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(Z)-N,N-dimethyl-3-(4-chlorophenyl)prop-2-enamide

中文名称
——
中文别名
——
英文名称
(Z)-N,N-dimethyl-3-(4-chlorophenyl)prop-2-enamide
英文别名
(2Z)-N,N-dimethyl-3-(4-chlorophenyl)-2-propenamide;(Z)-3-(4-chlorophenyl)-N,N-dimethylprop-2-enamide
(Z)-N,N-dimethyl-3-(4-chlorophenyl)prop-2-enamide化学式
CAS
——
化学式
C11H12ClNO
mdl
——
分子量
209.675
InChiKey
CVKVSIGUIAIDTR-YVMONPNESA-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):
    2.4
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    20.3
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • <i>Z</i>-Selective Synthesis of α,β-Unsaturated Amides with Triphenylsilylacetamides
    作者:Satoshi Kojima、Hiroki Inai、Tsugihiko Hidaka、Tomohide Fukuzaki、Katsuo Ohkata
    DOI:10.1021/jo0161936
    日期:2002.6.1
    With the purpose of developing a method of preparing Z-alpha,beta-unsaturated amides, the Peterson reaction of the (triphenylsilyl)acetamide Ph(3)SiGH(2)COX (1, X = NBn2; 3, X = NMe2) with various aldehydes was examined. The reaction of aromatic aldehydes gave selectivities up to > 97:3. It was found that the selectivity was a function of the electronic nature of the aromatic ring and higher Z selectivity was attained with electron-rich aldehydes. With aliphatic aldehydes selectivities up to 92:8 were achieved, and unlike with analogous phosphorus reagents, less sterically hindered aldehydes gave higher Z selectivity. Also, 3, which has a smaller amide group than 1, tended to give rise to higher selectivity. A comparison with the reaction of trimethylsilyl analogues revealed the significance of the phenyl substituents on the silyl group.
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