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3-(3-chlorophenyl)-3,4-dihydro-2H-1,4-benzoxazine | 1360820-24-1

中文名称
——
中文别名
——
英文名称
3-(3-chlorophenyl)-3,4-dihydro-2H-1,4-benzoxazine
英文别名
(3S)-3-(3-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine;(3S)-3-(3-chlorophenyl)-3,4-dihydro-2H-1,4-benzoxazine
3-(3-chlorophenyl)-3,4-dihydro-2H-1,4-benzoxazine化学式
CAS
1360820-24-1
化学式
C14H12ClNO
mdl
——
分子量
245.708
InChiKey
FDSIBOINIFECHY-CYBMUJFWSA-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):
    3.8
  • 重原子数:
    17
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    21.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

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文献信息

  • A metal-free hydrogenation of 3-substituted 2H-1,4-benzoxazines
    作者:Simin Wei、Xiangqing Feng、Haifeng Du
    DOI:10.1039/c6ob01556e
    日期:——
    A metal-free hydrogenation of 3-substituted 2H-1,4-benzoxazines has been successfully realized with 2.5 mol% of B(C6F5)3 as a catalyst to furnish a variety of 3,4-dihydro-2H-1,4-benzoxazines in 93–99% yields. Up to 42% ee was also achieved for the asymmetric hydrogenation with the use of a chiral diene and HB(C6F5)2.
    以2.5摩尔%的B(C 6 F 5)3为催化剂,成功地实现了3取代2 H -1,4-苯并恶嗪的无属氢化,以提供各种3,4-二氢-2 H -1,4-苯并恶嗪的产率为93-99%。通过使用手性二烯和HB(C 6 F 5)2进行不对称氢化反应,还可以达到高达42%ee 。
  • Iridium-Catalyzed Asymmetric Hydrogenation of 3-Substituted 2H-1,4-Benzoxazines
    作者:Kai Gao、Chang-Bin Yu、Duo-Sheng Wang、Yong-Gui Zhou
    DOI:10.1002/adsc.201100568
    日期:2012.2
    The highly enantioselective hydrogenation of 3-aryl-2H-1,4-benzoxazines was achieved using the (cyclooctadiene)iridium chloride dimer/(S)-SegPhos/iodine [Ir(COD)Cl]2/(S)-SegPhos/I2} system as catalyst with up to 92% ee. The 3-styryl-2H-1,4-benzoxazine derivatives were also hydrogenated by the iridium catalyst and Pd/C in two consecutive steps whereby 93–95% ee values were obtained.
    使用(环辛二烯化二聚物/(S)-SegPhos /[Ir(COD)Cl] 2 /(S)-SegPhos实现对3-芳基2 H -1,4-苯并恶嗪的高度对映选择性氢化/ I 2 }体系作为催化剂,ee最高可达92%。3-styryl-2 H -1,4-苯并恶嗪衍生物还通过催化剂和Pd / C在两个连续的步骤中进行氢化,从而获得93-95%ee值。
  • An Organocatalyst Bearing Stereogenic Carbon and Sulfur Centers as an Efficient Promoter for Enantioselective Hydrosilylation of 1,4-Benzooxazines
    作者:Xiang-Wei Liu、Chao Wang、Yan Yan、Yong-Qiang Wang、Jian Sun
    DOI:10.1021/jo400187e
    日期:2013.6.21
    The efficient and enantioselective hydrosilylation of 3-aryl-1,4-benzooxazines was achieved using an l-phenyl alanine derived new Lewis base catalyst bearing stereogenic carbon and sulfur centers. In the presence of 2 mol % of catalyst, a broad range of 3-aryl-1,4-benzooxazines were hydrosilylated to afford the corresponding chiral 3-aryl-3,4-dihydro-2H-1,4-benzooxazine products with good to high yields (66-98%) and enantioselectivities (70-99% ee). This method provides an alternative approach with great practical application potential to access chiral 3-aryl-3,4-dihydro-2H-1,4-benzooxazines.
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