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(3Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one | 232944-74-0

中文名称
——
中文别名
——
英文名称
(3Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one
英文别名
(3Z)-4-(4-chlorophenyl)-3-(chloromethyl)but-3-en-2-one;(Z)-3-(chloromethyl)-4-(4'-chlorophenyl)-3-buten-2-one;3-(chloromethyl)-4-(4-chlorophenyl)-(Z)-3-buten-2-one;(3Z)-3-chloromethyl-4-(4-chlorophenyl)but-3-en-2-one;(Z)-3-chloromethyl-4-(4'-chlorophenyl)-3-buten-2-one;3-(chloromethyl)-4-(4'-chlorophenyl)-3-buten-2-one;(Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one
(3Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one化学式
CAS
232944-74-0
化学式
C11H10Cl2O
mdl
——
分子量
229.106
InChiKey
SJHKRKOLPAMPTM-UXBLZVDNSA-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:
    351.6±37.0 °C(Predicted)
  • 密度:
    1.247±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:5a041612164910dc93032b5473bc01e7
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反应信息

  • 作为反应物:
    描述:
    (3Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one 在 yeast type II from Saccharomyces cerevisiae 作用下, 以 为溶剂, 反应 16.0h, 以57%的产率得到(R)-4-(4'-chlorophenyl)-3-methyl-butan-2-one
    参考文献:
    名称:
    Enantiodivergence in the reduction of α-methyl and α-halomethyl enones by microorganisms
    摘要:
    Enones (Z)-3-methyl-(Z)-3-chloromethyl- and (Z)-3-bromomethyl-4-R-3-buten-2-one (R = n-pentyl, phenyl, 2'- and 4'-chlorophenyl, 3'- and 4'-nitrophenyl, 4'-methoxyphenyl) were synthesized and subjected to reduction by the microorganisms Saccharomyces cerevisiae and Geotrichum candidum. Whereas the bioreduction of 3-methy-4-R-3-buten-2-ones afforded the corresponding (S)-4-R-3-methybutan-2-ones, the bioreduction of 3-chloromethyl- and 3-bromomethyl-4-R-3-buten-2-ones afforded the corresponding (R)-4-R-3-methybutan-2-ones. (C) 2013 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetasy.2013.07.007
  • 作为产物:
    描述:
    3-丁烯-2-酮,3-[(4-氯苯基)羟甲基]-盐酸 作用下, 反应 0.02h, 以80%的产率得到(3Z)-3-(chloromethyl)-4-(4-chlorophenyl)but-3-en-2-one
    参考文献:
    名称:
    Baylis-Hillman反应:(Z)-酮基烯丙基溴和氯化物的简便合成方法
    摘要:
    描述了从Baylis-Hillman加合物简单且方便地合成(Z)-酮烯丙基溴和氯化物。
    DOI:
    10.1016/s0040-4020(99)00326-9
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文献信息

