Advances in divalent and trivalent organonickel chemistry: new routes to C-H functionalizations

二价和三价有机镍化学的进展:C-H官能化的新途径

基本信息

  • 批准号:
    RGPIN-2016-06539
  • 负责人:
  • 金额:
    $ 3.35万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2018
  • 资助国家:
    加拿大
  • 起止时间:
    2018-01-01 至 2019-12-31
  • 项目状态:
    已结题

项目摘要

This application requests funds from NSERC for an innovative scientific research program in organometallic and inorganic chemistry to be carried out in the applicant's laboratory, which is located at the department of chemistry, Université de Montréal. ***The studies we propose to conduct are primarily curiosity-driven experiments aimed at advancing our fundamental knowledge of the chemical nature and reactivities of complex molecules consisting of a nickel atom bonded to other chemical elements contained within a stabilizing entity called “pincer” ligands. These complex molecules, or complexes for short, adopt discrete structures and geometries dictated by a combination of the pincer ligand's bonding, steric and electronic properties, as well as the nickel atom's valence, i.e., formal degree of ionization. The reciprocal influence of the ligand and the metal centre on each other often gives rise to novel chemical behaviour that a chemist can harness for a various purposes, including for practical applications in fields as diverse as petrochemicals, plastics, pharmaceuticals, and other useful materials. Thus, the program we propose is designed to lead to scientific discoveries, but it also contains elements that can be exploited for commercial and societal gains. ***The creative ideas for this research program evolved from our laboratory's previous studies, which were also funded by NSERC. The observations we made during these studies allowed us to elaborate synthetic routes to novel organonickel complexes, including a few complexes in which the central nickel atom is in a reactive trivalent state. Careful explorations of the reactivities of these complexes revealed new routes leading to “cross-coupling” protocols, an outcome that holds much promise for developing practical methodologies for making new, useful materials. The proposed work will take our studies in exciting new directions that we anticipate will result in unanticipated discoveries and useful inventions. ***Since the proposed experiments will be conducted by our students at the B. Sc., M. Sc., and Ph. D. level, our research program will also result in the training of many young scientists. Therefore, the funds we seek will allow us to nurture highly qualified personnel who will go on to valuable careers in scientific research and development. Our previous studies have already trained dozens of young students who occupy many leading scientific-technical positions in universities, colleges, research centers and industry. In this sense, NSERC funds enable novel discoveries and innovations while serving as solid investments in the training of future scientists and technologists. *****
这项申请向NSERC申请资金,用于在申请者的实验室开展有机金属和无机化学方面的创新科学研究计划,该实验室位于蒙特雷亚尔大学化学系。*我们建议进行的研究主要是好奇心驱动的实验,旨在促进我们对复杂分子的化学性质和反应性的基本知识,这些复杂分子由一个镍原子与其他化学元素结合在一起,包含在一个称为“钳形”配体的稳定实体中。这些复杂的分子,或简称络合物,采用离散的结构和几何结构,由钳形配体的成键、空间和电子性质以及镍原子的价态(即形式电离度)共同决定。配体和金属中心的相互影响往往会产生新的化学行为,化学家可以利用这些行为来达到各种目的,包括在石油化工、塑料、制药和其他有用材料等领域的实际应用。因此,我们提出的计划旨在导致科学发现,但它也包含可以被利用来获得商业和社会利益的元素。*这个研究项目的创意来自我们实验室以前的研究,这些研究也是由NSERC资助的。我们在这些研究中所做的观察使我们能够详细地阐述合成新型有机镍络合物的路线,其中包括一些中心镍原子处于活性三价状态的络合物。对这些复合体的反应性的仔细探索揭示了导致“交叉耦合”协议的新途径,这一结果为开发制造新的有用材料的实用方法带来了很大的希望。拟议的工作将把我们的研究带向令人兴奋的新方向,我们预计将导致意想不到的发现和有用的发明。*由于拟议的实验将由我们的学生在学士、硕士和博士水平上进行,我们的研究计划也将培养许多年轻科学家。因此,我们寻求的资金将使我们能够培养高素质的人才,他们将继续在科学研究和发展方面从事有价值的事业。我们以前的学习已经培养了几十名青年学生,他们在大学、学院、研究中心和工业中担任许多领先的科学技术职务。从这个意义上说,NSERC的资金使新的发现和创新成为可能,同时也是对未来科学家和技术人员培训的坚实投资。*****

项目成果

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会议论文数量(0)
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Zargarian, Davit其他文献

