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3-methoxy-2-methyl-4-phenylimino-cyclobut-2-enone | 474418-88-7

中文名称
——
中文别名
——
英文名称
3-methoxy-2-methyl-4-phenylimino-cyclobut-2-enone
英文别名
3-methoxy-2-methyl-4-phenyliminocyclobut-2-enone;3-Methoxy-2-methyl-4-phenyliminocyclobut-2-en-1-one
3-methoxy-2-methyl-4-phenylimino-cyclobut-2-enone化学式
CAS
474418-88-7
化学式
C12H11NO2
mdl
——
分子量
201.225
InChiKey
VCFWRNZGVHOCLJ-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

  • 熔点:
    60-62 °C
  • 沸点:
    334.4±52.0 °C(Predicted)
  • 密度:
    1.14±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    38.7
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Enantioselective Construction of Chiral 2,3-<i>cis</i>-Dimethyldihydrobenzofuran with an All-Carbon Quaternary Center: An Efficient Approach to (+)/(−)-PI-220 and (+)-3-<i>epi</i>-Furaquinocin C
    作者:Liu-Yang Pu、Ji-Qiang Chen、Mao-Lin Li、Yao Li、Jian-Hua Xie、Qi-Lin Zhou
    DOI:10.1002/adsc.201500952
    日期:2016.4.14
    A new strategy for the enantioselective construction of chiral 2,3‐cis‐dimethyldihydrobenzofurans has been developed by a ruthenium‐catalyzed asymmetric hydrogenation of racemic α‐aryloxybutanone via dynamic kinetic resolution (DKR), combined with a palladium‐catalyzed intramolecular reductive Heck cyclization. Starting from optically active 2,3‐cis‐dimethyldihydrobenzofuran, the natural products (+)/(−)‐PI‐220
    催化外消旋α-芳氧基丁酮通过动态动力学拆分(DKR)的不对称氢化,并结合催化的分子内还原性Heck环化反应,开发了一种手性2,3-顺式-二甲基二氢苯并呋喃的对映选择性结构的新策略。从光学活性的2,3-顺式-二甲基二氢苯并呋喃开始,高产率地合成了天然产物(+)/(-)-PI-220和(+)-3-表位-呋喃喹啉C.
  • DYKAT of Baylis−Hillman Adducts:  Concise Total Synthesis of Furaquinocin E
    作者:Barry M. Trost、Oliver R. Thiel、Hon-Chung Tsui
    DOI:10.1021/ja0277834
    日期:2002.10.1
    Baylis-Hillman adducts are easily accessible building blocks; the lack of asymmetric versions of the Baylis-Hillman reaction has however precluded their widespread use in asymmetric synthesis. A Pd-catalyzed DYKAT on carbonates derived from Baylis-Hillman adducts, followed by a reductive Heck reaction, allows the enantio- and diastereoselective construction of dihydrobenzofurans in a very efficient manner. These synthons represent the core structure of the furaquinocins. Introduction of different side chains and use of different squaric acid derivatives for the construction of the naphthoquinone allow the flexible synthesis of this class of natural products. This new approach is successfully applied to the synthesis of furaquinocin E and an analogue.
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