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2-丁基-4,5-二氯-1H-咪唑 | 145061-99-0

中文名称
2-丁基-4,5-二氯-1H-咪唑
中文别名
——
英文名称
2-butyl-4,5-dichloroimidazole
英文别名
2-n-butyl-4,5-dichloro-imidazole;2-Butyl-4,5-dichloro-1H-imidazole
2-丁基-4,5-二氯-1H-咪唑化学式
CAS
145061-99-0
化学式
C7H10Cl2N2
mdl
——
分子量
193.076
InChiKey
JMHDWLPMLFACDC-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

  • 溶解度:
    DMSO(微溶)、乙酸乙酯(微溶)、甲醇(微溶)

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    28.7
  • 氢给体数:
    1
  • 氢受体数:
    1

SDS

SDS:b0169fd7d670329b6e6e9d2b12140732
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反应信息

  • 作为产物:
    描述:
    2-丁基-4-氯-5-(羟甲基)咪唑 在 2,2,6,6-tetramethyl-piperidine-N-oxyl 、 N-氯代丁二酰亚胺碳酸氢钠 作用下, 以 甲苯 为溶剂, 以85%的产率得到2-丁基-4,5-二氯-1H-咪唑
    参考文献:
    名称:
    Iodine as a Chemoselective Reoxidant of TEMPO:  Application to the Oxidation of Alcohols to Aldehydes and Ketones
    摘要:
    [GRAPHICS]Chemoselective alcohol oxidations using catalytic TEMPO and stoichiometric iodine as the terminal oxidant were studied. Iodine was compared to other positive halogens as the terminal oxidant and shown to be superior in cases of electron-rich and heteroaromatic rings. The new conditions were successfully applied to an important intermediate (2) in the synthesis of Losartan.
    DOI:
    10.1021/ol0272444
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文献信息

  • A Practical Synthesis of 2-Butyl-4(5)-chloro-5(4)-hydroxymethyl- 1H-imidazole
    作者:Yao-Jun Shi、Lisa F. Frey、David M. Tschaen、Thomas R. Verhoeven
    DOI:10.1080/00397919308012598
    日期:1993.9
    Abstract A practical process for the synthesis of 2-butyl-4-hydroxymethyl imidazole (4) followed by chlorination to provide chloroimidazole 1 in an overall 71% yield has been developed.
    摘要 已经开发了一种合成 2-丁基-4-羟甲基咪唑 (4) 然后化以提供总产率为 71% 的氯咪唑 1 的实用方法。
  • Benzofuran derivatives
    申请人:GLAXO GROUP LIMITED
    公开号:EP0434249A2
    公开(公告)日:1991-06-26
    The invention provides compounds of the general formula (I) or a physiologically acceptable salt, solvate or non-toxic metabolically labile ester thereof wherein    R¹ represents a hydrogen atom or a halogen atom or a group selected from C₁₋₆alkyl, C₂₋₆alkenyl, fluoroC₁₋₆alkyl, C₁₋₆alkoxy, ―CHO, ―CO₂H or ―COR²;    Ar represents the group    R² represents a group selected from C₁₋₆alkyl, C₂₋₆alkenyl, C₁₋₆alkoxy or the group ―NR¹⁰R¹¹;    R³ represents a group selected from ―CO₂H, ―NHSO₂CF₃ or a C-linked tetrazolyl group;    R⁴ and R⁵, which may be the same or different, each independently represent a hydrogen atom or a halogen atom or a C₁₋₆alkyl group;    Het represents an N-linked imidazolyl group optionally substituted at the 2-position by a C₁₋₆alkyl, C₂₋₆alkenyl or a C₁₋₆alkylthio group, the imidazolyl group optionally being substituted at the 4- and 5- positions by one or two further substituents selected from a halogen atom or group selected from cyano, nitro, C₁₋₆alkyl, C₂₋₆alkenyl, fluoroC₁₋₆alkyl, ―(CH₂)mR⁶, ―(CH₂)nCOR⁷ or ―(CH₂)pNR⁸COR⁹;    R⁶ represents a hydroxy or C₁₋₆alkoxy group;    R⁷ represents a hydrogen atom or a group selected from hydroxy, C₁₋₆alkyl, C₁₋₆alkoxy, phenyl, phenoxy or the group ―NR¹⁰R¹¹;    R⁸ represents a hydrogen atom or a C₁₋₆alkyl group;    R⁹ represents a hydrogen atom or a group selected from C₁₋₆alkyl, C₁₋₆alkoxy, phenyl, phenoxy or the group ―NR¹⁰R¹¹;    R¹⁰ and R¹¹ which may be the same or different, each independently represent a hydrogen atom or a C₁₋₄alkyl group or ―NR¹⁰R¹¹ forms a saturated heterocyclic ring which has 5 or 6 ring members and may optionally contain in the ring one oxygen atom;    m represents an integer from 1 to 4;    n represents an integer from 0 to 4; and    p represents an integer from 1 to 4. The compounds may be used in the treatment or prophylaxis of hypertension and diseases associated with cognitive disorders.
    本发明提供通式 (I) 的化合物 或其生理学上可接受的盐、溶液或无毒代谢易变酯 其中 R¹ 代表氢原子或卤原子或选自 C₁₋₆烷基、C₂₋₆烯基、 C₁₋₆烷基、C₁₋₆烷氧基、-CHO、-CO₂H 或 -COR² 的基团; Ar 代表基团 R² 代表选自 C₁₋₆烷基、C₂₋₆烯基、C₁₋₆烷氧基或 -NR¹⁰R¹ 的基团; R³ 代表选自 -CO₂H、-NHSO₂CF₃ 或 C 联四唑基的基团; R⁴ 和 R⁵ 可以相同或不同,各自独立地代表氢原子、卤素原子或 C₁₋₆ 烷基; Het 代表在 2 位被 C₁₋₆烷基、C₂₋₆烯基或 C₁₋₆烷基任选取代的 N-连接咪唑基、咪唑基可选择在 4-和 5-位被一个或两个取代基取代,这些取代基可选 自卤素原子或选自基的基团、硝基、C₂₋₆烷基、基、-(CH₂)mR⁶、-(CH₂)nCOR⁷或-(CH₂)pNR⁸COR⁹; R⁶ 代表羟基或 C₁₋₆ 烷氧基; R⁷ 代表氢原子或选自羟基、C₁₋₆烷基、C₁₋₆烷氧基、苯基、苯氧基或基团-NR¹⁰R¹¹的基团; R⁸ 代表氢原子或 C₁₋₆ 烷基; R⁹ 代表氢原子或选自 C₁₋₆烷基、C₁₋₆烷氧基、苯基、苯氧基或基团 -NR¹⁰R¹¹ 的基团; R¹⁰和 R¹¹可以相同或不同,各自独立地代表氢原子或 C₁₋₄烷基或-NR¹⁰R¹¹形成饱和杂环,该杂环有 5 或 6 个环状成员,环中可任选含有一个氧原子; m 代表 1 至 4 的整数; n 代表 0 至 4 的整数;以及 p 代表 1 至 4 的整数。 这些化合物可用于治疗或预防高血压和与认知障碍有关的疾病。
  • EP0653937A4
    申请人:——
    公开号:EP0653937A4
    公开(公告)日:1996-07-31
  • CHEMICAL COMPOUNDS
    申请人:SMITHKLINE BEECHAM CORPORATION
    公开号:EP0653937A1
    公开(公告)日:1995-05-24
  • US5187271A
    申请人:——
    公开号:US5187271A
    公开(公告)日:1993-02-16
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