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1,8-bis(trimethylstannyl)naphthalene | 65197-01-5

中文名称
——
中文别名
——
英文名称
1,8-bis(trimethylstannyl)naphthalene
英文别名
1,8-bis(trimethylstannyl)naphtalene;trimethyl-(8-trimethylstannylnaphthalen-1-yl)stannane
1,8-bis(trimethylstannyl)naphthalene化学式
CAS
65197-01-5
化学式
C16H24Sn2
mdl
——
分子量
453.787
InChiKey
CJTLIMGMRVDNHW-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:
    389.9±52.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.93
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:6b0a81afc64b363c909e10a59de9e4cb
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反应信息

  • 作为反应物:
    描述:
    1,8-bis(trimethylstannyl)naphthalene二氯甲烷 为溶剂, 生成 1-(dichloromethylstannyl)-8-(chloromethylboryl)naphthalene
    参考文献:
    名称:
    Synthesis of heteronuclear bifunctional Lewis acids by transmetalation of 1,8-bis(trimethylstannyl)naphthalene with BCl3
    摘要:
    1,8-双(三甲基锡基)萘(1)与过量BCl3在-78°C反应,随后升温至0°C,结果导致新颖的双功能Lewis酸1-(氯二甲基锡基)-8-(二氯硼基)萘(2)的独家形成,这种化合物在萘核的间位同时存在硼基和锡基。在升高温度下,化合物2发生氯-甲基交换,形成1-(二氯甲基锡基)-8-(氯甲基硼基)萘(3)。化合物2和3已通过多核NMR光谱表征。化合物3的单晶X射线分析显示出一个空间拥挤的结构,其中心是基本上是三角平面硼中心,以[4+1]方式五配位的锡中心。暴露在微量水中后,化合物3转化为硼酸衍生物1-(二氯甲基锡基)-8-(羟甲基硼基)萘(4),已通过多核NMR光谱和单晶X射线分析进行了表征。关键词:多齿Lewis酸,有机硼化合物,有机锡化合物。
    DOI:
    10.1139/v02-177
  • 作为产物:
    参考文献:
    名称:
    周围取代的 Pnicta Naphthalene 和 Acenaphthalene 配合物中的非共价分子内和分子间相互作用
    摘要:
    Peri - 取代的 stiba- 和 bisanaphthalene 和 acenaphthalene 配合物在固态中表现出不同类型的非共价分子间相互作用,包括 Naph−H⋅⋅⋅π、π⋅⋅⋅π 和 Bi⋅⋅⋅π 相互作用。复合物 (PhBiNaph) 2 的量子化学计算表明,Bi⋅⋅⋅π 接触提供了主要的稳定作用。
    DOI:
    10.1002/ejic.202100883
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文献信息

