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3,5-di-tert-butylsalicycaldehyde | 84210-37-7

中文名称
——
中文别名
——
英文名称
3,5-di-tert-butylsalicycaldehyde
英文别名
3,5-di-tert-butyl-salicylaldehyde;4,6-di-tert-butyl salicylaldehyde;2,4-di-tert-butyl-6-hydroxybenzaldehyde;2,4-ditert-butyl-6-hydroxybenzaldehyde
3,5-di-tert-butylsalicycaldehyde化学式
CAS
84210-37-7
化学式
C15H22O2
mdl
——
分子量
234.338
InChiKey
WIYKWFYRYREGTD-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:
    115-116 °C(Press: 0.7 Torr)
  • 密度:
    1.006±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    17
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

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:
    3,5-di-tert-butylsalicycaldehyde 反应 2.0h, 生成 3,5-Di-tert-butyl-6-[1-(pyridin-4-ylamino)-meth-(Z)-ylidene]-cyclohexa-2,4-dienone
    参考文献:
    名称:
    Photochromic Dynamics of Salicylidene Aniline in Solid State by Using Femtosecond Transient Absorption Spectroscopy
    摘要:
    This paper reports the dynamics of the photochromic reaction of crystalline N-(3,5di-tert-butylsalicyliden)-4-aminopyridine which can be applied for nonlinear optical photoswitches. The transient absorption spectra of the microcrystalline powder were measured by femtosecond diffuse reflectance spectroscopy and compared with those in ethanol solution. Similar photochromic reaction occurs in solid state and in solution, however some intermediate species were observed before the long lived photoproduct in solid state probably due to steric hindrance in the crystalline state.
    DOI:
    10.1080/15421400590947351
  • 作为产物:
    描述:
    参考文献:
    名称:
    [EN] AMINOALKYLPHENOLS, METHODS OF USING AND MAKING THE SAME
    [FR] AMINOALKYLPHENOLS ET LEURS PROCEDES D'UTILISATION ET DE FABRICATION
    摘要:
    本发明涉及曼尼希碱基抗疟疾氨基烷基酚化合物及其对疟原虫属寄生虫的使用,特别是对药物耐药性疟原虫的新兴菌株的使用。该发明还涉及含有这种化合物的组合物以及制备这些化合物的方法。该发明的这些方面及其他方面在审查整个说明书后得以实现。
    公开号:
    WO2004000783A1
点击查看最新优质反应信息

