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1,4-diisocyano-2,5-dimethylbenzene | 1009-13-8

中文名称
——
中文别名
——
英文名称
1,4-diisocyano-2,5-dimethylbenzene
英文别名
2,5-dimethylphenylene-1,4-diisocyanate;2,5-dimethylphenylene-1,4-bisisocyanide
1,4-diisocyano-2,5-dimethylbenzene化学式
CAS
1009-13-8
化学式
C10H8N2
mdl
——
分子量
156.187
InChiKey
SDQKKARBNKSZQR-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):
    2.1
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    8.7
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2929109000

反应信息

  • 作为反应物:
    描述:
    bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 、 1,4-diisocyano-2,5-dimethylbenzene 以 not given 为溶剂, 以75%的产率得到(1,4-diisocyano-2,5-dimethylbenzene)[IrCl2(pentamethylcyclopentadienyl)]2
    参考文献:
    名称:
    Molecular architecture via coordination: quasi-octahedral macrocycles of rhodium and iridium bearing a pentamethylcyclopentadienyl group
    摘要:
    [团(Cp*MCl2)2 (M = Rh, Ir) 与双齿配体 (L = 嘧啶; L′ = 二异氰酸酯) 反应生成 [团(Cp*MCl2(L 或 L′)]2,随后在与 Ag(OTf) 反应时转化为含有不同配体的四核复合物 [团(Cp*2M2Cl2(L)(L′)]2 (OTf)4。
    DOI:
    10.1039/b003416i
  • 作为产物:
    描述:
    2,5-二甲基-1,4-苯二胺三光气三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 15.0h, 生成 1,4-diisocyano-2,5-dimethylbenzene
    参考文献:
    名称:
    Synthesis, characterization and mechanochromic behavior of binuclear gold (I) complexes with various diisocyano bridges
    摘要:
    A series of binuclear gold (I) complexes were synthesized. Their structures were characterized by elemental analyses, IR spectrometry, UV-Vis spectroscopy and single crystal X-ray diffraction. Their fluorescent mechanochromic (tribochromic) properties were investigated. The results of the mechanochromic studies suggested that the gold complexes with methylsubstituted phenyl bridges exhibited mechanochromism and a 100 nm red-shift of fluorescent spectrum could be observed after grinding. The complex with a diphenylmethane bridge exhibited mechanochromism with a change in fluorescence from green to blue (25 nm red-shift after grinding). The ground complexes reverted to their original states by treatment with CH2Cl2. No mechanochromism was observed for either the biphenyl or diphenylethane containing complexes. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.dyepig.2012.06.014
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文献信息

