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1,4-bis(2,2'-dipyridylmethyl)phthalazine | 255367-49-8

中文名称
——
中文别名
——
英文名称
1,4-bis(2,2'-dipyridylmethyl)phthalazine
英文别名
1,4-bis(2,2'bipyridylmethyl)phthalazine;1,4-bis(2,2-dipyridylmethyl)phthalazine;1,4-bis(di-2-pyridylmethyl)phthalazine;bdptz;1,4-Bis(dipyridin-2-ylmethyl)phthalazine
1,4-bis(2,2'-dipyridylmethyl)phthalazine化学式
CAS
255367-49-8
化学式
C30H22N6
mdl
——
分子量
466.545
InChiKey
LQHNUSUYTLWEDQ-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):
    3.8
  • 重原子数:
    36
  • 可旋转键数:
    6
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    77.3
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    1,4-bis(2,2'-dipyridylmethyl)phthalazine 在 NaCH3CO2 作用下, 以 甲醇乙腈 为溶剂, 生成 [Cu2(1,4-bis(2,2'-dipyridylmethyl)phthalazine)2](OTf)3
    参考文献:
    名称:
    合成和表征的Cu(2)(I,I),Cu(2)(I,II)和Cu(2)(II,II)化合物由两个基于酞嗪的配体支持:疏水口袋的影响。
    摘要:
    研究了两种具有不同空间体积的酞嗪基配体的铜配位化学。从[Cu(2)(bdptz)(MeCN)(2)](OTf)(2),1(OTf)(2)的反应制备双核配合物家族,其中bdptz = 1,4-bis(2 ,2′-二吡啶基甲基)酞嗪。用NaO(2)CCH(3)处理1(OTf)(2)得到I类混合价化合物[Cu(2)(bdptz)(2)](OTf)(3),2(OTf)( 3),通过歧化Cu(I)。化合物2(OTf)(3)显示出电子顺磁共振波谱,g(平行)= 2.25(A(平行)= 169 G)和g(垂直)= 2.06,并且在-452 mV处表现出可逆的氧化还原波Cp(2)Fe(+)/ Cp(2)Fe。配合物[Cu(2)(bdptz)(micro-OH)(MeCN)(2)](OTf)(3),3(OTf)(3)是通过用AgOTf对1进行化学氧化并暴露于1转化为双氧可得到[Cu(2)(bdptz)(mi
    DOI:
    10.1021/ic035009r
  • 作为产物:
    参考文献:
    名称:
    双三脚体哒嗪和嘧啶衍生的配体的合成和配位化学:M2L和M2L2(M = Ni和Pd)配合物之间的结构相互作用和铁(ii)配合物的磁性
    摘要:
    三个桥接双三齿配体的配位化学,包括已知的化合物3,6-双(di-2-吡啶基甲基)哒嗪(1),其结构类似于1,4-双(di-2-吡啶基甲基)邻苯二嗪(2)和Fe II研究了两个嘧啶连接的化合物4,6-双(二-2-吡啶基甲基)嘧啶(3)和4,6-双(二-2-吡啶基氨基)嘧啶(4),Ni II和Pd II金属盐。从容易获得的起始原料通过一锅反应合成配体3和4。化合物3由二-2-吡啶基甲烷和4,6-二碘嘧啶合成四氢呋喃,产率为48%,而配体4是由二-2-吡啶胺与4,6-二氯嘧啶反应制备的,产率为27%。在合成4的过程中,仅以一个三齿结合位点获得另一种化合物4-氯-6-(二-2-吡啶基氨基)嘧啶(5),收率为30%。的反应1,3和4用的Fe II或Ni II盐,得到两种类型的复合物,无论是离散m 2 L或M 2大号2个组件。获得的Pd II复合物也被表征为离散M2 L复合物。通过NMR和IR光谱,微
    DOI:
    10.1071/ch09244
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文献信息

  • Amide Hydrolysis Effected by a Hydroxo-Bridged Dinickel(II) Complex:  Insights into the Mechanism of Urease
    作者:Amy M. Barrios、Stephen J. Lippard
    DOI:10.1021/ja992447h
    日期:1999.12.1
    of the first deprotonation, [Ni2(OH)(H2O)3(bdptz)](OTs)3, effected the stoichiometric hydrolysis of picolinamide in ethanol, a heretofore unprecedented transformation in a dinuclear metallohydrolase model complex. Picolinamide hydrolysis by [Ni2(H2O)4(bdptz)](OTs)4 or [Ni(terpy)(H2O)3](OTs)2 (terpy = 2,2‘:6‘,2‘ ‘-terpyridine) under the same conditions was not observed. This amide hydrolysis mimics
    一系列双核配合物,[Ni2(H2O)4(bdptz)](OTs)4、[Ni2(OH)( )3(bdptz)](OTs)3 和 [Ni2( )(OH)2 (bdptz)]2(OTs)4,其中 bdptz 是双核配体 1,4-双 (2,2'-二吡啶基甲基) 酞嗪,OTs 是对甲苯磺酸盐,被制备为酶模型。[Ni2( )4(bdptz)](OTs)4 的电位滴定显示两个去质子化常数,pKa 值为 4.38 ± 0.02 和 8.51 ± 0.02。第一次去质子化的产物 [Ni2(OH)( )3(bdptz)](OTs)3 影响了吡啶酰胺在乙醇中的化学计量解,这是迄今为止在双核解酶模型复合物中前所未有的转化。[Ni2( )4(bdptz)](OTs)4 或 [Ni(terpy)( )3](OTs)2 (terpy = 2,2':6',2''-terpyridine)