  • Amine and Titanium (IV) Chloride, Boron (III) Chloride or Zirconium (IV) Chloride-Promoted Baylis-Hillman Reactions
    作者:Min Shi、Jian-Kang Jiang、Shi-Cong Cui
    DOI:10.3390/61100852
    日期:——
    Baylis-Hillman reactions of various aryl aldehydes with methyl vinyl ketone at temperatures below -20oC using Lewis acids such as titanium (IV) chloride, boron (III) chloride or zirconium (IV) chloride in the presence of a catalytic amount of selected amines used as a Lewis bases afford the chlorinated compounds 1 as the major product in very high yields. Acrylonitrile can also undergo the same reaction to give
    各种芳基醛与甲基乙烯基酮在低于 -20oC 的温度下使用路易斯酸(例如氯化钛 (IV)、氯化硼 (III) 或氯化锆 (IV))在催化量的选定胺存在下进行 Baylis-Hillman 反应用作路易斯碱以非常高的产率提供氯化化合物1作为主要产物。丙烯腈也可以进行同样的反应,以中等收率得到相应的氯化产物。提出了一个合理的反应机制。然而,如果反应在室温(约 20 ℃)下进行,则由 1 衍生的消除产物 3 的 Z 构型作为主要产物形成。
  • Titanium(IV) Chloride and Quaternary Ammonium Salt Promoted Baylis−Hillman Reaction
    作者:Min Shi、Yan-Shu Feng
    DOI:10.1021/jo0009853
    日期:2001.1.1
    drastically affected by the reaction temperature and Lewis bases. When the reaction was carried out at -78 degrees C using catalytic amounts of quaternary ammonium salts (R4N+X-, X = Cl, Br, I) as Lewis bases, in the presence of titanium(IV) chloride, the chlorinated aldol adduct 1 was obtained as the major product. Quaternary ammonium bromides and iodides (R4N+X-, X = Br, I) have higher catalytic activity
    醛与α,β-不饱和酮的Baylis-Hillman反应可受反应温度和路易斯碱的影响很大。当在氯化钛(IV)的存在下,使用催化量的季铵盐(R4N + X-,X = Cl,Br,I)作为Lewis碱在-78摄氏度下进行反应时,氯化羟醛加合物获得1个主要产品。季铵溴化物和碘化物(R4N + X-,X = Br,I)比相应的氯化物(R4N + Cl-)具有更高的催化活性。季铵氟化物(R4N + F-)完全没有活性。路易斯酸和季铵盐的用量会影响反应速率和产物。提出了合理的反应机理。
  • Efficient nucleophilic substitution reactions of highly functionalized allyl halides in ionic liquid media
    作者:S.R.S.Saibabu Kotti、Xin Xu、Guigen Li、Allan D. Headley
    DOI:10.1016/j.tetlet.2003.12.051
    日期:2004.2
    Nucleophilic substitution reactions of highly functionalized allyl halides with three anions, N3−, AcO−, and PhSO2−, in ionic liquid media were conducted. The ionic liquid, [Bmim][BF4], was found to be superior to classical organic solvents to give higher yields and faster reaction rates. The resulting products belong to multifunctionalized trisubstituted α,β-unsaturated ketones, which are useful building
    的亲核取代反应高度官能化的烯丙基卤化物与3根阴离子,N 3 -,ACO - ,和PhSO 2 - ,在离子液体介质进行的。发现离子液体[Bmim] [BF 4 ]优于经典有机溶剂,可提供更高的产率和更快的反应速率。所得产物属于多官能化的三取代的α,β-不饱和酮,是有机合成的有用组成部分。
  • Amendment in Titanium(IV) Chloride and Chalcogenide-Promoted Baylis–Hillman Reaction of Aldehydes with α,β-Unsaturated Ketones
    作者:Min Shi、Jian-Kang Jiang
    DOI:10.1016/s0040-4020(00)00384-7
    日期:2000.6
    The Baylis–Hillman reaction can be drastically affected by the reaction temperature and Lewis base. When the reaction was carried out at <−20°C using methyl sulfide as a Lewis base in the presence of titanium(IV) chloride, the chlorinated compound 1 was obtained as the major product. However, if the reaction was carried out at room temperature (10°C) in the presence of titanium(IV) chloride, the elimination
    反应温度和路易斯碱会严重影响Baylis-Hillman反应。当在氯化钛(IV)存在下使用甲基硫作为路易斯碱在<-20℃下进行反应时,获得了作为主要产物的氯化化合物1。但是,如果反应在室温(10℃)下在氯化钛(IV)的存在下进行,则形成消除化合物3作为主要产物。
  • Titanium(IV) chloride and oxy-compounds promoted Baylis–Hillman reaction
    作者:Min Shi、Jian-Kang Jiang、Shi-Cong Cui
    DOI:10.1016/s0040-4020(01)00710-4
    日期:2001.8
    The Baylis–Hillman reaction of aryl aldehydes with α,β-unsaturated ketones in the presence of titanium(IV) chloride can be promoted by oxy-compounds at room temperature, although they are not as effective as amines, chalcogenides, or quaternary ammonium salts. The oxy-compounds can be simple alcohols, ethers, and ketones. For aryl aldehydes having a strong electron-withdrawing group on the phenyl ring
    室温下,含氧化合物可促进芳基醛与α,β-不饱和酮在Baylis-Hillman反应上的存在,尽管它们的作用不如胺,硫属元素化物或季铵盐,但它们在室温下可被含氧化合物促进。 。含氧化合物可以是简单的醇,醚和酮。对于在苯环上具有强吸电子基团的芳基醛,例如硝基苯甲醛或对-三氟甲基苯甲醛,则以主要化合物得到氯化化合物1。然而,对于其他芳基醛,主要形成消除化合物3。我们还发现TiCl 4 ·2THF或TiCl 4 ·2Et 2O配合物对于该反应在低温下以高收率得到氯化产物非常有效。提出了一个合理的机制。
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