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

5-(naphthalen-2-yl)benzo[d][1,3]dioxole | 228715-55-7

中文名称
——
中文别名
——
英文名称
5-(naphthalen-2-yl)benzo[d][1,3]dioxole
英文别名
5-Naphthalen-2-yl-1,3-benzodioxole
5-(naphthalen-2-yl)benzo[d][1,3]dioxole化学式
CAS
228715-55-7
化学式
C17H12O2
mdl
——
分子量
248.281
InChiKey
RACMLUWJDXTTEZ-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):
    4.6
  • 重原子数:
    19
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

点击查看最新优质反应信息

文献信息

  • Mono- and dinuclear cyclopalladates as catalysts for Suzuki–Miyaura cross-coupling reactions in predominantly aqueous media
    作者:G. Narendra Babu、Samudranil Pal
    DOI:10.1016/j.tetlet.2017.01.089
    日期:2017.3
    Suzuki–Miyaura cross-coupling reactions of aryl halides with arylboronic acids were performed in predominantly aqueous media employing two mono- and two dinuclear cyclopalladated complexes as catalysts. These complexes are [Pd(HL)Cl] (I), [Pd(L)(PPh3)] (II), [Pd2(μ-dppb)(L)2] (III) and [Pd2(μ-dppf)(L)2] (IV); where H2L, dppb and dppf represent 4-methoxy-N′-(mesitylidene)benzohydrazide, 1,4-bis(dip
    芳基卤化物与芳基硼酸的Suzuki-Miyaura交叉偶联反应主要在水性介质中进行,使用两个单核和两个双核环钯配合物作为催化剂。这些络合物为[Pd(HL)Cl](I),[Pd(L)(PPh 3)](II),[Pd 2(μ- dppb)(L)2 ](III)和[Pd 2(μ -dppf)(L)2 ](IV);其中H 2 L,dppb和dppf代表4-甲氧基-N′-(间亚甲基)苯甲酰肼,1,4-双(二苯基膦基)丁烷和1,1′-双(二苯基膦基)二茂铁。反应是在四丁基溴化铵(TBAB)存在下,以碳酸钾为碱,在二甲基甲酰胺-水(1:20)混合物中,于70/90°C下进行的。在所用的四种催化剂中,双核络合物IV证明是最有效的,并提供了中等至优异的收率,具有广泛的底物范围。
  • Nickel-Catalyzed Cross-Coupling of Aryl Phosphates with Arylboronic Acids
    作者:Hu Chen、Zhongbin Huang、Xiaoming Hu、Guo Tang、Pengxiang Xu、Yufen Zhao、Chien-Hong Cheng
    DOI:10.1021/jo2000034
    日期:2011.4.1
    The Suzuki−Miyaura cross-coupling of aryl phosphates using Ni(PCy3)2Cl2 as an inexpensive, bench-stable catalyst is described. Broad substrate scope and high efficiency are demonstrated by the syntheses of more than 40 biaryls and by constructing complex organic molecules. The poor reactivity of aryl phosphates relative to aryl halides is successfully employed to construct polyarenes by selective cross-coupling
    描述了使用Ni(PCy 3)2 Cl 2作为廉价,稳定的催化剂对芳基磷酸酯进行的Suzuki-Miyaura交叉偶联。超过40个联芳基的合成以及构建复杂的有机分子证明了广泛的底物范围和高效率。通过使用Pd和Ni催化剂进行选择性交叉偶联,成功地将磷酸芳基酯相对于芳基卤化物的不良反应性用于构建聚芳烃。
  • An efficient palladium–benzimidazolyl phosphine complex for the Suzuki–Miyaura coupling of aryl mesylates: facile ligand synthesis and metal complex characterization
    作者:Kin Ho Chung、Chau Ming So、Shun Man Wong、Chi Him Luk、Zhongyuan Zhou、Chak Po Lau、Fuk Yee Kwong
    DOI:10.1039/c2cc15972d
    日期:——