  • Decomposition of Alkyl-Substituted Urea Molecules at a Hydroxide-Bridged Dinickel Center
    作者:Amy M. Barrios、Stephen J. Lippard
    DOI:10.1021/ic000933w
    日期:2001.3.1
    the dinickel center. In 1, the methylurea molecule coordinates to the dinickel complex through its carbonyl oxygen atom. Complex 2 has a similar geometry, with the thiourea molecule bound to a nickel ion through its sulfur atom. When the urea substrates are heated in the presence of the hydroxide-bridged dinickel complex, N-methylurea and N,N-dimethylurea react to form methylammonium cyanate and dimethylammonium
    分别。经过很长的反应时间后,硫脲也会类似地反应,生成硫氰酸铵。其他底物是无反应的。这些结果表明,二配合物促进了从底物上消除烷基胺以形成氰酸酯,但是不能影响这种底物的直接解。
  • Interaction of Urea with a Hydroxide-Bridged Dinuclear Nickel Center:  An Alternative Model for the Mechanism of Urease
    作者:Amy M. Barrios、Stephen J. Lippard
    DOI:10.1021/ja000202v
    日期:2000.9.1
    A hydroxide-bridged dinuclear nickel complex with a urea molecule linking the two metal ions through its carbonyl oxygen atom has been prepared as a model for the metalloenzyme urease. This complex, [Ni-2(mu-OH)(mu-urea)(bdptz)(urea) (CH3CN)](ClO4)(3), where bdptz is the dinucleating ligand 1,4-bis(2,2'-dipyridylmethyl)phthalazine, effects the hydrolysis of urea upon heating in a two-step reaction. In the first step, a molecule of ammonia is eliminated from urea with concomitant production of cyanate, the first-order rate constant in acetonitrile being (7.7 +/- 0.5) x 10(-4) h(-1). This reaction is at least 500 times faster than the spontaneous decomposition of urea under the same conditions. When the cyanate-containing product is further heated in the presence of water, the cyanate is hydrolyzed with a second-order rate constant of (9.5 +/- 1) x 10(-4) M-1 h(-1). Reaction of [Ni-2(mu-OH)(mu-urea)(bdptz)(urea)(CH3CN)](ClO4)(3) in 50% aqueous acetonitrile afforded ammonia with no appreciable buildup of the cyanate-containing species. A possible analogue of the cyanate-containing product, [Ni-2(mu-OH)(mu-H2O)(bdptz)(mu-OCN)](2)(OTs)(4) was independently synthesized and structurally characterized. These results establish the precedence for hydrolysis of urea via a cyanate intermediate as an alternative mechanism for the urease-catalyzed hydrolysis of urea.
  • Phthalazine-Based Dinucleating Ligands Afford Dinuclear Centers Often Encountered in Metalloenzyme Active Sites
    作者:Amy M. Barrios、Stephen J. Lippard
    DOI:10.1021/ic000889k
    日期:2001.2.1
    The dinucleating ligand 1,4-bis(2,2'-dipyridylmethyl)phthalazine (bdptz) forms stable dinuclear complexes with most of the biologically active first-row transition metal ions including manganese, iron, nickel, copper, and zinc.
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