摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

3-(4-methoxyphenyl)-2H-azirine | 32687-32-4

中文名称
——
中文别名
——
英文名称
3-(4-methoxyphenyl)-2H-azirine
英文别名
——
3-(4-methoxyphenyl)-2H-azirine化学式
CAS
32687-32-4
化学式
C9H9NO
mdl
——
分子量
147.177
InChiKey
VCGKHYBNHSSOHT-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:
    238.4±42.0 °C(Predicted)
  • 密度:
    1.12±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    21.6
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:4ab3e2854ad438c47bd4f2de2db1fb1b
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3-(4-methoxyphenyl)-2H-azirine 以39%的产率得到
    参考文献:
    名称:
    ALPER H.; PRICKETT J. E., J. CHEM. SOC. CHEM. COMMUNS. , 1976, NO 12, 483
    摘要:
    DOI:
  • 作为产物:
    描述:
    4-甲氧基苯乙烯 在 polymer-NMe3(+) I(N3)2(-) 作用下, 以 二氯甲烷 为溶剂, 反应 28.0h, 生成 3-(4-methoxyphenyl)-2H-azirine
    参考文献:
    名称:
    [3 + 2]-在流动条件下乙烯基叠氮化物光活化后腈叶立德的环加成。
    摘要:
    报道了使用光流反应器将乙烯基叠氮化物光脱氮为 2H-氮丙啶,并与 2H-氮丙啶的热形成进行比较。光化学上,2H-氮杂环被打开以产生腈叶立德,其与1,3-亲偶极体发生[3 + 2]-环加成反应。当偶氮二羧酸二异丙酯作为亲偶极剂时,1,3,4-三唑从相应的乙烯基叠氮化物开始可直接获得。
    DOI:
    10.3762/bjoc.9.201
点击查看最新优质反应信息

