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2-溴-1-甲基萘 | 20601-22-3

中文名称
2-溴-1-甲基萘
中文别名
——
英文名称
2-bromo-1-methylnaphthalene
英文别名
——
2-溴-1-甲基萘化学式
CAS
20601-22-3
化学式
C11H9Br
mdl
——
分子量
221.096
InChiKey
AEJFBKVIGAYAQV-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

  • 熔点:
    31-33 °C(Solv: ethanol (64-17-5))
  • 沸点:
    85 °C(Press: 0.5 Torr)
  • 密度:
    1.417±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.2
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

安全信息

  • 海关编码:
    2903999090
  • 危险标志:
    GHS07
  • 危险性描述:
    H302,H413

SDS

SDS:cbf1e67e4b644290e4f1bfa99f889074
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 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:
    2-溴-1-甲基萘 在 palladium on activated charcoal bis(triphenylphosphine) palladium (Il) acetate 、 氢气三乙胺 作用下, 以 乙酸乙酯 为溶剂, 23.0 ℃ 、101.33 kPa 条件下, 反应 4.0h, 生成 3-(1-Methyl-naphthalen-2-yl)-propionic acid
    参考文献:
    名称:
    Rhodium(II)-Catalyzed Decomposition of 1-Diazo-4-(1- or 2-naphthyl)-2-butanones as a New Route to Rearranged Pimarane and Abietane Skeleta. Synthesis of Umbrosone
    摘要:
    The Rh-2(OAc)(4)-catalyzed intramolecular Buchner reaction of 1-diazo-4-(1- or 2-naphthyl)butan-2-ones was examined as a potential route to abietane and rearranged abietane derivatives. Treatment of the alpha-diazo ketone 26 with catalytic amount of dirhodium tetraacetate in CH2Cl2 at 0 degrees C furnished the tetracyclic derivative 27 in good yield. Addition of TFA to 27 (in CH2Cl2) resulted in an acid-induced opening of the cyclopropane ring to give the 4a- and 10a-methyldihydrophenanthrenones 28 and 29 in nearly equal amounts. These compounds and their analogs appear to be suitable intermediates for the synthesis of diterpenoids containing aromatic A or C rings. When the diazo ketone 34 was decomposed under Rh(II) catalysis, a 10-methyldihydroanthracenone (i.e., 36) was obtained as the main product, besides minor amounts of the expected tetracyclic ketone 35. The extension of this result to the preparation of the methoxy-substituted dihydroanthracenone 39 (52% yield) was exploited in a new total synthesis of umbrosone (6), an unusual diterpenoid possessing a rearranged linear skeleton.
    DOI:
    10.1021/jo970631k
  • 作为产物:
    描述:
    2-甲基萘氢溴酸双氧水 作用下, 以 为溶剂, 反应 48.0h, 生成 2-溴-1-甲基萘
    参考文献:
    名称:
    [EN] INHIBITORS OF MTOR-MEDIATED INDUCTION OF AUTOPHAGY
    [FR] INHIBITEURS DE L'INDUCTION DE L'AUTOPHAGIE À MÉDIATION PAR MTOR
    摘要:
    这项发明提供了通过mTOR介导的自噬诱导来抑制凋亡或诱导自噬,或抑制相关疾病,如脑缺血/再灌注或神经退行性疾病的酰胺,包括相应的磺胺酰胺,以及药用盐、水合物和立体异构体。这些化合物用于制备药物组合物,并用于制备和使用的方法,包括使用有效量的化合物或组合物治疗需要的人,并检测人的健康或状况的改善。
    公开号:
    WO2021078132A1
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文献信息