  • Reactive Rigid-Rod Organometallic Polymers Involving Linear Triplatinum Units Connected by π-Conjugated Bisisocyanides
    作者:Tomoaki Tanase、Eri Goto、Rowshan A. Begum、Makiko Hamaguchi、Shuzhong Zhan、Masayasu Iida、Ken Sakai
    DOI:10.1021/om0494566
    日期:2004.12.1
    to the isocyanide group. Terminal ligand exchange reactions of 1 with bulky aromatic bisisocyanides (bisNCn) led to successful isolation of the rigid-rod triplatinum cluster polymers formulated as [Pt3(μ-dpmp)2(bisNCn)](PF6)2}n (bisNCn = 2,3,5,6-tetramethylphenylene-1,4-bisisocyanide (bisNC1) (7a), 3,3‘,5,5‘-tetramethylbisphenylene-4,4‘-bisisocyanide (bisNC2) (7b)). The structure of compound 7a, determined
    [Pt 3(μ-dpmp)2(XylNC)2 ](PF 6)2(1)与单异氰酸酯分子的轴向配体交换反应提供了一系列线性三络合物,[Pt 3(μ-dpmp)2(RNC)2 ](PF 6)2(R = 2,4,6-间苯二甲酰(2),叔丁基(4),4-甲苯基(5))和[Pt 3(μ-dpmp)2(XylNC)(t - BuNC)](PF 6)2(3),通过光谱,X射线晶体学和吸收(EXAFS)分析来表征。随着末端异氰酸酯的π酸度的增加,由于电子从Pt 3核转移至异氰酸酯基,Pt-Pt键长变长。1与庞大的芳族双异氰酸酯(bisNC n)的末端配体交换反应导致成功分离了配制成[Pt 3(μ-dpmp)2(bisNC n)](PF 6)2 } n的刚性杆三聚簇聚合物(bisNC n = 2,3,5,6-四甲基亚苯基-1,4-双异化物(bisNC1)(7a),3,3',5,5'-四甲基双亚苯基-4,
  • Recent Development of Linearly Ordered Multinuclear Transition-Metal Complexes
    作者:Tomoaki Tanase
    DOI:10.1246/bcsj.75.1407
    日期:2002.7
    multinuclear transition-metal complexes, which have been of increasing interest as potential nanostructured molecular units and their precursors. In particular, it focuses on our recent results of platinum-based homo- and heteromultimetallic complexes supported by the tridentate phosphine ligands, bis(diphenylphosphinomethyl)phenylphosphine (dpmp). The synthetic strategy involved the metal core expansion using
    本文回顾了线性有序多核过渡属配合物的最新发展,这些配合物作为潜在的纳米结构分子单元及其前体越来越受到关注。特别是,它侧重于我们最近由三齿膦配体双(二苯基膦甲基)苯基膦(dpmp)支持的基同质和异质多属配合物的结果。合成策略涉及使用具有两个未配位膦悬垂的二前体(syn-和 anti-[Pt2(μ-dpmp)2(RNC)2]2+(11 和 12))进行属核扩展,这使我们能够获得到具有 Pt2M 核的多功能同三核和异三核复合物。11 与 d10 和 d8 属碎片的反应提供了 Pt-Pt-M 属骨架(M = Pt、Pd、Au、Ag、Cu、Ir、Rh),相反,12 个给出了 Pt-M-Pt(M = Pt、Pd、Rh)。有趣的是,附加属的插入位置取决于起始二配合物的两个 dpmp 排列。天...
  • Trigold triacetylides: polymerization through gold···gold bonding or bridging ligands
    作者:Michael J. Irwin、Ljubica Manojlović-Muir、Kenneth W. Muir、Richard J. Puddephatt、Dmitrii S. Yufit
    DOI:10.1039/a607214c
    日期:——
    The new trigold(I) triacetylide [C 6 H 3 (CCAu) 3 -1,3,5] reacts with monodentate ligands, L = isocyanide, phosphite or phosphine, to give [C 6 H 3 (CCAuL) 3 -1,3,5] complexes which form polymeric solids with intermolecular Au···Au bonding; it also reacts with bidentate ligands to give covalently linked network polymers of the formula [C 6 H 3 (CCAu) 3 -1,3,5} 2 (µ-L–L) 3 ], L–L = diisocyanide or diphosphine.
    新的三(I)三乙酰化物[C 6 H 3 (CCAu) 3 -1,3,5] 与单齿配体(L = 异氰酸根、亚磷酸根或膦根)反应生成[C 6 H 3 (CCAuL) 3 -1,3,5] 复合物,这些复合物形成具有分子间 Au-Au 键的聚合物固体;它还能与双叉配体反应,生成式为[C 6 H 3 (CCAu) 3 -1,3,5} 2 (µ-L-L) 3 ]的共价连接网络聚合物,L-L = 二异氰酸酯二膦
  • Stepwise Formation of Quasi-Octahedral Macrocyclic Complexes of Rhodium(III) and Iridium(III) Bearing a Pentamethylcyclopentadienyl Group
    作者:Yasuhiro Yamamotoa、Hajime Suzuki、Nobuo Tajima、Kazuyuki Tatsumi
    DOI:10.1002/1521-3765(20020118)8:2<372::aid-chem372>3.0.co;2-l
    日期:2002.1.18
    Treatment of Cl-bridged complexes (7c, 7d, 8e, 8d, 9b, and 10b) with a different ligand (L') resulted in cleavage of the Cl bridges to produce two-dimensional complexes [[MCl(Cp*)]4[(L)-(L')]2](OTf)4 (11ac, 11bc, 11bd, 12bc, and 12bd) with two different ligand "edges". Complex 10b reacted readily with 1,4-diisocyano-2,3,5,6-tetramethylbenzene (b) to give a tetranuclear rhodium(III) complex 12bb. The structure
    [[MCl2(Cp *)] 2](1:M = Ir,2:M = Rh)与双齿配体(L)如1,4-二异基-2,5-二甲基苯(a),1, 4-二异基-2,3,5,6-四甲基苯(b),吡嗪(c)或4,4'-二吡啶基(d)得到相应的双核络合物[[MCl2(Cp *)] 2(L)]( M = Ir:3a,3b,5c,5d; M = Rh:4b,6c,6d),将其转化为四核配合物[[M2(mu-Cl)2(Cp *)2] 2(L)2]。用Ag(OTf)处理的(OTf)4(M = Ir:7c,7d,9a,9b; M = Rh:8e,8d,10b)。对8c和8d的X射线分析表明,四个五甲基环戊二烯基属部分中的每一个均通过两个mu-Cl桥连的原子和一个双齿配体相连,以构建一个矩形腔,其尺寸分别为3.7 x 7.0 A(对于8c和3.7 x 11.5 A)持续8天。Rh2Cl2和吡嗪(或4,4'dipyr
  • Hogarth, Graeme; Humphrey, David G.; Kaltsoyannis, Nikolas, Journal of the Chemical Society, Dalton Transactions
    作者:Hogarth, Graeme、Humphrey, David G.、Kaltsoyannis, Nikolas、Kim, Woo-Sung、Lee, Mo-yin (Venus)、et al.
    DOI:——
    日期:——
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