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1,2,3,4,7-pentafluoroacridine

中文名称
——
中文别名
——
英文名称
1,2,3,4,7-pentafluoroacridine
英文别名
——
1,2,3,4,7-pentafluoroacridine化学式
CAS
——
化学式
C13H4F5N
mdl
——
分子量
269.173
InChiKey
OKVMXTQBWAVUJW-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

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    19
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    12.9
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    1,2,3,4,7-pentafluoroacridine2,6-二叔丁基吡啶 作用下, 以 二氯甲烷 为溶剂, 反应 16.08h, 生成
    参考文献:
    名称:
    N-杂环连接的硼酸作为高度可调的碳路易斯酸。
    摘要:
    已计算出一系列a啶硼鎓盐的相对(相对于BEt3)氢化物离子亲和力(HIA),发现一些HIA与[Ph3C] +相似。9啶C9位置的HIA受a啶和硼取代基的控制,后者可能会影响氢化物转移引起的cri啶BY2产品中B = N键的强度。通过一系列针对有机氢化物供体的氢化物提取基准反应,已证实[F5acr-BCat] +(cat =儿茶酚,F5acr = 1,2,3,4,7-五氟ac啶)的实验HIA非常高且非常接近与[Ph3C] +相当。[F5acr-BCat] +的高HIA使FLP中带有2,6-二叔丁基吡啶的H2和烯烃活化成为可能。最后,确定了吡啶和喹啉硼阳离子的HIA,发现[PinB(胺)] +(pin =频哪醇,胺=吡啶或喹啉)中硼的HIA相对较低。这使得能够通过添加5-10mol%的台式稳定的阳离子碳路易斯酸例如2-苯基-N,N-二甲基咪唑鎓盐来实现HBPin对吡啶和喹啉的硼氢化。
    DOI:
    10.1021/acs.organomet.7b00779
  • 作为产物:
    描述:
    参考文献:
    名称:
    p-Methyl-N-(pentafluorobenzylidene)aniline (1), 1,2,3,4-tetrafluoro-7-methoxyacridine (2), 1,2,3,4,7-pentafluoroacridine (3) and 3-(p-methylanilino)-1,2,4-trifluoro-7-methylacridine (4): four molecules representing key stages inthe one-pot synthesis of 1,2,3,4-tetrafluoroacridines by treating pentafluorobenzaldehyde with para-substituted anilines
    摘要:
    All of the title compounds, C14H8F5N, C14H7F4NO, C13H4F5N and C21H15F3N2, display a Characteristic stacking of their pi systems in which adjacent members of the stack are related by crystallographic inversion centres. This leads to a particularly efficient mode of packing in which fluorinated rings overlap unfluorinated sections of the molecules at interplanar spacings ranging from 3.40 to 3.51 angstrom.
    DOI:
    10.1107/s010827019400003x
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文献信息

