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(S)-2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-4-phenyl-4H-chromene-3-carbonitrile | 1383426-66-1

中文名称
——
中文别名
——
英文名称
(S)-2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-4-phenyl-4H-chromene-3-carbonitrile
英文别名
(S)-2-amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile;(S)-2-amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4Hchromene-3-carbonitrile;2-Amino-7,7-dimethyl-4-benzyl-5-oxo-4,5,6,8-tetrahydro-7H-chromene-3-carbornitrile;(4S)-2-amino-7,7-dimethyl-5-oxo-4-phenyl-6,8-dihydro-4H-chromene-3-carbonitrile
(S)-2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-4-phenyl-4H-chromene-3-carbonitrile化学式
CAS
1383426-66-1
化学式
C18H18N2O2
mdl
——
分子量
294.353
InChiKey
DBEOMZGGGVXFHZ-HNNXBMFYSA-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):
    2.8
  • 重原子数:
    22
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    76.1
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

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文献信息

  • Organocatalyzed Enantioselective Synthesis of 2-Amino-4<i>H</i>-chromene Derivatives
    作者:Naresh Ramireddy、Santhi Abbaraju、Derong Ding、Hadi Arman、John C.-G. Zhao
    DOI:10.1002/jhet.2641
    日期:2017.1
    Optically active 2‐amino‐5‐oxo‐5,6,7,8‐tetrahydro‐4H‐chromene‐3‐carboxylates, 2‐amino‐5‐oxo‐5,6,7,8‐tetrahydro‐4H‐chromene‐3‐carbonitriles, and 2‐amino‐8‐oxo‐5,6,7,8‐tetrahydro‐4H‐chromene‐3‐carbonitriles were synthesized. Using cinchona alkaloid‐derived bifunctional catalysts, the corresponding 2‐amino‐4H‐chromene derivatives were obtained in high yields and moderate to high ee values (up to 82% ee)
    光学活性的2-基-5-氧代-5,6,7,8-四氢-4- ħ色烯-3-羧酸盐,2-基-5-氧代-5,6,7,8-四氢-4- ħ -合成了苯甲基-3-腈和2-基-8-氧代5,6,7,8-四氢-4 H-苯甲基-3-腈。使用鸡纳生物碱衍生的双官能催化剂,相应的2-基-4- ħ以高产率获得和中度从1,3-之间串联迈克尔加成环化反应的高ee值的值(高达82%ee)的色烯衍生物环己二酮或1,2-环己二酮和(E)-3-芳基-2-氰基丙烯酸酯或亚烷基丙二腈生物
  • Enantioselective synthesis of 2-amino-5,6,7,8-tetrahydro-5-oxo-4H-chromene-3-carbonitriles using squaramide as the catalyst
    作者:Yu Gao、Da-Ming Du
    DOI:10.1016/j.tetasy.2012.09.011
    日期:2012.10
    The organocatalyzed enantioselective synthesis of a series of chiral 2-amino-5,6,7,8-tetrahydro-5-oxo-4H-chromene-3-carbonitriles was achieved using bifunctional squaramides as the catalysts. The tandem Michael addition-cyclization reaction of cyclohexane-1,3-diones and benzylidenemalononitriles gave the corresponding products in excellent yields (up to 99%) and moderate to good enantioselectivities (up to 83% ee). This investigation provides an efficient and useful process for the synthesis of chiral 2-amino-4H-chromenes. (C) 2012 Elsevier Ltd. All rights reserved.
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