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(2Z)-4-乙基-2-[(4-乙基-3,5-二甲基-1H-吡咯-2-基)亚甲基]-3,5-二甲基吡咯 | 2407-83-2

中文名称
(2Z)-4-乙基-2-[(4-乙基-3,5-二甲基-1H-吡咯-2-基)亚甲基]-3,5-二甲基吡咯
中文别名
——
英文名称
(Z)-3-ethyl-5-((4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)-methyl)-2,4-dimethyl-1H-pyrrole
英文别名
(Z)-3-ethyl-5-((4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl)-2,4-dimethyl-1H-pyrrole;4,4'-diethyl-3,3',5,5'-tetramethyldipyrrolylmethene;4,4'-diethyl-3,5,3',5'-tetramethyl-1H,2'H-2,2'-methanylylidene-bis-pyrrole;4,4'-Diaethyl-3,5,3',5'-tetramethyl-2,2'-dipyrrylmethen;3,3',5,5'-Tetramethyl-4,4'-diethyldipyrromethen;4,4'-Diethyl-3,5,3',5'-tetramethyldipyrromethen;(2Z)-4-ethyl-2-[(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)methylene]-3,5-dimethyl-pyrrole;(2Z)-4-ethyl-2-[(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)methylidene]-3,5-dimethylpyrrole
(2Z)-4-乙基-2-[(4-乙基-3,5-二甲基-1H-吡咯-2-基)亚甲基]-3,5-二甲基吡咯化学式
CAS
2407-83-2
化学式
C17H24N2
mdl
——
分子量
256.391
InChiKey
QSPGBUOFJNDGBP-MFOYZWKCSA-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):
    3.5
  • 重原子数:
    19
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    28.2
  • 氢给体数:
    1
  • 氢受体数:
    1

SDS

SDS:62e0980063f95ec635a653946c563216
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反应信息

  • 作为反应物:
    描述:
    (2Z)-4-乙基-2-[(4-乙基-3,5-二甲基-1H-吡咯-2-基)亚甲基]-3,5-二甲基吡咯正丁基锂 作用下, 以 四氢呋喃 为溶剂, 以95%的产率得到lithium;(2Z)-4-ethyl-2-[(4-ethyl-3,5-dimethylpyrrol-1-id-2-yl)methylidene]-3,5-dimethylpyrrole
    参考文献:
    名称:
    The first series of alkali dipyrrinato complexes
    摘要:
    报告了第一个碱二吡咯烷酮配合物系列,包括中位未取代和中位芳基取代衍生物的锂、钠和钾盐。通过改变中位取代基,两个氮原子之间的分子间距发生了变化,从而改变了κ2-N,N-二齿咬合角,这一点通过比较二吡咯啉游离基在固态下的晶体结构得到了证实。成键模式随金属离子的离子半径增大而变化:固态结构显示锂被容纳在二吡咯烷单元的平面内,而钠则被容纳在平面外。类似的锂、钠和钾二吡咯烷酮络合物的反应性随着金属离子的离子半径的增加而增加,这与络合物的离子性随着碱金属尺寸的增加而增加这一概念是一致的。
    DOI:
    10.1139/v09-180
  • 作为产物:
    参考文献:
    名称:
    Use of F-BODIPYs as a Protection Strategy for Dipyrrins: Optimization of BF2 Removal
    摘要:
    We recently reported the first general method for the deprotection of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacenes (F-BODIPYs) involving a microwave-assisted procedure for the removal of the BF2 moiety, and liberation of the corresponding free-base dipyrrin. Further optimization of the reaction has resulted in a more convenient and accessible protocol. The availability of this new methodology enables BF2-complexation to be used as a dipyrrin protection strategy. Herein lies a detailed examination of the deprotection reaction, with a view to optimization and gaining mechanistic insight, and its application in facilitating a multistep synthesis of pyrrolyldipyrrins.
    DOI:
    10.1021/jo3002003
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文献信息

  • Conversion of 4,4-Difluoro-4-bora-3a,4a-diaza-<i>s</i>-indacenes <b>(</b><i>F</i>-BODIPYs) to Dipyrrins with a Microwave-Promoted Deprotection Strategy
    作者:Sarah M. Crawford、Alison Thompson
    DOI:10.1021/ol902908j
    日期:2010.4.2
    4,4-Difluoro-4-bora-3a,4a-diaza-s-indacenes (F-BODIPYs) have been deprotected to give the corresponding free-base dipyrrins by heating a solution of the F-BODIPY In tert-butanol under 600 W of microwave irradiation in the presence of 6 equiv of potassium tert-butoxide for 40 min at 92 degrees C. Investigations of BODIPY modification at the meso position have also been undertaken and a meso-butyl product has been isolated.
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