文献信息

  • The azomethine ylide strategy for β-lactam synthesis. Azapenams and 1-azacephams
    作者:David Brown、Giles A. Brown、Mark Andrews、Jonathan M. Large、Dominique Urban、Craig P. Butts、Neil J. Hales、Timothy Gallagher
    DOI:10.1039/b203890k
    日期:——
    Reaction of the β-lactam-based oxazolidinone 5 with N-sulfonylimines provides the exo and endo azapenams 8 in 22–54% yield. The reactivity of 2H-azirines as 1,3-dipolarophiles towards β-lactam-based azomethine ylides derived from oxazolidinones 5 and 15 has also been evaluated. Azirines 11 and 12a provide cycloadducts 13a,b and 16 respectively, which incorporate the novel 2,6-diazatricyclo[4.2.0.02,4]octan-7-one ring system. These adducts were resistant towards C–N cleavage as the basis of an entry to 1-azacephams (1,5-diazabicyclo[4.2.0]octan-8-ones) 4. The use of the 3-(4-methoxyphenyl)-2H-azirine 19 provides a labile initial cycloadduct, which undergoes in situ ring-cleavage and further reaction to give the 2 ∶ 1 adduct 1-azacepham 22. The initial product is stable when 3-(4-nitrophenyl)-2H-azirine 23 is employed, and cycloadducts 24a and 24b are converted under mild reducing conditions to the 1-azacepham derivatives 25 and 26.
    β-内酰胺基恶唑啉酮5与N-磺酰亚胺反应生成外环和内环氮杂佩兰8,产率为22-54%。还评估了2H-氮杂环丙烷作为1,3-偶极亲偶极体与源自恶唑啉酮5和15的β-内酰胺基亚胺叶立德的反应活性。氮杂环丙烷11和12a分别生成含新型2,6-二氮杂三环[4.2.0.02,4]辛烷-7-酮环系的环加成物13a,b和16。这些加成物对C-N键断裂具有抗性,从而为获得1-氮杂头孢烷(1,5-二氮杂双环[4.2.0]辛烷-8-酮)4提供了途径。使用3-(4-甲氧苯基)-2H-氮杂环丙烷19得到了一个不稳定的初始环加成物,它通过原位环断裂和进一步反应生成2∶1加成物1-氮杂头孢烷22。当使用3-(4-硝基苯基)-2H-氮杂环丙烷23时,初始产物是稳定的,并且环加成物24a和24b在温和还原条件下转化为1-氮杂头孢烷衍生物25和26。
  • 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。
  • 2<i>H</i>-Azirine-Based Reagents for Chemoselective Bioconjugation at Carboxyl Residues Inside Live Cells
    作者:Nan Ma、Jun Hu、Zhi-Min Zhang、Wenyan Liu、Minhao Huang、Youlong Fan、Xingfeng Yin、Jigang Wang、Ke Ding、Wencai Ye、Zhengqiu Li
    DOI:10.1021/jacs.9b12116
    日期:2020.4.1
    chemical reagents has played an essential role in the treatment of human diseases. However, the reagents currently used are limited to the covalent modification of cysteine and lysine residues. It is thus desirable to develop novel methods that can covalently modify other residues. Despite the fact that the carboxyl residues are crucial for maintaining the protein function, few selective labeling reactions
    通过化学试剂进行蛋白质修饰在人类疾病的治疗中发挥了重要作用。然而,目前使用的试剂仅限于对半胱氨酸和赖氨酸残基进行共价修饰。因此,需要开发可以共价修饰其他残基的新方法。尽管羧基残基对于维持蛋白质功能至关重要,但目前很少有选择性标记反应可用。在这里,我们描述了一种新型反应探针,3-苯基-2H-氮丙啶,它能够在体外和原位条件下以优异的效率对蛋白质中的羧基进行化学选择性修饰。此外,使用定量化学蛋白质组学平台对活性羧基残基进行了蛋白质组范围的分析。
  • Copper-Catalyzed Sulfonyl Azide–Alkyne Cycloaddition Reactions: Simultaneous Generation and Trapping of Copper–Triazoles and −Ketenimines for the Synthesis of Triazolopyrimidines
    作者:Madhu Nallagangula、Kayambu Namitharan
    DOI:10.1021/acs.orglett.7b01500
    日期:2017.7.7
    First simultaneous generation and utilization of both copper–triazole and −ketenimine intermediates in copper-catalyzed sulfonyl azide–alkyne cycloaddition reactions is achieved for the one-pot synthesis of triazolopyrimidines via a novel copper-catalyzed multicomponent cascade of sulfonyl azides, alkynes, and azirines. Significantly, the reaction proceeds under very mild conditions in good yields
    通过新型的铜催化的磺酰基叠氮化物,炔烃和叠氮化物的多组分级联反应,首次实现了铜-三唑和-酮亚胺中间体在铜催化的磺酰基叠氮化物-炔烃环加成反应中的首次同时生成和利用。 。明显地,反应在非常温和的条件下以良好的产率进行。
  • Free-radical cyclization approach to polyheterocycles containing pyrrole and pyridine rings
    作者:Ivan P Mosiagin、Olesya A Tomashenko、Dar’ya V Spiridonova、Mikhail S Novikov、Sergey P Tunik、Alexander F Khlebnikov
    DOI:10.3762/bjoc.17.105
    日期:——
    A wide range of derivatives with new pyrido[2,1-a]pyrrolo[3,4-c]isoquinoline skeleton was synthesized by free-radical intramolecular cyclization of o-bromophenyl-substituted pyrrolylpyridinium salts using the (TMS)3SiH/AIBN system. The cyclization provides generally good yields of pyrido[2,1-a]pyrrolo[3,4-c]isoquinoline hydrobromides having no additional radical-sensitive substituents. The free bases
    使用 (TMS) 3 SiH/AIBN通过邻溴苯基取代的吡咯基吡啶鎓盐的自由基分子内环化合成了一系列具有新的吡啶并[2,1- a ]吡咯并[3,4- c ]异喹啉骨架的衍生物系统。环化通常提供没有额外自由基敏感取代基的吡啶并[2,1- a ]吡咯并[3,4- c ]异喹啉氢溴化物的良好产率。游离碱可以通过在室温下碱化以定量收率从合成的氢溴酸盐中获得。分子内芳基化的选择性控制是通过取代卤素来实现的:使用 1-(2-( ortho- bromophenyl)-4-( ortho-碘苯基)吡咯-3-基)溴化吡啶鎓使得有可能获得单环化产物,并且由二溴衍生物获得双环化产物。该程序也适用于获得 3-芳基吡啶并[ 2,1- a ]吡咯并[3,2- c ]异喹啉衍生物,包括无法通过 Pd 催化环化的 2-未取代骨架。
查看更多

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