catalysts for the isomerization of trifluoromethylated allylic alcohols. Synthesis of trifluoromethylated dihydrochalcones
    作者:Dominique Cahard、Vincent Bizet、Xiaoyang Dai、Sylvain Gaillard、Jean-Luc Renaud
    DOI:10.1016/j.jfluchem.2013.05.028
    日期:2013.11
    We demonstrated that iron(II) complexes can substitute platinum metals as well as iron(0) carbonyls for the isomerization of γ-trifluoromethylated allylic alcohols into β-trifluoromethylated ketones. In particular, iron(II)-tetra(isonitrile) complexes were employed for the synthesis of a series of trifluoromethylated dihydrochalcones variously decorated on each aromatic ring.
    我们证明了铁(II)配合物可以取代铂金属以及羰基铁(0),用于将γ-三氟甲基化的烯丙醇异构化为β-三氟甲基化的酮。特别地,铁(II)-四(异腈)配合物用于合成在每个芳族环上不同修饰的一系列三氟甲基化的二氢查耳酮。
查看更多