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3-(4-fluorophenyl)-2H-azirine | 32687-34-6

中文名称
——
中文别名
——
英文名称
3-(4-fluorophenyl)-2H-azirine
英文别名
——
3-(4-fluorophenyl)-2H-azirine化学式
CAS
32687-34-6
化学式
C8H6FN
mdl
——
分子量
135.141
InChiKey
FLCAIDBJPLXMDI-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

  • 沸点:
    185.0±42.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    12.4
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    3-(4-fluorophenyl)-2H-azirine 在 sodium azide 、 sodium hydride 、 sodium nitrite 作用下, 以 乙酸酐溶剂黄146二甲基亚砜N,N-二甲基甲酰胺 为溶剂, 反应 3.34h, 生成
    参考文献:
    名称:
    Synthesis, structure and photophysical properties of NIR aza-BODIPYs with F/ N 3 / NH 2 groups at 1,7-positions
    摘要:
    With 4-fluorostyrene as the starting material, symmetric/asymmetric fluorine-containing aza-difluor-oboradiaza-s-indacenes (aza-BODIPYs) 3-6 at 1/7-position were successfully prepared. NaN3 undertook nucleophilic aromatic substitution via replacement of F atoms of 4 to form the N-3/NH2-containing aza-BODIPYs 9 and 10. The solid-state structure of aza-BODIPY 4 was confirmed by single crystal X-ray analysis, the F-Cph bond distance of which was found to be shorter than those of the reported fluoride. These aza-BODIPYs absorb and emit in the NIR region. Surprisingly, although the withdrawing group was introduced at 1/7 positions of 3-6, the effect of the fluorine atoms to the photophysical properties is trifling. However, 9 and 10 with N-3/NH2 groups resulted in a remarkable bathochromic shift. Aza-BODIPY 10 could be also used as a turn-on fluorescent probe for pH value. Moreover, the main photo physical data are well supported and explained by cLR-PCM(CHCI3)-M06-2X/6-311 + G(2d,p)/SOS-CIS(D) calculations. (C) 2016 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.dyepig.2016.09.019
  • 作为产物:
    描述:
    1-(1-azido-2-iodoethyl)-4-fluorobenzene 在 potassium tert-butylate 作用下, 以 乙醚 为溶剂, 130.0 ℃ 、800.01 kPa 条件下, 反应 1.77h, 生成 3-(4-fluorophenyl)-2H-azirine
    参考文献:
    名称:
    使用单一溶剂分流方法直接从乙烯基叠氮化物制备2H-叠氮基和高度官能化的NH-叠氮基的可持续策略
    摘要:
    报道的分流方法使2 H-叠氮基的制备容易,并且可以从乙烯基叠氮化物和有机锂化合物开始将其立体选择性转化为高度官能化的NH-氮丙啶。该协议是使用环戊基甲基醚(CPME)作为环境友好溶剂开发的,从而导致了一种可持续,安全且潜在可自动化的方法,用于合成有趣的应变化合物。
    DOI:
    10.3762/bjoc.17.20
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文献信息

  • Rh(<scp>ii</scp>)-catalyzed cycloadditions of 1-tosyl 1,2,3-triazoles with 2H-azirines: switchable reactivity of Rh-azavinylcarbene as [2C]- or aza-[3C]-synthon
    作者:Yuanhao Wang、Xiaoqiang Lei、Yefeng Tang
    DOI:10.1039/c5cc00268k
    日期:——
    The Rh(II)-catalyzed formal [3+2] and [3+3] cycloadditions of 1-tosyl 1,2,3-triazoles with 2H-azirines have been developed, which enable the efficient synthesis of polysubstituted 3-aminopyrroles and 1,2-dihydropyrazines, respectively. The reported [3+2] cycloaddition represents the first application of 1-sulfonyl 1,2,3-triazole as a [2C]-component in relevant cycloaddition reactions.