  • A new one-pot synthesis of 1,2,3,4-tetrafluoroacridines and some 7-substituted derivatives [1]
    作者:Adrian J. Adamson、Ronald E. Banks、Anthony E. Tipping
    DOI:10.1016/s0022-1139(00)80058-5
    日期:1993.9
    1,2,3,4-Tetrafluoroacridine (1a) and a range of 7-substituted analogues can be synthesisedby heating pre-formed Schiff bases (E)-C6F5CH  NC6H4R-p (3) (fromC6F5CHO+H2NC6H4R-p) with the parent aniline H2NC6H4R-p (1:1 molar ratio) or byheating a mixture of the aldehyde C6F5CHO and the aniline H2NC6H4R-p (R  H, OMe,Me But, F, Cl and Br) (1:2 molar ratio) in toluene or 1,2-dichlorobenzene under reflux
    1,2,3,4-四氟ac啶(1a)和一系列7-取代的类似物可以通过加热预先形成的席夫碱(E)-C 6 F 5 CHNC 6 H 4 R- p(3)(由C 6 F 5 CHO + H 2 NC 6 H 4 R- p)与母体苯胺H 2 NC 6 H 4 R- p(1:1摩尔比)或通过加热醛C 6 F 5 CHO和乙醛的混合物苯胺H 2 NC甲苯或1,2-二氯苯中的6 H 4 R- p(RH,OMe,Me Bu t,F,Cl和Br)(摩尔比为1:2)。的某些反应的邻-取代的席夫碱2-(p -RC 6 H ^ 4 NH)C 6 ˚F 4 CHNC 6 H ^ 4 R- p(6)(RCl或Br),其催化onacid(由p - RC 6 H ^ 4 NH 3 + ˚F -)进行闭环反应,消除了苯胺p -RC 6 H 4 NH 2。除了RF,Cl或Br外,还形成大量相应的3-苯胺基-1,2,4
  • Adamson, Adrian J.; Banks, R. Eric; Fields, Roy, Journal of Chemical Research, Miniprint, 1997, # 3, p. 530 - 555
    作者:Adamson, Adrian J.、Banks, R. Eric、Fields, Roy、Tipping, Anthony E.
    DOI:——
    日期:——
  • N-Heterocycle-Ligated Borocations as Highly Tunable Carbon Lewis Acids
    作者:James E. Radcliffe、Jay J. Dunsford、Jessica Cid、Valerio Fasano、Michael J. Ingleson
    DOI:10.1021/acs.organomet.7b00779
    日期:2017.12.26
    The relative (to BEt3) hydride ion affinity (HIA) of a series of acridine borenium salts has been calculated, with some HIAs found to be similar to that for [Ph3C]+. The HIA at the acridine C9 position is controlled by both acridine and the boron substituents, the latter presumably affecting the strength of the B=N bond in the acridane-BY2 products from hydride transfer. Through a range of hydride
    已计算出一系列a啶硼鎓盐的相对(相对于BEt3)氢化物离子亲和力(HIA),发现一些HIA与[Ph3C] +相似。9啶C9位置的HIA受a啶和硼取代基的控制,后者可能会影响氢化物转移引起的cri啶BY2产品中B = N键的强度。通过一系列针对有机氢化物供体的氢化物提取基准反应,已证实[F5acr-BCat] +(cat =儿茶酚,F5acr = 1,2,3,4,7-五氟ac啶)的实验HIA非常高且非常接近与[Ph3C] +相当。[F5acr-BCat] +的高HIA使FLP中带有2,6-二叔丁基吡啶的H2和烯烃活化成为可能。最后,确定了吡啶和喹啉硼阳离子的HIA,发现[PinB(胺)] +(pin =频哪醇,胺=吡啶或喹啉)中硼的HIA相对较低。这使得能够通过添加5-10mol%的台式稳定的阳离子碳路易斯酸例如2-苯基-N,N-二甲基咪唑鎓盐来实现HBPin对吡啶和喹啉的硼氢化。
  • p-Methyl-N-(pentafluorobenzylidene)aniline (1), 1,2,3,4-tetrafluoro-7-methoxyacridine (2), 1,2,3,4,7-pentafluoroacridine (3) and 3-(p-methylanilino)-1,2,4-trifluoro-7-methylacridine (4): four molecules representing key stages inthe one-pot synthesis of 1,2,3,4-tetrafluoroacridines by treating pentafluorobenzaldehyde with para-substituted anilines
    作者:A. J. Adamson、Y. Archambeau、R. E. Banks、B. Beagley、M. Helliwell、R. G. Pritchard、A. E. Tipping
    DOI:10.1107/s010827019400003x
    日期:1994.6.15
    All of the title compounds, C14H8F5N, C14H7F4NO, C13H4F5N and C21H15F3N2, display a Characteristic stacking of their pi systems in which adjacent members of the stack are related by crystallographic inversion centres. This leads to a particularly efficient mode of packing in which fluorinated rings overlap unfluorinated sections of the molecules at interplanar spacings ranging from 3.40 to 3.51 angstrom.
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