  • [EN] TETRAZOLINONE COMPOUNDS AND ITS USE AS PESTICIDES<br/>[FR] COMPOSÉS DE TÉTRAZOLINONE ET LEUR UTILISATION EN TANT QUE PESTICIDES
    申请人:SUMITOMO CHEMICAL CO
    公开号:WO2013162072A1
    公开(公告)日:2013-10-31
    The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, or a C3-C12 cycloalkyl group, etc., which each optionally be substituted; R2, R3, R4 and R5 represent independently of each other a hydrogen atom, a halogen atom or an C1-C3 alkyl group, etc.; R6 represents an C1-C6 alkyl group, a C3-C6 cycloalkyl group, a halogen atom, a C1-C6 haloalkyl group, an C2-C6 alkenyl group, an C1-C6 alkoxy group, or a C1-C6 haloalkoxy group, etc.; R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, or an C1-C4 alkyl group, etc.; X represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests.
    本发明提供了一种具有优异杀虫效果的化合物。公式(1)的四唑酮化合物:[其中R1代表C6-C16芳基、C1-C12烷基或C3-C12环烷基等,每个都可以选择性地被取代;R2、R3、R4和R5分别独立地代表氢原子、卤素原子或C1-C3烷基等;R6代表C1-C6烷基、C3-C6环烷基、卤素原子、C1-C6卤代烷基、C2-C6烯基、C1-C6烷氧基或C1-C6卤代烷氧基等;R7、R8和R9分别独立地代表氢原子、卤素原子或C1-C4烷基等;X代表氧原子或硫原子;R10代表C1-C6烷基等]在杀虫方面表现出优异的控制效果。
  • Environmentally benign electrophilic and radical bromination ‘on water’: H2O2–HBr system versus N-bromosuccinimide
    作者:Ajda Podgoršek、Stojan Stavber、Marko Zupan、Jernej Iskra
    DOI:10.1016/j.tet.2009.03.034
    日期:2009.5
    brominating systems reveals the H2O2–HBr system to be more reactive than NBS for benzyl bromination and for the bromination of ketones, while for electrophilic aromatic substitution of methoxy-substituted tetralone it was higher for NBS. Also, higher yields of brominated aromatics were observed when using H2O2–HBr ‘on water’. Bromination of styrene reveals that not just the structure of the brominating reagent
    AH 2 O 2 -HBr系统和N-溴琥珀酰亚胺在水性介质中被用作亲电和自由基溴化的“绿色”方法。使用两种体系,在环境温度下且不添加金属或酸催化剂的情况下,几种活化和活化程度较低的芳族分子,苯基取代的酮和苯乙烯都可以在水中“有效”溴化,而各种未活化的甲苯则在存在可见光作为自由基活化剂。两种溴化系统的反应性和选择性的比较表明,H 2 O 2-HBr系统在苄基溴化和酮的溴化方面比NBS具有更高的反应性,而对于甲氧基取代的四氢萘酮的亲电芳香取代,NBS则更高。另外,使用H 2 O 2时,溴化芳烃的收率更高。–HBr“上水”。苯乙烯的溴化揭示了不仅溴化试剂的结构,而且反应条件:水量,有机溶剂,搅拌速率和界面结构也对定义溴化的结果(二溴化与溴羟基化)起着关键作用。此外,温和的反应条件,简单的分离程序,廉价的试剂以及对环境的较低影响,使得水性溴化方法可以替代其他已报道的溴化方法。
  • [EN] PYRIMIDINE DERIVATIVES AS PGE2 RECEPTOR MODULATORS<br/>[FR] DÉRIVÉS DE PYRIMIDINE UTILISÉS EN TANT QUE MODULATEURS DES RÉCEPTEURS DES PGE2
    申请人:IDORSIA PHARMACEUTICALS LTD
    公开号:WO2018210988A1
    公开(公告)日:2018-11-22
    The present invention relates to pyrimidine derivatives of formula (I) wherein (R1)n, R3, R4a, R4b, R5a, R5b and Ar1 are as described in the description and their use in the treatment of cancer by modulating an immune response comprising a reactivation of the immune system in the tumor. The invention further relates to novel benzofurane and benzothiophene derivatives of formula (II) and their use as pharmaceuticals, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as modulators of the prostaglandin 2 receptors EP2 and/or EP4.
    本发明涉及式(I)的嘧啶衍生物,其中(R1)n,R3,R4a,R4b,R5a,R5b和Ar1如描述中所述,以及它们通过调节免疫反应,包括肿瘤中免疫系统的再激活,用于治疗癌症。本发明进一步涉及新颖的苯并呋喃和苯并噻吩衍生物式(II),及其作为药物的使用,其制备,药用可接受的盐,及其作为药物的使用,以及包含式(I)中一个或多个化合物的药物组合物,尤其是它们作为前列腺素2受体EP2和/或EP4的调节剂的使用。
  • Inhibitors of HIV reverse transcriptase
    申请人:MERCK & CO. INC.
    公开号:EP0462808A3
    公开(公告)日:1992-08-05
    Novel pyridones inhibit HIV reverse transcriptase, and are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, anti-infectives, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
    新型吡啶酮类化合物抑制HIV逆转录酶,可用于预防或治疗HIV感染以及治疗艾滋病,无论是作为化合物、药学上可接受的盐、药用组合成分,是否与其他抗病毒药物、抗感染药物、免疫调节剂、抗生素或疫苗结合使用。还描述了治疗艾滋病的方法以及预防或治疗HIV感染的方法。
  • [EN] (PIPERIDIN-3-YL)(NAPHTHALEN-2-YL)METHANONE DERIVATIVES AND RELATED COMPOUNDS AS INHIBITORS OF THE HISTONE DEMETHYLASE KDM2B FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE (PIPÉRIDIN-3-YL)(NAPHTALÉN-2-YL)MÉTHANONE ET COMPOSÉS ASSOCIÉS UTILISÉS COMME INHIBITEURS DE L'HISTONE DÉMÉTHYLASE KDM2B POUR LE TRAITEMENT DU CANCER
    申请人:GENENTECH INC
    公开号:WO2016112284A1
    公开(公告)日:2016-07-14
    The present invention relates to (piperidin-3-yl)(naphthalen-2-yl) methanone derivatives and related compounds as inhibitors of one or more histone demethylses, such as KDM2b. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and discloses methods of using said compositions in the treatment of cancer, such as lung cancer, leukemia or lymphoma.
    本发明涉及(哌啶-3-基)(萘-2-基)甲酮衍生物和相关化合物,作为一种或多种组蛋白去甲基酶抑制剂,如KDM2b。该发明还提供了包括本发明化合物的药学上可接受的组合物,并公开了使用该类组合物治疗癌症,如肺癌、白血病或淋巴瘤的方法。
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