    已开发出Rh(II)催化的1-甲苯磺酰基1,2,3-三唑与2H-叠氮基的正式[3 + 2]和[3 + 3]环加成反应,使多取代的3-氨基吡咯和1,2-二氢吡嗪。报道的[3 + 2]环加成反应是在相关的环加成反应中首次将1-磺酰基1,2,3-三唑作为[2C]组分应用。
  • 一种制备胺基取代的三唑衍生物的方法
    申请人:浙江大学
    公开号:CN105130915B
    公开(公告)日:2017-07-21
    本发明公开了一种制备胺基取代的三唑衍生物的方法,包括:在有机溶剂中,炔、叠氮化合物和2H‑氮丙啶化合物在有机碱和铜催化剂的作用下进行一锅法反应,反应结束后经过后处理得到所述的三唑衍生物。该制备方法反应原料廉价易得,反应条件温和,制备方法简单,不需要使用昂贵的金属作催化剂,可大大降低成本。
  • One-Pot Three-Component Synthesis of Enamine-Functionalized 1,2,3-Triazoles via Cu-Catalytic Azide–Alkyne Click (CuAAC) and Cu-Catalyzed Vinyl Nitrene Transfer Sequence
    作者:Wei Zhou、Min Zhang、Hanhui Li、Wanzhi Chen
    DOI:10.1021/acs.orglett.6b02850
    日期:2017.1.6
    derivatives have been prepared via the Cu-catalyzed three-component reaction of terminal alkyne, azide, and 2H-azirine. The reaction proceeds through insertion of vinyl nitrene into the C–Cu bond of the triazolyl-Cu species, providing an efficient and step- and atom-economic approach to the enamine-bearing polysubstituted 1,2,3-triazoles. The resulting triazoles were easily transformed to trisubstituted
    通过末端炔烃,叠氮化物和2 H-叠氮基的Cu催化三组分反应,已经制备了许多烯胺官能化的1,2,3-三唑衍生物。该反应通过将乙烯基腈插入三唑基-Cu物种的C-Cu键中而进行,从而为含烯胺的多取代1,2,3-三唑提供了有效且分步和原子经济的方法。在Rh催化剂的存在下,容易将所得的三唑转化为三取代的吡唑。
  • Self-Catalyzed Rapid Synthesis of <i>N</i>-Acylated/<i>N</i>-Formylated α-Aminoketones and <i>N</i>-Hydroxymethylated Formamides from 3-Aryl-2<i>H</i>-Azirines and 2-Me/Ph-3-Aryl-2<i>H</i>-Azirines
    作者:Aramita De、Sougata Santra、Grigory V. Zyryanov、Adinath Majee
    DOI:10.1021/acs.orglett.0c01206
    日期:2020.5.15
    by the reaction of 3-aryl-2H-azirines and highly substituted 2-Me/Ph-3-aryl-2H-azirines with various carboxylic acids under ambient air within 10 min at room temperature. N-Trifluoroacetylated α-aminoketones with different substituents have been reported in the presence of trifluoroacetic acid. This protocol is equally effective to synthesize N-formylated α-aminoketone and N-hydroxymethylated formamide
    通过3-芳基-2H-叠氮基和高度取代的2-Me / Ph-3-芳基-2H-叠氮基与各种羧酸的反应,已经建立了一种快速有效的合成N-酰化α-氨基酮衍生物的方法。在室温下10分钟内在环境空气中。已经报道了在三氟乙酸存在下具有不同取代基的N-三氟乙酰化的α-氨基酮。该方案对于合成N-甲酰化的α-氨基酮和N-羟甲基化的甲酰胺衍生物同样有效。
  • Ambivalent role of metal chlorides in ring opening reactions of 2H-azirines: synthesis of imidazoles, pyrroles and pyrrolinones
    作者:Sergio Auricchio、Ada M. Truscello、Mirvana Lauria、Stefano V. Meille
    DOI:10.1016/j.tet.2012.06.069
    日期:2012.9
