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4-(neopentyloxy)benzaldehyde | 210694-04-5

中文名称
——
中文别名
——
英文名称
4-(neopentyloxy)benzaldehyde
英文别名
4-(2,2-dimethylpropoxy)benzaldehyde
4-(neopentyloxy)benzaldehyde化学式
CAS
210694-04-5
化学式
C12H16O2
mdl
——
分子量
192.258
InChiKey
IWSDOZWCBWRXEV-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):
    3.5
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 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

反应信息

  • 作为反应物:
    描述:
    4-(neopentyloxy)benzaldehyde盐酸氯化亚砜sodium hydrogensulfite 作用下, 以 氯仿乙酸乙酯 为溶剂, 反应 40.0h, 生成 5-[4-(2,2-Dimethyl-propoxy)-phenyl]-thiazolidine-2,4-dione
    参考文献:
    名称:
    Studies on antidiabetic agents. III. 5-Arylthiazolidine-2,4-diones as potent aldose reductase inhibitors.
    摘要:
    具有一个或两个取代基(如苯基、杂基和烷基)的噻唑烷-2,4-二酮衍生物在5位合成并评估为醛糖还原酶抑制剂。在鼠晶状体培养检测中,活性化合物的抑制作用也被测量。在这些化合物中,一系列5-(3,4-二烷氧基苯基)噻唑烷-2,4-二酮在两种检测中显示出显著的活性。结构-活性关系进行了讨论,并描述了一种合成5-芳基噻唑烷-2,4-二酮的新方法。
    DOI:
    10.1248/cpb.30.3601
  • 作为产物:
    描述:
    新戊醇 在 sodium hydride 、 二异丁基氢化铝 作用下, 以 乙醚N,N-二甲基甲酰胺 为溶剂, 反应 3.5h, 生成 4-(neopentyloxy)benzaldehyde
    参考文献:
    名称:
    从钯(芳基)新五氧化物配合物进行 C−O 还原消除的电子依赖性
    摘要:
    钯(芳基)新五氧化物络合物的热分解 [P-P]Pd(Ar)OCH2CMe3 [P-P = Tol-BINAP 或 BINAP;Ar = p-C6H4CHO (1b), p-C6H4COPh (1c), p-C6H4NO2 (1d), o-C6H4NO2 (1e), o-C6H4CN (1f)] 在钯结合的芳基上具有适合于离域的取代基负电荷导致芳醚的定量 (≥95%) 形成而没有可检测的 β-氢化物消除。1b-f 的热分解服从一级动力学,还原消除速率按 o-NO2 > p-NO2 > p-CHO > p-COPh > o-CN 的顺序降低。相反,相关衍生物的热分解 [P-P]Pd(Ar)OCH2CMe3 [P-P = Tol-BINAP 或 BINAP;Ar = p-C6H4Cl (1g), m-C6H4NO2 (1h), m-C6H4CN (1i)] 在钯结合的芳基上不具有共振稳定基团,导致无法检测到芳醚的形成。
    DOI:
    10.1021/ja9806581
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文献信息

  • [EN] 3-PHENYL-4-HEXYNOIC ACID DERIVATIVES AS GPR40 AGONISTS<br/>[FR] DÉRIVÉS D'ACIDES 3-PHÉNYL-4-HEXINOÏQUES EN TANT QU'AGONISTES DE GPR40
    申请人:CELON PHARMA SA
    公开号:WO2019134984A1
    公开(公告)日:2019-07-11
    A compound of the formula (I)wherein R represents a straight or branched, primary or secondary acyclic hydrocarbyl C3–C15 group, which can be saturated or unsaturated, or a straight or branched, primary or secondary acyclic hydrocarbyl C3–C15 group, which can be saturated or unsaturated and wherein one or more of hydrogen atoms is replaced with fluorine atom; X represents hydrogen atom or halogen atom,and* denotes chiral center, and salts thereof. The compound is useful for the treatment of diseases mediated by GPR40, in particular type II diabetes. (I)
    式(I)的化合物,其中R代表直链或支链、一次或二次脂肪族C3-C15基团,可以是饱和或不饱和,或者直链或支链、一次或二次脂肪族C3-C15基团,可以是饱和或不饱和,其中一个或多个氢原子被氟原子取代;X代表氢原子或卤素原子,*表示手性中心,以及其盐。该化合物对于治疗由GPR40介导的疾病,特别是II型糖尿病,具有用处。
  • METHOD FOR PROMOTING PLANT GROWTH
    申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
    公开号:US20150282482A1
    公开(公告)日:2015-10-08
    The present invention provides a method for promoting plant growth, which comprises treating a plant with a compound represented by the following Formula (1): provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to any one of the following (1) to (8) is excluded: (1) Methyl 4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (2) Methyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (3) Methyl 6-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (4) Methyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (5) Ethyl 4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (6) Ethyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (7) Ethyl 6-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, and (8) Ethyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate.
    本发明提供了一种促进植物生长的方法,包括用下式表示的化合物处理植物: 只要排除用与以下任一化合物相对应的化合物处理植物的促进植物生长方法:(1) 甲基4-(三氟甲基)苯并[b]噻吩-2-羧酸酯,(2) 甲基5-(三氟甲基)苯并[b]噻吩-2-羧酸酯,(3) 甲基6-(三氟甲基)苯并[b]噻吩-2-羧酸酯,(4) 甲基7-(三氟甲基)苯并[b]噻吩-2-羧酸酯,(5) 乙基4-(三氟甲基)苯并[b]噻吩-2-羧酸酯,(6) 乙基5-(三氟甲基)苯并[b]噻吩-2-羧酸酯,(7) 乙基6-(三氟甲基)苯并[b]噻吩-2-羧酸酯,以及(8) 乙基7-(三氟甲基)苯并[b]噻吩-2-羧酸酯。
  • One-pot synthesis of terpyridines and macrocyclization to <i>C</i><sub>3</sub>-symmetric cyclosexipyridines
    作者:Lucie Masciello、Pierre G Potvin
    DOI:10.1139/v03-020
    日期:2003.3.1