  • Influence of the Position of an Annular Nitrogen Atom on the Magnitude of the Rotational Barriers in Atropisomers of 1,8-Dihetarylnaphthalenes
    作者:John A. Zoltewicz、Nobert M. Maier、Walter M. F. Fabian
    DOI:10.1021/jo961825n
    日期:1997.5.1
    chiral 1,8-dihetarylnaphthalenes were prepared by Pd(0)-catalyzed coupling reactions. Variable-temperature proton NMR spectra show those compounds with a 2'-pyridyl or 2'-pyrazinyl ring have a much lower energy barrier for rotation to interconvert conformational isomers than those with a 3'-pyridyl ring. Coalescence temperatures may differ by as much as 100 degrees C. The results of AM1 and PM3 computations
    通过Pd(0)催化的偶联反应制备了五个新的阻转异构手性1,8-二杂芳基萘。可变温度质子NMR光谱显示,具有2'-吡啶基或2'-吡嗪基环的化合物与具有3'-吡啶基环的化合物相比,具有较低的能垒以进行旋转以相互转化构象异构体。聚结温度可能相差100摄氏度。AM1和PM3的计算结果表明,σ键旋转的首选过渡态将环状氮原子置于2'或邻位,朝向第二个杂芳基环的表面,并且不朝向萘环。
  • Peri-Diaurated Naphthalene: Synthesis and Reactions of a New Class of Organogold(I) Complexes Containing Bridging, Dianionic Naphthalenediyl Ligands
    作者:Nadine Meyer、Christian W. Lehmann、Terence K.-M. Lee、Jörg Rust、Vivian W.-W. Yam、Fabian Mohr
    DOI:10.1021/om9002335
    日期:2009.5.25
    The dinuclear gold(I) compound [Au2(μ-C10H6)μ-Ph2P(CH2)2PPh2}] was prepared in high yield by the reaction of 1,8-bis(trimethylstannyl)naphthalene with [Au2Cl2(μ-Ph2P(CH2)2PPh2)]. Oxidative addition with halogens results in the formation of the dihalodigold(II) complexes [Au2(X)2(μ-C10H6)μ-Ph2P(CH2)2PPh2}] (X = Cl, Br, I) containing a gold−gold bond.
    双核金(I)化合物[金2(μ-C 10 H ^ 6)μ-PH 2 P(CH 2)2 PPH 2 }]由1,8-双反应(三甲基锡)以高产率制备萘与[金2氯2(μ-PH 2 P(CH 2)2 PPH 2)]。氧化加成卤素导致dihalodigold的形成(II)配合物[金2(X)2(μ-C 10 H ^ 6)μ-PH 2 P(CH 2)2 PPH 2}](X = Cl,Br,I)包含金金键。
  • Synthesis and Characterization of a Trigallacycle
    作者:James D. Hoefelmeyer、Denise L. Brode、François P. Gabbaï
    DOI:10.1021/om010257l
    日期:2001.12.1
    ne (1) and GaCl3 in toluene at −25 °C yields the known stannagallacycle bis(μ-1,8-naphthalenediyl)(μ-chloride)methyltin(IV)chlorogallium(III) (2) and a new product which has been identified as the cyclic adduct formed between two molecules of bis(μ-1,8-naphthalenediyl)bis(gallium(III)chloride) and two molecules of trimethyltin chloride (3). Interestingly, when carried out at 25 °C and in the presence
    等摩尔量的1,8-双(三甲基锡烷基)萘(1)和GaCl 3在甲苯中在-25°C下反应,得到已知的锡萘烷环双(μ -1,8-萘二甲酰基)(μ-氯化物)甲基锡(IV) )氯镓(III)(2)和一种新产品,已被确定为两个分子的双(μ -1,8-萘二甲酰基)双(镓(III)氯化物)和两个分子的三甲基氯化锡之间形成的环状加合物(3)。有趣的是,在25°C且有水存在的条件下进行该反应会导致生成其他产物(4)是一个由12个成员组成的大环,其中包含三个镓原子,这些镓原子通过1,8-萘二甲氧基配体连接并排列在中心氧原子周围。电荷平衡为4,这是因为存在一个氯原子,该氯原子占据了两个镓中心之间的桥连位置。化合物3和4已通过NMR,元素分析和单晶X射线分析进行了表征。在晶体中,4作为二聚体存在,其中单体经由Ga-O-Ga-O四元环桥接。通过脉冲场梯度自旋回波(PGSE)方法和VT 1研究了4在THF- d 8中的溶液结构1
  • <i>o</i>-Bis(haloorganostannyl)benzenes As Powerful Bidentate Lewis Acids toward Halide Ions
    作者:Reiner Altmann、Klaus Jurkschat、Markus Schürmann、Dainis Dakternieks、Andrew Duthie
    DOI:10.1021/om980703d
    日期:1998.12.1
    The synthesis of the o-phenylene-bridged ditin species o-C6H4(SnXMe2)(2) (2, X = Cl; 4, X = F) and o-C6H4(SnCl2Me)(2) (3) is reported and the crystal structures of [o-C6H4(SnClMe2)(2). Cl](-)[(Ph3N)(2)P](+) (5) and [o-C6H4(SnClMe2)(2). F](-)[K . C20H24O6](+) (7) are described. Variable-temperature Sn-119 and F-19 NMR studies indicate that 2 and 4 act as bidentate Lewis acids toward chloride and fluoride ions exclusively forming the stable anionic 1:1 complexes 5, 7, and [o-C6H4(SnFMe2)(2). F](-)[Et4N](+) (8). No formation of dianionic 1:2 adducts was observed even with excess of halide ions. The affinity of 2 toward fluoride is greater than toward chloride. Reaction of 2 with HMPA gives the neutral complex o-C6H4(SnClMe2)(2).(Me2N)(3)PO (10), the crystal structure of which is also described.
  • Transmetalation as a Route to a Cyclic Heteronuclear Bifunctional Lewis Acid Containing Tin and Gallium
    作者:Martin Tschinkl、James D. Hoefelmeyer、T. Matthew Cocker、Robert E. Bachman、François P. Gabbaï
    DOI:10.1021/om0002024
    日期:2000.5.1
    The reaction of equimolar quantities of 1,8-bistrimethylstannylnaphthalene (1) and GaCl3 in toluene yields a stannagallacycle, namely, bis(mu-1,8-napthalenediyl) (mu-chloride)methyltin (IV) chlorogallium(III) (2). Compound 2 is insoluble in solvents of low polarity and has been characterized by EA, MSCI, and X-ray analysis. The Latter revealed the existence of a folded eight-membered dimetallacycle as well as the presence of a chloride ligand bridging the two metals. When. treated with pyridine, formation of a soluble bis(pyridine) adduct (3) occurs. Compound 3 has been characterized by EA and H-1, C-13, and S-119, NMR spectroscopy. As shown by X-ray single-crystal analysis of 3, the central eight-membered dimetallacycle of the molecule has remained intact on going from 2 to 3. Compound 3 does not feature a bridging chloride, and its structure is that of a Lewis acid-Lewis base adduct in which two independent pyridine molecules coordinate the metal centers.
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