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(E)-1-chloro-4-methylpent-2-ene | 58649-23-3

中文名称
——
中文别名
——
英文名称
(E)-1-chloro-4-methylpent-2-ene
英文别名
1-chloro-4-methyl-pent-2t-ene;trans-1-Chlor-4-methyl-pent-2-en;(E)-1-Chlor-4-methyl-2-penten
(E)-1-chloro-4-methylpent-2-ene化学式
CAS
58649-23-3
化学式
C6H11Cl
mdl
——
分子量
118.606
InChiKey
JOPXMYWJAOKRHB-ONEGZZNKSA-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:
    58-60 °C(Press: 89 Torr)
  • 密度:
    0.892±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    (E)-1-chloro-4-methylpent-2-ene(二甲基苯硅烷基)硼酸频那醇酯sodium methylatecopper(l) cyanide 作用下, 以 四氢呋喃 为溶剂, 以84%的产率得到dimethyl(4-methylpent-1-en-3-yl)(phenyl)silane
    参考文献:
    名称:
    铜催化硅?线性烯丙基氯的支链选择性烯丙基取代中的B键活化
    摘要:
    他们来得越难,就越会离开!在线性前体的γ-选择性烯丙基取代中,氯化物优于所有常见的离去基团。这种方法涉及一种新型的铜催化的Si 乙键活化(参见方案;γ/α≥98:2,7例子;硅=森达2 P h和乙= BPIN与销=频哪醇)。
    DOI:
    10.1002/anie.201004658
  • 作为产物:
    描述:
    (E)-4-methyl-pent-2-en-1-olN-氯代丁二酰亚胺二甲基硫 作用下, 以 二氯甲烷 为溶剂, 以50%的产率得到(E)-1-chloro-4-methylpent-2-ene
    参考文献:
    名称:
    通过铜催化的线性烯丙基卤化物的烯丙基取代,可方便地获得支链烯丙基硅烷。
    摘要:
    前所未有的铜催化的烯丙基转座能够通过直接的C-Si键形成从线性烯丙基卤化物进行区域选择性合成支链烯丙基硅烷。
    DOI:
    10.1039/b920793g
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文献信息

  • Expedient Iron-Catalyzed C−H Allylation/Alkylation by Triazole Assistance with Ample Scope
    作者:Gianpiero Cera、Tobias Haven、Lutz Ackermann
    DOI:10.1002/anie.201509603
    日期:2016.1.22
    for the iron‐catalyzed C−H allylation of arenes, heteroarenes, and alkenes with ample scope. The versatile catalyst also proved competent for site‐selective methylation, benzylation, and alkylation with challenging primary and secondary halides. Triazole‐assisted C−H activation proceeded chemo‐, site‐, and diastereo‐selectively, and the modular TAM directing group was readily removed in a traceless
    三唑的协助为广泛范围内的芳烃,杂芳烃和烯烃的铁催化的CHH烯丙基化的统一策略奠定了基础。事实证明,这种多功能催化剂还可胜任具有选择性的一级和二级卤化物的定点甲基化,苄基化和烷基化。三唑辅助的CH活化是化学,位点和非对映选择性的,在极温和的反应条件下,模块化TAM导向基团很容易以无痕方式除去。
  • COMPOSITIONS AND METHODS FOR INHIBITION OF THE JAK PATHWAY
    申请人:RIGEL PHARMACEUTICALS, INC.
    公开号:US20130090310A1
    公开(公告)日:2013-04-11
    Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful. Also disclosed are methods of making the compounds.
    本发明涉及I式化合物、含有该化合物的组合物以及在治疗需要调节JAK通路或抑制JAK激酶,特别是JAK2和JAK3的治疗中使用该化合物和组合物的方法。本发明还涉及制备该化合物的方法。
  • Process for producing allyl bromides
    申请人:MITSUI TOATSU CHEMICALS, Inc.
    公开号:EP0402892A2
    公开(公告)日:1990-12-19
    An improved process for producing allyl bromides by halogen exchange by reaction of an allyl chloride, with a metal bromide, wherein the reaction is conducted in an aprotic polar solvent. The allyl bromides obtained by the process of the invention are useful as intermediates for producing medicines, agricultural chemicals, dyes, and the like.
    一种通过烯丙基氯与金属溴反应进行卤素交换生产烯丙基溴化物的改进工艺,其中反应在非沸腾极性溶剂中进行。通过本发明工艺获得的烯丙基溴化物可用作生产药物、农药、染料等的中间体。
  • Hair coloring composition
    申请人:Bristol-Myers Squibb Company
    公开号:EP0640335A2
    公开(公告)日:1995-03-01
    A two part aqueous composition for coloring and providing durable conditioning to human hair which forms a gel on mixing of an alkaline aqueous lotion first part having a pH of from about 7 to about 11 containing from about 0.005% by weight to about 5% by weight of at least one primary intermediate and at least one coupler for the formation of oxidation dyes, from about 0.1% to about 5% of a cationic polymer, from about 0.5% to about 15% by weight of an anionic or amphoteric surfactant or mixture thereof and at least 70% by weight water, and an aqueous developer second part having a pH of from about 2 to about 6 containing from about 0.5% by weight to about 40% by weight of a peroxide oxidizer and from about 0.1% by weight to about 20% by weight of an anionic polymer, the anionic polymer being characterized in that it is insoluble in the developer and dissolves in the gel which forms when the lotion and developer are mixed.
    一种用于人类头发着色和提供持久护理的双组分水性组合物,它在混合第一部分碱性水性乳液时形成凝胶,第一部分的 pH 值约为 7 至 11,其中含有约 0.005%(重量)至约 5%(重量)的至少一种初级中间体和至少一种用于形成氧化染料的偶联剂、约 0.1%至约 5%(重量)的阳离子聚合物、约 0.5%至约 15%(重量)的阴离子或两性表面活性剂或其混合物以及至少 70%(重量)的水。5%至约 15%(按重量计)的阴离子或两性表面活性剂或其混合物和至少 70%(按重量计)的水,以及 pH 值为约 2 至约 6 的第二部分水性显影剂,其中含有约 0.5%(按重量计)至约 40%(按重量计)的过氧化物氧化剂和约 0.1%(按重量计)至约 20%(按重量计)的阴离子聚合物。
  • Compositions and methods for inhibition of the JAK pathway
    申请人:Rigel Pharmaceuticals, Inc.
    公开号:US11174251B2
    公开(公告)日:2021-11-16
    Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful. Also disclosed are methods of making the compounds.
    本发明公开了式 I 的化合物、含有这些化合物的组合物,以及这些化合物和组合物用于治疗调节 JAK 通路或抑制 JAK 激酶(尤其是 JAK 2 和 JAK3)具有治疗作用的疾病的方法。还公开了制造这些化合物的方法。
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