文献信息

  • Fe-Catalyzed Domino Intramolecular Nucleophilic Substitution of 4-Hydroxychromen-2-one and Pyran-2-one/Ring Opening of Activated Arene: An Easy Access to 2,3-Disubstituted Furo[3,2,-<i>c</i>]coumarins and Furo[3,2,-<i>c</i>]pyran-4-ones via Nonsymmetric Triarylmethanes
    作者:Wayland E. Noland、Honnaiah Vijay Kumar、Arjun Sharma、Binyuan Wei、Selamawit Girmachew
    DOI:10.1021/acs.orglett.0c00123
    日期:2020.3.6
    A one-pot synthesis of functionalized 2,3-disubstituted furo[3,2,-c]coumarins and furo[3,2,-c]pyran-4-ones under hydrated ferric sulfate catalysis was performed. It was revealed that the reaction proceeds with intramolecular cyclofunctionalization of nonsymmetric triarylmethanes via ring opening of 2-methylfuran followed by recyclization, resulting in the selective formation of desired products. The
    在水合硫酸铁催化下,一锅合成功能化的2,3-二取代的呋喃[3,2,-c ]香豆素和呋喃[3,2,-c ]吡喃-4-酮。揭示了该反应通过2-甲基呋喃的开环进行不对称三芳基甲烷的分子内环官能化,然后进行环化,从而选择性地形成所需产物。通过抗凝剂类似物和2,3-二取代苯并呋喃的简洁合成证明了该方法的多功能性。
  • Copper-Catalyzed Domino Synthesis of 2-Arylthiochromanones through Concomitant C–S Bond Formations Using Xanthate as Sulfur Source
    作者:Subramani Sangeetha、Pandi Muthupandi、Govindasamy Sekar
    DOI:10.1021/acs.orglett.5b02977
    日期:2015.12.18
    An efficient domino process for the synthesis of thioflavanones has been described using a copper catalyst without addition of any external ligand. A variety of thioflavanones have been synthesized from easily accessible 2′-iodochalcones or 2′-bromochalcones in excellent yield through in situ incorporation of sulfur using xanthate as an odorless sulfur source. This domino process proceeds through Cu-catalyzed
    已经描述了使用铜催化剂而不添加任何外部配体的用于合成硫代黄烷酮的有效多米诺方法。通过使用黄原酸酯作为无味硫源原位掺入硫,从易于获得的2'-碘doc烷或2'-溴查con酮以优异的收率合成了多种硫代黄烷酮。黄原酸酯与2'-卤代邻苯二甲酸酯的偶联反应通过铜催化的C (芳基) -S键形成,然后通过硫键的C-S键断裂,然后通过分子内迈克尔加成形成S-C键,从而形成多米诺骨牌过程。
  • 一种黄色染料、油墨和电润湿显示器
    申请人:深圳市国华光电科技有限公司
    公开号:CN107353669B
    公开(公告)日:2018-11-06
    本发明公开了一种黄色染料、油墨和电润湿显示器,该染料是采用一个偶氮基和一个碳氮双键构筑发色体结构,避免了现有专利中黄色电润湿有机染料结构中采用的4‑氨基偶氮苯的使用,使得该黄色有机染料在保留原有光谱性能的同时,更加绿色安全。同时,本专利发明的黄色染料具有较高的摩尔吸光系数以及溶解度,尤其是在非极性溶剂中拥有较高的溶解度,溶于非极性溶剂中所得油墨颜色鲜艳、饱和度高、发色强度超高,将该油墨填充到电润湿显示器件中,电润湿显示器件具有较低的开关响应时间,且在恒定电压下无回流现象,本发明所述染料制得的油墨非常适用于电润湿显示。
  • Base-promoted synthesis of coumarins from salicylaldehydes and aryl-substituted 1,1-dibromo-1-alkenes under transition-metal-free conditions
    作者:Jianming Liu、Xin Zhang、Lijun Shi、Muwen Liu、Yuanyuan Yue、Fuwei Li、Kelei Zhuo
    DOI:10.1039/c4cc04377d
    日期:——
    Facile synthesis of coumarin via the tandem reaction of salicylaldehyde with aryl-substituted 1,1-dibromo-1-alkene was developed. This new protocol proceeds smoothly under mild and transition-metal-free conditions, it allows rapid access to coumarins containing various heteroatoms that are more difficult to prepare by traditional methods. Based on the isolated intermediate of 4-(diethylamino)-3-phenylchroman-2-one and detailed mechanistic studies, a credible tandem pathway was proposed.
    开发了一种简单的合成香豆素的方法,利用水杨醛与芳基取代的1,1-二溴-1-烯的串联反应。该新方法在温和且无过渡金属的条件下顺利进行,能够快速合成含有多种杂原子的香豆素,而这些香豆素通过传统方法更难制备。基于分离得到的中间体4-(二乙氨基)-3-苯基克罗莫酮和详细的机理研究,提出了一条可信的串联反应路径。
  • Group 4 metal complexes with new chiral pincer NHC-ligands: synthesis, structure and catalytic activity
    作者:Ning Zhao、Guohua Hou、Xuebin Deng、Guofu Zi、Marc D. Walter
    DOI:10.1039/c4dt00510d
    日期:——
    hafnium amide (L6)Hf(NMe2)(Cl)(THF) (18), respectively. Complexes 7–19 were characterized by various spectroscopic techniques and elemental analyses. The molecular structures of 10 and 14–19 were also established by X-ray diffraction analyses, which represent the first example of the structurally characterized group 4 chiral NHC–metal complex. Furthermore, 7–19 are active catalysts for the polymerization
    通过从M(NR 2)4(M = Ti,Zr,Hf; R = Me,Et)和手性钳型NHC配体L4(L4a和L4b)中去除胺可以制备高收率的手性4族NHC-金属配合物,L 5和L 6衍生自(S,S)-二苯基-1,2-乙二胺。用1当量处理M(NR 2)4 在苯溶液中重结晶后,L4在THF中的手性得到手性钛酰胺(L4)Ti(NMe 2)(Br)(THF)(7)和(L4)Ti(NMe 2))(Cl)(THF)(11),酰胺锆(L4)Zr(NMe 2)(Br)(THF)(8),(L4)Zr(NEt 2)(Br)(THF)(10),(L4)Zr(NMe 2)(Cl)(THF)(12)和(L4)Zr(NEt 2)(Cl)(THF)(14)和ha酰胺(L4)Hf(NMe 2)(Br)( THF)(9)和(L4)Hf(NMe 2)(Cl)(THF)(13)。类似地,L5或L6与1当量的反应。的M(NR2) 4生成钛酰胺(
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