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(pentamethylcyclopentadienyl)2[(i-Pr)NC(Me)N(i-Pr)-κ2N,N']U | 1203576-15-1

中文名称
——
中文别名
——
英文名称
(pentamethylcyclopentadienyl)2[(i-Pr)NC(Me)N(i-Pr)-κ2N,N']U
英文别名
(C5Me5)2U(MeC(N(iPr))2-κ2N,N');(C5Me5)2[(i)PrNC(Me)N(i)Pr]U
(pentamethylcyclopentadienyl)2[(i-Pr)NC(Me)N(i-Pr)-κ2N,N']U化学式
CAS
1203576-15-1
化学式
C28H47N2U
mdl
——
分子量
649.723
InChiKey
PUWNMJLZUWEBDE-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:
    2,2'-二硫二吡啶(pentamethylcyclopentadienyl)2[(i-Pr)NC(Me)N(i-Pr)-κ2N,N']U甲基环己烷 为溶剂, 以66%的产率得到(C5Me5)2U(MeC(N(iPr))2-κ2N,N')(Spy)
    参考文献:
    名称:
    U 3+茂金属Am酸酯(C 5 Me 5)2 [ i PrNC(Me)N i Pr] U的反应化学,包括单齿乙酸铀络合物的分离
    摘要:
    U的还原化学3+在(C的金属茂配位脒环境5我5)2 [我PRNC(ME)N我镨κ 2 N,N' ] U,1,已探索。两个当量1与PhSSPh反应和2,2 ' -dithiopyridine(pySSpy)以产生(C 5我5)2 [我PRNC(ME)N我镨κ 2 N,N' ] U(SPH),2,和(C 5 Me 5)2 [ iPRNC(ME)N我镨κ 2 N,N' ] U(间谍),3,分别。配合物2和3也可以通过插入来合成我PrN═C═N我镨入甲基组中(C 5我5)2 UME(SPH)和(C 5我5)2 UME(间谍),4,分别。配合物1可以轻松还原Cu 1+试剂CuBr,CuI和CuO 2 CMe,从而生成相应的(C 5 Me 5)2 [我PRNC(ME)N我镨κ 2 N,N' ] UX复合物(X = Br的,5 ; I,6 ;○ 2 CME,7)。X射线晶体学确定络合物7为包含单齿乙酸盐
    DOI:
    10.1021/ic902141f
  • 作为产物:
    参考文献:
    名称:
    Reactivity of Methyl Groups in Actinide Metallocene Amidinate and Triazenido Complexes with Silver and Copper Salts
    摘要:
    The effect of the heteroleptic ligand sets {(C(5)Me(5))(2)[(i)PrNC(Me)N(i)Pr]}(3-) and {(C(5)Me(5))(2)[(Me)-NNN(Ad)]}(3-) on actinide-carbon bond reactivity has been evaluated by examining the monomethyl actinide metallocene amidinate complexes (C(5)Me(5))(2)[(i)Pr-NC(Me)N(i)Pr-k(2)N,N']AnMe(An = U, 1; Th, 2) and the triazenido complex (C(5)Me(5))(2)[(Me)NNN(Ad)-k(2) N(1.3)]U Me, 3. This has led to a facile method to convert methyl groups in U(4+) and Th (4+) complexes to halide and pseudo-halide ligands. Complexes 1 and 3 react with AgOSO(2),CF(3) (AgOTf) to produce (C(5)Me(5))(2)[(i)PrNC(Me)N(i)Pr-k(2) N,N(1)]U(OTf), 4, and (C(5)Me(5))(2)[(Mc)NNN(Ad)-k(2) N(1.3)]U(OTf), 5, respectively. The methyl complexes are also reactive with copper reagents, as demonstrated by the reactions of Cul with 1 and 2 to make(C(5)Me(5))(2)[(i)PrNC(Me)N(i)Pr-k(2)N,N']UI,6, and(C(5)Me(5))2[(i)PrNC(Me)N(i)Pr-k(2) N,N']Th1,7, respectively. Similarly, reactions of CuBr with 1 and 3 generate (C(5)Me(5))2([)[(i)PrNC(Me)N(i)Pr-k(2)N,N']UBr, 8, and (C(5)MC(5))(2)[(Me)NNN(Ad)-K(2)N(1.3)] UBr, 9, respectively. These triflate and halide complexes are good precursors to other complexes with these ligand sets, as exemplified by their reactions with NaN(3), which produce (C(5)Me(5))(2)[(i)PrNC(Me)N(i)Pr-k(2) N,N']U(N(3)), 10, and (C(5)Me(5))(2)[(Me)NNN(Ad)-k(2) N(1.3)]U(N(3)), 11, respectively. However, the reactions of 4 and 6 with LiCH(2)SiMe(3) lead to reduction and the formation of the trivalent uranium heteroleptic metallocene (C(5)Me(5))2[(i)PrNC(Me)N(i)Pr-k(2)-N,N']U, 12. LiCH(2)SiMe(3) does not cause reduction with the triazenido ligand set, and the monoalkyl complex (C(5)Me(5))(2)[(Me)NNN(Ad)-k(2)N(1.3)]U(CH(2)SiMe(3)), 13, can be isolated.
    DOI:
    10.1021/om9008179
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