    the presence of metal salts. Imidazoles, pyrroles and new pyrrolinones derivatives are isolated in good overall yields. The role of metal salts was investigated as they can act as Lewis acids or electron donors. Mechanisms are proposed suggesting that imidazoles arise from addition of azirine to imines via radical or ionic mechanism; pyrroles and pyrrolinones are obtained from azirines with enamino
    发现在金属盐存在下,2 H- Azirines与亚胺,烯胺酮和烯胺酸酯反应。以良好的总收率分离出咪唑,吡咯和新的吡咯烷酮衍生物。研究了金属盐的作用,因为它们可以充当路易斯酸或电子给体。提出的机理表明,咪唑是通过自由基或离子机理将叠氮基添加到亚胺中而产生的。当该盐起路易斯酸的作用时,吡咯和吡咯烷酮是从带有烯氨基衍生物的叠氮中获得的。在后一种情况下,金属化合物的性质影响反应区域选择性。
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同类化合物

[(2S)-3-苯基-2H-氮杂环丙烯-2-基]甲醇 3-苯基-2H-氮丙啶-2-甲醛 3-(4-硝基苯基)-2H-吖丙因 3-(4-甲基苯基)-2H-吖丙因-2-甲醛 2H-氮丙啶 2-甲基-3-苯基-2H-吖丙因-2-甲醛 1H-氮丙啶 1-(3-苯基-2H-氮杂环丙烯-2-基)乙酮 (3-苯基-2H-氮杂环丙烯-2-基)甲醇 2-benzyl-3-phenyl-2H-azirine phenyl 3-phenyl-2H-aziren-2-ylsulfide <(3'-phenyl-2'H-azirin-2'-yl)methyl>phosphonic acid diethyl ester 3-(4-(tert-butyl)phenyl)-2H-azirine 3-phenyl-2H-azirine-2-methanol 3-Methyl-2-(4-nitrophenyl)-2H-azirine 3-(4-bromophenyl)-2H-azirine-2-carboxaldehyde 4-methoxy-N-(3-phenyl-2H-azirin-2-ylmethylene)-aniline 3-(3-Methoxyphenyl)-2,2-dimethyl-2H-azirene 3-(o-chlorophenyl)-2,2-dimethyl-2H-azirine 2-(3-chlorophenyl)-3-methyl-2H-azirine-2-carbonitrile (E)-3-(3-Phenyl-2H-azirin-2-yl)-propenal 3-Methyl-2-phenylazirin (E)-2-(2-Butenyl)-2-methyl-3-phenyl-2H-azirin 2-methyl-2-(3-methyl-2-butenyl)-3-phenyl-2H-azirine methyl-2,phenyl-2,ethyl-3 aziridine 3-but-3-enyl-2-methyl-2-phenyl-2H-azirine 2,3-dimethyl-2-phenyl-2H-azirine 2,2-dimethyl-3-(4-t-butylphenyl)-2H-azirine 2-Methyl-2-methallyl-3-phenyl-2H-azirin methyl 2-(2-methoxy-6-methylphenyl)-2H-azirine-3-carboxylate 2-[3-(3-bromophenyl)-2H-azirin-2-yl]-5-(trifluoromethyl)pyridine ethyl 2-(2-methoxyphenyl)-2H-azirine-3-carboxylate 3-(4-fluorophenyl)-2-(2-(5-trifluoromethyl)pyridyl)-2H-azirine (E)-1-Phenyl-3-(3-phenyl-2H-azirin-2-yl)-propenone 2-bromo-3-phenyl-2-phenylsulfonylmethyl-2H-azirine 2-cyano-2H-azirene diethyl(3-phenyl-2-H-azirin-2-yl) phosphonate diethyl(-)-S-(3-phenyl-2-H-azirin-2-yl) phosphonate 2-methyl-3-phenyl-2-(2-phenylethyl)azirine (butene-3'yl)-2 methyl-2 phenyl-3 2H-azirine 2-methyl-2-(pent-4-en-1-yl)-3-phenyl-2H-azirine 2-(Dimethoxymethyl)-3-phenyl-2H-azirin 3-(4-methoxyphenyl)-2H-azirine-2-carbaldehyde methyl 2-(2,3,4-trimethoxy-6-methylphenyl)-2H-azirine-3-carboxylate 2-(2-bromophenyl)-3-methyl-2H-azirine 2-(2,4-dimethylphenyl)azirine 3-methyl-2-o-tolyl-2H-azirine-2-carbonitrile 2-azido-2-formyl-3-phenyl-2H-azirine 2,3-dimethyl-1H-azirine 2-(4-fluorophenyl)-3-methyl-2H-azirine-2-carbonitrile