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NCr(NPri2)3 | 164670-62-6

中文名称
——
中文别名
——
英文名称
NCr(NPri2)3
英文别名
NCr(diisopropylamido)3
NCr(NPr<sup>i</sup><sub>2</sub>)<sub>3</sub>化学式
CAS
164670-62-6
化学式
C18H42CrN4
mdl
——
分子量
366.554
InChiKey
FBVPNUAKXDHWBQ-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    NCr(NPri2)3 在 0.5percent sodium amalgam 作用下, 以 四氢呋喃氯仿 为溶剂, 生成
    参考文献:
    名称:
    A Chromium(VI) Nitrido−Silylmethyl Complex and a Chromium(V) μ-Nitrido Dimer:  Synthetic and Structural Details
    摘要:
    Lutidinium iodide reacts with NCr((NPr2)-Pr-i)(3) (1) to give the nitrido-iodide NCr(I)((NPr2)-Pr-i)(2) (2), which provides the sigma-alkyl complex NCr(CH(2)SiMe(2)Ph)((NPr2)-Pr-i)(2) (3) upon treatment with 0.5 equiv of Mg(CH(2)SiMe(2)Ph)(2). The thermal stability of nitrido-alkyl 3 is discussed, and its X-ray crystal structure is presented. Produced via sodium amalgam reduction of nitrido-iodide, 2 is the dimeric chromium(V) complex [Cr(mu-N)((NPr2)-Pr-i)(2)](2) (4), the X-ray crystal structure of which is also described.
    DOI:
    10.1021/om950842k
  • 作为产物:
    描述:
    Cr(diisopropylamido)3 在 (THF)V(Mes)3 作用下, 以 乙醚甲苯 为溶剂, 生成 NCr(NPri2)3
    参考文献:
    名称:
    Nitric Oxide Cleavage: Synthesis of Terminal Chromium(VI) Nitrido Complexes via Nitrosyl Deoxygenation
    摘要:
    DOI:
    10.1021/ja00129a034
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文献信息

  • Evaluation of Donor and Steric Properties of Anionic Ligands on High Valent Transition Metals
    作者:Stephen A. DiFranco、Nicholas A. Maciulis、Richard J. Staples、Rami J. Batrice、Aaron L. Odom
    DOI:10.1021/ic202524r
    日期:2012.1.16
    chemical shifts for a tungsten-based system with various X ligands plotted versus LDP provided a linear fit. In addition, the angular overlap model derived eσ + eπ values for chromium(III) ammine complexes correlate with LDP values. Also discussed is the correlation with XTiCp*2 spectroscopic data. X-ray diffraction has been used used to characterize 31 of the compounds. From the X-ray diffraction data
    报告了各种通式为NCr(NPr i 2)2 X的(VI)氮化铬化合物的合成规程和表征数据,其中X = NPr i 2(1),I(2),Cl(3), Br(4),OTf(5),1-金刚烷氧化物(6),OSiPh 3(7),O 2 CPh(8),OBu t F6(9),OPh(10),O- p-(OMe)C 6 H 4(11),O-p-(SMe)C 6 H 4(12),O- p-(Bu t)C 6 H 4(13),O- p-(F)C 6 H 4(14),O- p-(Cl )C 6 H 4(15),O- p-(CF 3)C 6 H 4(16),OC 6 F 5(17),κ(O)-N-氧邻苯二甲酰亚胺(18),SPh(19),OCH 2 Ph(20),NO 3(21),吡咯基(22),3-C 6 F 5-吡咯基(23),3- [3,5-(CF 3)2 C 6 H 3 ]吡咯基(24),吲哚基(2
  • Chromium(VI) nitrido complexes: reactions with Brønsted acids and synthesis of organometallic derivatives
    作者:Aaron L. Odom、Christopher C. Cummins
    DOI:10.1016/s0277-5387(97)00402-6
    日期:1998.3
    Abstract The chromium(VI) nitrido complex NCr(N- i -Pr 2 ) 3 was prepared in 67% yield by vanadium(III)-mediated deoxygenation of coordinated nitric oxide. The iodide complex NCr(I)(N- i -Pr 2 ) 2 . prepared by treatment of NCr(N- i -Pr 2 ) 3 with lutidinium iodide, was coverted to NCr(CH 2 SiPhMe 2 )(N- i -Pr 2 ) 2 upon treatment with Mg(CH 2 SiPhMe 2 ) 2 . NCr(N- i -Pr 2 ) 3 reacts with 1 equiv.
    摘要通过(III)介导的配位一氧化氮的脱氧反应,以67%的收率制备了亚硝酸(VI)络合物NCr(N-i-Pr 2)3。化物络合物NCr(I)(N-i-Pr 2)2。通过用化lut处理NCr(N-i-Pr 2)3制备的化合物在用Mg(CH 2 SiPhMe 2)2处理后被掩盖为NCr(CH 2 SiPhMe 2)(N-i-Pr 2)2。NCr(N i -Pr 2)3与1当量反应。苯酚或HOC(CF 3)2 Me生成一元醇盐配合物NCr(OPh)(N-i-Pr 2)2)2或NCr(OC(CF 3)2 Me)(N- i -Pr 2 )2,分别的收益率是89%和77%。在NCr(OC(CF 3)2 Me)(N-i-Pr 2)2上进行的自旋饱和转移测量表明CrN酰胺键旋转的一级速率常数约为13 s -1。在NCr(N-i-Pr 2)3中添加过量的HOC(CF 3)2 Me可以在86中生成单酰胺基复合物NCr(OC(CF
  • Synthesis and Structure of Chromium(VI) Nitrido Cyclopentadienyl Complexes
    作者:Brennan S. Billow、Ross D. Bemowski、Stephen A. DiFranco、Richard J. Staples、Aaron L. Odom
    DOI:10.1021/acs.organomet.5b00661
    日期:2015.9.28
    A series of rare nitrido cyclopentadienyl complexes have been prepared of chromium(VI). An improved synthesis of NCr(I)(NPr'2)2 is provided, which reacts with NaCp to give NCr(771-Cp)(NPri2)2 (1) in 82% isolated yield. The 771-indenyl complex 2 can be prepared using a similar procedure. Replacement of one diisopropylamido ligand was accomplished to prepare NCr(NPr'2)Cp(02CPh) (3), NCr(NPri2) Cp (C1) (4), and [NCr(NPri2) Cp (NCMe) [SbF6] (5). In the series, the Cr C interactions increase in bond order, 3 < 4 < 5, as the cydopentadienyl compensates for the decreasing donor ability of the other ligands on chromium. The Ligand Donor Parameters (LDPs) for the ril-cydopentadienyl and 771-indenyl ligands were measured mol, respectively. Compounds 1-5 were characterized by single-crystal X-ray diffraction. 0 as 13.73 and 13.76 kcal/
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