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2-butyl-1-cyclohexyl-3,3-difluoro-2-propen-1-one | 139681-03-1

中文名称
——
中文别名
——
英文名称
2-butyl-1-cyclohexyl-3,3-difluoro-2-propen-1-one
英文别名
1-Cyclohexyl-2-(difluoromethylidene)hexan-1-one
2-butyl-1-cyclohexyl-3,3-difluoro-2-propen-1-one化学式
CAS
139681-03-1
化学式
C13H20F2O
mdl
——
分子量
230.298
InChiKey
WQFDZSHYHCYUPW-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:
    274.0±35.0 °C(Predicted)
  • 密度:
    1.026±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.6
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Ichikawa Junji, Kobayashi Masakuni, Yokota Naoyuki, Noda Yasuharu, Minami+, Tetrahedron, 50 (1994) N 40, S 11637-11646
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    Reaction of 2,2-difluorovinyl ketones with heteroatom nucleophiles: A general one-pot synthesis of α-oxoketene acetals
    摘要:
    2,2-Difluorovinyl ketones readily react with heteroatom nucleophiles such as thiols, alcohols, and amines to undergo stepwise replacement of the two fluorine atoms via addition-elimination process. The reaction affords alpha-oxoketene acetals including S,S-, N,S-, N,N-, O,S-, and O,O-acetals in good to excellent yields.
    DOI:
    10.1016/s0040-4020(01)85658-1
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文献信息

  • A one-pot synthesis of 2,2-difluorovinyl carbonyl compounds from 2,2,2,-trifluoroethyl p-toluenesulfonate via 2,2-difluorovinylboranes
    作者:Junji Ichikawa、Sumikazu Hamada、Takaaki Sonoda、Hiroshi Kobayashi
    DOI:10.1016/s0040-4039(00)74125-6
    日期:1992.1
    2,2,2-Trifluoroethyl p-toluenesulfonate is treated with butyllithium and trialkylboranes successively to generate 1-alkyl-2,2-difluorovinylboranes, which in turn react with acyl chlorides or chloroformates in the presence of cuprous iodide to afford 2,2-difluorovinyl carbonyl compounds in good yields.
    对甲苯磺酸2,2,2-三氟乙基苯酯依次用丁基锂和三烷基硼烷处理,生成1-烷基-2,2-二氟乙烯基硼烷,然后在碘化亚铜存在下与酰基氯或氯甲酸酯反应生成2,2-二氟乙烯基羰基化合物,收率高。
  • Regiocontrolled Syntheses of 3- or 5-Fluorinated Pyrazoles from 2,2-Difluorovinyl Ketones<sup>1</sup>
    作者:Junji Ichikawa、Masakuni Kobayashi、Yasuharu Noda、Naoyuki Yokota、Kazuhiro Amano、Toru Minami
    DOI:10.1021/jo951814e
    日期:1996.1.1
    regioselective manner via replacement of the fluorine by the substituted nitrogen of the hydrazines and dehydration between the carbonyl group of 1 and the NH(2) end. The reactions are successfully effected for both aliphatic and aromatic hydrazines in aqueous ethanol under neutral conditions and in THF under basic conditions with butyllithium, respectively. A similar ring-forming reaction of 1 with hydrazine
    2,2-二氟乙烯基酮1与单取代的肼反应,以区域选择性的方式生成5-氟吡唑,方法是用肼的取代氮取代氟并在1的羰基与NH(2)端之间脱水。对于脂肪族和芳香族肼,分别在中性条件下的乙醇水溶液中和在碱性条件下的THF中用丁基锂成功地进行了反应。通过加入三氟乙酸诱导类似的1与肼一水合物的成环反应,得到N-未取代的3-氟吡唑,然后在氢化钠的存在下与烷基卤化物和芳基卤化物反应,从而导致区域控制地合成3-氟吡唑类。
  • Reaction of 2,2-difluorovinyl ketones with heteroatom nucleophiles: A general one-pot synthesis of α-oxoketene acetals
    作者:Junji Ichikawa、Masakuni Kobayashi、Naoyuki Yokota、Yasuharu Noda、Toru Minami
    DOI:10.1016/s0040-4020(01)85658-1
    日期:1994.1
    2,2-Difluorovinyl ketones readily react with heteroatom nucleophiles such as thiols, alcohols, and amines to undergo stepwise replacement of the two fluorine atoms via addition-elimination process. The reaction affords alpha-oxoketene acetals including S,S-, N,S-, N,N-, O,S-, and O,O-acetals in good to excellent yields.
  • Ichikawa Junji, Kobayashi Masakuni, Yokota Naoyuki, Noda Yasuharu, Minami+, Tetrahedron, 50 (1994) N 40, S 11637-11646
    作者:Ichikawa Junji, Kobayashi Masakuni, Yokota Naoyuki, Noda Yasuharu, Minami+
    DOI:——
    日期:——
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