Pentacoordinated, square pyramidal cationic PCP Ni(II) pincer complexes: ELF and QTAIM topological analyses of nickel-triflate interactions
  • DOI:
    10.1007/s00214-018-2332-y
  • 发表时间:
    2018-10-19
  • 期刊:
  • 影响因子:
    1.7
  • 作者:
    Lepetit, Christine;Vabre, Boris;Zargarian, Davit
  • 通讯作者:
    Zargarian, Davit
Preparation and Reactivities of PCP-Type Pincer Complexes of Nickel. Impact of Different Ligand Skeletons and Phosphine Substituents
  • DOI:
    10.1021/om8005454
  • 发表时间:
    2008-11-10
  • 期刊:
  • 影响因子:
    2.8
  • 作者:
    Castonguay, Annie;Beauchamp, Andre L.;Zargarian, Davit
  • 通讯作者:
    Zargarian, Davit
Synthesis and structural characterization of bis- and tris(3,5-dimethylpyrazolyl)methane complexes of Ni(NO3)2
  • DOI:
    10.1016/j.ica.2005.09.046
  • 发表时间:
    2006-06-01
  • 期刊:
  • 影响因子:
    2.8
  • 作者:
    Michaud, Annie;Fontaine, Frederic-Georges;Zargarian, Davit
  • 通讯作者:
    Zargarian, Davit
New Derivatives of PCP-Type Pincer Complexes of Nickel
  • DOI:
    10.1021/ic801641u
  • 发表时间:
    2009-04-06
  • 期刊:
  • 影响因子:
    4.6
  • 作者:
    Castonguay, Annie;Beauchamp, Andre L.;Zargarian, Davit
  • 通讯作者:
    Zargarian, Davit
Catalytic reactivities of indenyl-nickel, indenyl-palladium, and PCsp3P-nickel complexes
  • DOI:
    10.1007/s11244-006-0008-7
  • 发表时间:
    2006-04-01
  • 期刊:
  • 影响因子:
    3.6
  • 作者:
    Sui-Seng, Christine;Castonguay, Annie;Zargarian, Davit
  • 通讯作者:
    Zargarian, Davit

Zargarian, Davit的其他文献

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{{ truncateString('Zargarian, Davit', 18)}}的其他基金

Mechanistic Investigations of Nickel-Promoted C-Heteroatom Bond Making Reactions
镍促进的 C-杂原子成键反应的机理研究
  • 批准号:
    RGPIN-2021-03959
  • 财政年份:
    2022
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
Mechanistic Investigations of Nickel-Promoted C-Heteroatom Bond Making Reactions
镍促进的 C-杂原子成键反应的机理研究
  • 批准号:
    RGPIN-2021-03959
  • 财政年份:
    2021
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
Advances in divalent and trivalent organonickel chemistry: new routes to C-H functionalizations
二价和三价有机镍化学的进展:C-H官能化的新途径
  • 批准号:
    RGPIN-2016-06539
  • 财政年份:
    2020
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
Advances in divalent and trivalent organonickel chemistry: new routes to C-H functionalizations
二价和三价有机镍化学的进展:C-H官能化的新途径
  • 批准号:
    RGPIN-2016-06539
  • 财政年份:
    2019
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
Advances in divalent and trivalent organonickel chemistry: new routes to C-H functionalizations
二价和三价有机镍化学的进展:C-H官能化的新途径
  • 批准号:
    RGPIN-2016-06539
  • 财政年份:
    2017
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
Advances in divalent and trivalent organonickel chemistry: new routes to C-H functionalizations
二价和三价有机镍化学的进展:C-H官能化的新途径
  • 批准号:
    RGPIN-2016-06539
  • 财政年份:
    2016
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
new horizons in the chemistry of 3D metal pincer complexes
3D金属钳配合物化学的新视野
  • 批准号:
    155412-2011
  • 财政年份:
    2015
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
new horizons in the chemistry of 3D metal pincer complexes
3D金属钳配合物化学的新视野
  • 批准号:
    155412-2011
  • 财政年份:
    2014
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
new horizons in the chemistry of 3D metal pincer complexes
3D金属钳配合物化学的新视野
  • 批准号:
    155412-2011
  • 财政年份:
    2013
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual
new horizons in the chemistry of 3D metal pincer complexes
3D金属钳配合物化学的新视野
  • 批准号:
    155412-2011
  • 财政年份:
    2012
  • 资助金额:
    $ 3.35万
  • 项目类别:
    Discovery Grants Program - Individual

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