    A new class of easily accessible hemilabile benzimidazolyl phosphine ligands has been developed. The ligand skeleton is prepared from commercially available and inexpensive o-phenylenediamine and 2-bromobenzoic acid. With catalyst loading down to 0.5 mol% palladium, excellent catalytic activity towards the Suzuki-Miyaura coupling of aryl mesylates is still observed. This represents the lowest catalyst
    已经开发出一种新型的易于获得的半不稳定的苯并咪唑基膦配体。配体骨架由可商购的和廉价的邻苯二胺和2-溴苯甲酸制备。在催化剂负载量低至0.5mol%钯的情况下,仍观察到对甲磺酸甲磺酸酯的Suzuki-Miyaura偶联的优异催化活性。通常,这代表了迄今为止该反应所达到的最低催化剂负载量。X射线晶体学表明,新的配体L2以Kappa(2)-P,N的方式与Pd配合。
  • Synthesis of Biaryls via Decarbonylative Nickel-Catalyzed Suzuki–Miyaura Cross-Coupling of Aryl Anhydrides
    作者:Jing-Ya Zhou、Rui-Qing Liu、Cheng-Yi Wang、Yong-Ming Zhu
    DOI:10.1021/acs.joc.0c02266
    日期:2020.11.6
    construction of diverse C–C bonds. Conventional cross-coupling reactions require active electrophilic coupling partners, such as organohalides or sulfonates, which are not environmentally friendly enough. Herein, we disclose the first nickel-catalyzed Suzuki–Miyaura cross-coupling of aryl anhydrides and arylboronic acids for the synthesis of biaryls in a decarbonylation manner. The reaction tolerates a wide range
    过渡金属催化的交叉偶联已广泛用于合成化学中许多重要分子的合成,以构建各种C–C键。常规的交叉偶联反应需要活性的亲电子偶联伴侣,例如有机卤化物或磺酸盐,它们对环境不够友好。在本文中,我们公开了第一个镍催化的芳基酸酐和芳基硼酸的Suzuki-Miyaura交联,以脱羰基方式合成联芳基。在此过程中,该反应可耐受多种吸电子,中性电子和给电子性取代基。
  • Palladium/P,O-Ligand-Catalyzed Suzuki Cross-Coupling Reactions of Arylboronic Acids and Aryl Chlorides. Isolation and Structural Characterization of (P,O)-Pd(dba) Complex
    作者:Xiaohong Bei、Howard W. Turner、W. Henry Weinberg、Anil S. Guram、Jeffrey L. Petersen
    DOI:10.1021/jo990805t
    日期:1999.9.1
    palladium/ligand-catalyzed Suzuki reactions. The 2-(2'-dicyclohexylphosphinophenyl)-2-methyl-1,3-dioxolane (ligand 1) in combination with Pd(dba)(2) affords an efficient catalyst for general Suzuki reactions of a wide variety of arylboronic acids and aryl chlorides, bromides, and iodides to afford the desired biaryl products in high isolated yields. Arylboronic acids and aryl chlorides containing electron-poor
    研究了苯基主链衍生的P,O-配体1和2在钯/配体催化的Suzuki反应中作为配体的作用。2-(2'-二环己基膦基苯基)-2-甲基-1,3-二氧戊环(配体1)与Pd(dba)(2)结合提供了一种有效的催化剂,用于各种芳基硼酸和芳基的一般Suzuki反应氯化物,溴化物和碘化物,以较高的分离收率得到所需的联芳基产物。含有贫电子,富电子和邻位取代基的芳基硼酸和芳基氯化物有效参与。相反,发现在相似条件下结构相关的配体2-(2'-二环己基膦基苯基)-1,3-二氧戊环(配体2)效率较低。配体1与Pd(dba)(2)的反应得到复合物LPd(dba)(14,L = 1)。配合物14的NMR光谱和X射线晶体学数据确定,配体1在配合物14中起P,O螯合配体的作用。配体2(2当量)与Pd(dba)(2)和过量的4- (t)()Bu-C(6)H(4)Br或Pd [P(o-tolyl)(3)](4-(t)()Bu-C(6)H
查看更多