    Four examples of 2,6-dicinnamoylpyridines were obtained in 60–65% yields in condensations of commercially available 2,6-diacetylpyridine and benzaldehydes in 1:2 stoichiometry. At 2:1 ratios, four related 6,6''-diacetylated-4'-arylterpyridines were isolated in 70–73% yields in one-pot condensations in the presence of NH3. 4,4'-Azo benzaldehyde, prepared from nitrobenzaldehyde in three steps and 40% overall yield was similarly converted to a novel azo-linked bis(terpyridine) in 50% yield in a reaction that assembles seven molecules in one step. The 6,6''-diacetylated-4'-arylterpyridines and the correspondingly substituted 2,6-dicinnamoylpyridines were condensed in 1:1 ratio together with NH3 to form 4,4'',4IV-triarylcyclosexipyridines in 22–26% yields. These were obtained as mixed Na+ and K+ complexes and were insoluble amorphous solids, except for one example bearing 4-neopentoxyphenyl substituents. 1H NMR showed that the 4,4'',4IV-tri(4-neopentoxyphenyl)cyclosexipyridine complexes form aggregates in solution and at low concentrations show twofold symmetry arising from a loss of planarity.Key words: terpyridines, 4'-aryl-6,6''-diacetylterpyridines, azo-bisterpyridine, cyclosexipyridines, macrocyclization.

    2,6-二肉桂酰基吡啶的四个例子在商业可获得的2,6-二乙酰基吡啶和苯甲醛的1:2化学计量比下以60-65%的产率得到。在2:1的比例下,在NH3存在下,通过一锅法合成了四个相关的6,6''-二乙酰化-4'-芳基三吡啶,产率为70-73%。从硝基苯甲醛经过三步反应制备的4,4'-偶氮苯甲醛,总产率为40%,类似地转化为一种新型偶氮连接的双(三吡啶)产率为50%,在一步反应中组装了七个分子。6,6''-二乙酰化-4'-芳基三吡啶和相应取代的2,6-二肉桂酰基吡啶以1:1的比例与NH3一起缩合,形成了22-26%的4,4'',4IV-三芳基环六吡啶。这些产物以混合的Na+和K+络合物的形式获得,是不溶的非晶固体,除了一个带有4-新戊氧基苯基取代基的例子。1H NMR显示,4,4'',4IV-三(4-新戊氧基苯基)环六吡啶络合物在溶液中形成聚集体,在低浓度下显示出双轴对称性,这是由于失去平面性所致。关键词:三吡啶,4'-芳基-6,6''-二乙酰三吡啶,偶氮双三吡啶,环六吡啶,大环化合物。
  • Phosphazene Base <i>t</i> Bu‐P4 Catalyzed Methoxy–Alkoxy Exchange Reaction on (Hetero)Arenes
    作者:Masanori Shigeno、Kazutoshi Hayashi、Kanako Nozawa‐Kumada、Yoshinori Kondo
    DOI:10.1002/chem.201900498
    日期:2019.4.26
    The organic superbase tBu‐P4 catalyzes methoxy‐alkoxy exchange reactions on (hetero)arenes with alcohols. The catalytic reaction proceeded efficiently with electron‐deficient methoxy(hetero)arenes as well as with a variety of alcohols, including 3‐amino‐1‐propanol, β‐citronellol, menthol, and cholesterol. An intramolecular version of this reaction furnished six‐ and seven‐membered ring compounds.
    有机超强碱t Bu-P4催化醇与(杂)芳烃上的甲氧基-烷氧基交换反应。催化反应在缺电子的甲氧基(杂)芳烃以及各种醇(包括3-氨基-1-丙醇,β-香茅醇,薄荷醇和胆固醇)中有效地进行。该反应的分子内形式提供了六元和七元环化合物。
  • ANTIBACTERIAL AGENTS: ARYL MYXOPYRONIN DERIVATIVES
    申请人:RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY
    公开号:US20150197512A1
    公开(公告)日:2015-07-16
    The invention provides compounds of formula la, lb and Ic: [Formula Ia, Ib, and Ic] and salts thereof, wherein variables are as described in the specification, as well as compositions comprising a compound of formula Ia-Ic, methods of making such compounds, and methods of using such compounds, e.g., as inhibitors of bacterial RNA polymerase and as antibacterial agents.
    本发明提供了公式la、lb和Ic的化合物:[公式Ia、Ib和Ic]及其盐,其中变量如规范所述,以及包含化合物Ia-Ic的组合物,制备这种化合物的方法和使用这种化合物的方法,例如作为细菌RNA聚合酶的抑制剂和抗菌剂。
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