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[YCl2(κ2N,N'-(N(C6H3(iPr)2-2,6)C(Me))2CH)(thf)2] | 1082052-77-4

中文名称
——
中文别名
——
英文名称
[YCl2(κ2N,N'-(N(C6H3(iPr)2-2,6)C(Me))2CH)(thf)2]
英文别名
[[((2,6-iPr2C6H3)NC(CH3))2CH]YCl2(THF)2]
[YCl2(κ2N,N'-(N(C6H3(iPr)2-2,6)C(Me))2CH)(thf)2]化学式
CAS
1082052-77-4
化学式
C37H57Cl2N2O2Y
mdl
——
分子量
721.684
InChiKey
JOQUDPXHZLWDEH-CCQMTRPPSA-L
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:
    [YCl2(κ2N,N'-(N(C6H3(iPr)2-2,6)C(Me))2CH)(thf)2]sodium hexamethyldisilazane甲苯四氢呋喃甲苯 为溶剂, 以54%的产率得到[((2,6-iPr2C6H3)NC(CH3)CHCCH2N(2,6-iPr2C6H3))Y(N(SiMe3)2)(THF)]*toluene
    参考文献:
    名称:
    Synthesis of Dianionic β-Diketiminate Lanthanide Amides L′LnN(SiMe3)2(THF) by Deprotonation of the β-Diketiminate Ligand L (L = {[(2,6-iPr2C6H3)NC(CH3)]2CH}) and the Transformation with [HNEt3][BPh4] to the Cationic Samarium Amide [LSmN(SiMe3)2][BPh4]
    摘要:
    Reaction of beta-diketiminate lanthanide dichlorides LLnCl(2)(THF)(2) (L = {[(2,6-iPr(2)C(6)H(3))NC(CH3)](2)CH}(-)) with 2 equiv of NaN(SiMe3)(2) in toluene afforded lanthanide amide complexes supported by a dianionic beta-diketiminate ligand L', L'LnN(SiMe3)(2)(THF) (L' = {(2,6-iPr(2)C(6)H(3))NC(CH2)CHC(CH3)N(2,6-iPr(2)C(6)H(3))}(2-), Ln = Yb (1), Y (2), Gd (3), Sm (4)), in moderate yields via deprotonation of L. Addition of a small amount of THF led to an increase of the yields of 1-4. Lanthanide metals have a great influence on the deprotonation of L. The same reaction with LNdCl2(THF)(2) did not afford the analogous complex L'NdN(SiMe3)(2)(THF), but the normal diamide complex LNd[N(SiMe3)(2)](2) (5) was isolated instead. The metathesis reaction of the triply bridged dichlorides of Sm, LSmCl(mu-Cl)(3)SmL(THF), with 2 equiv of NaN(SiMe3)(2) yielded the diamide complexes LSm[N(SiMe3)(2)](2) in toluene, while complex 4 was formed instead in a mixture of toluene and THF. In contrast, the same reactions with LYbCl(mu-Cl)(3)YbL(THF) either in toluene or in a mixture of toluene and THF both afforded 1. Treatment of 4 with [HNEt3][BPh4] in THF at room temperature gave the novel cationic Sm beta-diketiminate amide complex [LSmN(SiMe3)(2)(THF)(2)][BPh4] (7) in good yield. Complexes 1-5 and 7 have been confirmed by single-crystal X-ray structural analyses. The mechanism of deprotonation of L was discussed.
    DOI:
    10.1021/om2010904
  • 作为产物:
    描述:
    四氢呋喃 、 K[HC(C(Me)N(2,6-diisopropylphenyl))2] 、 氯化钇乙醚 为溶剂, 以57%的产率得到[YCl2(κ2N,N'-(N(C6H3(iPr)2-2,6)C(Me))2CH)(thf)2]
    参考文献:
    名称:
    一系列β-二酮亚胺基钇化合物的合成,结构和反应。
    摘要:
    本文介绍了一系列结晶的单(β-二亚氨基)氯化钇3a,3b,4a,4b,5a,5b,5c和9的合成和选择的反应。还确定了每种晶体的X射线结构自[YCl(L4)(2)](6),[Y(L1)(2)OBu(t)](7)和[Y {CH(SiMe(3))(2)}(thf)( mu-Cl)(2)Li(OEt(2))(2)(mu-Cl)](2)(8)。N,N'-kappa(2)-beta-diiminato配体为[{N(R)C(Me)}(2)CH](-)[R = C(6)H(4)Pr(i) -2(L1); R = C(6)H(4)Bu(t)-2(L2); R = C(6)H(3)Pr(i)(2)-2,6(L3)],[{N(SiMe(3))C(Ph)}(2)CH)]-( L4)和[{N(C(6)H(3)Pr(i)(2)-2,6)C(H)}(2)CPh](-)(-L5)。在温和的条件下,Et(2)O中的Li
    DOI:
    10.1039/b806451b
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