International Collaboration in Chemistry: Carbenes as Stabilizing and Activating Agents in Boron, Carbon and Phosphorus Chemistry
国际化学合作:卡宾作为硼、碳和磷化学的稳定剂和活化剂
基本信息
- 批准号:0924410
- 负责人:
- 金额:$ 35.4万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2009
- 资助国家:美国
- 起止时间:2009-09-01 至 2012-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This International Collaborations in Chemistry award funded by the Inorganic, Bioinorganic, and Organometallic Chemistry Program and the Office of International Science and Engineering supports work by Professor Guy Bertrand of the University of California at Riverside to carry out fundamental/basic studies on the use of stable carbenes. These novel carbenes are used for stabilizing highly reactive species and for activating stable molecules. The synthesis of carbene-stabilized monoatomic and diatomic carbon(0) compounds is being investigated. These compounds are of considerable importance in biology and in synthetic chemistry. Synthetic cycles using carbenes to activate P4 and the subsequent addition of organic fragments to the ensuing highly reactive mono- and diatomic phosphorus species are being developed. Indeed, processes using white phosphorus, but avoiding chlorine, are highly desirable to meet the growing demand for phosphorus derivatives under increasingly stringent environmental regulations. The carbene-induced de-oligomerization of BNH containing polymers also under investigation. The greatest technical barrier for a practical application of ammonia borane as a hydrogen-storage material for fuel-cell-powered vehicles lies in the discovery of energy-efficient regeneration routes from the polymers that are formed in the dehydrogenation process. Calculations to accurately describe these novel compounds are being performed by Professor Bertrand's German collaborator, Professor Gernot Frenking of Phillipps-Universitaet Marburg. This German work is separatately supported by the Deutsche Forschungsgemeinschaft (DFG). This project is at the interfaces between organic, inorganic, and physical chemistry and is well-suited for the multidisciplinary education of graduate coworkers. The graduate students of the U.S. and German groups involved in this collaborative effort have the opportunity to learn both computational and experimental techniques through reciprocal visits of three months. This project addresses several issues that are of critical importance for society, such as the study of substances with potential biological applications (para-benzynes), the environmentally friendly synthesis of bulk chemicals (phosphorus derivatives), and the hydrogen economy (ammoniaborane).
这个国际化学合作奖由无机,生物无机和有机化学计划和国际科学与工程办公室资助,支持加州大学滨江的Guy Bertrand教授开展关于稳定卡宾使用的基础/基础研究。 这些新的卡宾用于稳定高活性物质和活化稳定分子。 研究了卡宾稳定的单原子和双原子碳(0)化合物的合成。 这些化合物在生物学和合成化学中具有相当重要的意义。 使用卡宾活化P4并随后将有机片段添加到随后的高活性单原子和双原子磷物种的合成循环正在开发中。 实际上,使用白色磷但避免氯的方法是高度期望的,以满足在日益严格的环境法规下对磷衍生物的日益增长的需求。 卡宾诱导的含BNH聚合物的去低聚反应也在研究中。 氨硼烷作为燃料电池动力车辆的储氢材料的实际应用的最大技术障碍在于从脱氢过程中形成的聚合物中发现节能的再生途径。 Bertrand教授的德国合作者、Phillipps-Universitaet马尔堡的Gernot Frenking教授正在进行精确描述这些新化合物的计算。德国的这项工作得到了德国研究共同体(DFG)的单独支持。 该项目是在有机,无机和物理化学之间的接口,非常适合研究生同事的多学科教育。参与这项合作努力的美国和德国团体的研究生有机会通过三个月的互访学习计算和实验技术。该项目涉及对社会至关重要的几个问题,例如研究具有潜在生物应用的物质(对苯炔),散装化学品(磷衍生物)的环境友好合成,以及氢经济(氨硼烷)。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Guy Bertrand其他文献
Singly and doubly oxidized carbenes and their applications in catalysis
单重态和双重态氧化卡宾及其在催化中的应用
- DOI:
10.1016/j.checat.2024.101159 - 发表时间:
2025-01-16 - 期刊:
- 影响因子:11.600
- 作者:
Alexis K. Day;Mehdi Abdellaoui;Michèle Soleilhavoup;Guy Bertrand - 通讯作者:
Guy Bertrand
Isolation of Bicyclopropenylidenes : Derivatives of the Smallest Member of the FulvaleneFamily
双环丙烯叉烯的分离:富瓦烯家族最小成员的衍生物
- DOI:
- 发表时间:
2009 - 期刊:
- 影响因子:0
- 作者:
Rei Kinjo;Yutaka Ishida;Bruno Donnadieu;Guy Bertrand - 通讯作者:
Guy Bertrand
The versatile behavior of a 1,2λ<sup>5</sup>-azaphosphete towards protic nucleophiles
- DOI:
10.1016/s0022-328x(96)06442-x - 发表时间:
1997-02-15 - 期刊:
- 影响因子:
- 作者:
Ghenwa Bouhadir;Klaus Bieger;Paolo Livotto;Régis Réau;Heinz Gornitzka;Françoise Dahan;Guy Bertrand - 通讯作者:
Guy Bertrand
Rethinking carbon
重新思考碳
- DOI:
10.1038/nchem.265 - 发表时间:
2009-07-01 - 期刊:
- 影响因子:20.200
- 作者:
C. Adam Dyker;Guy Bertrand - 通讯作者:
Guy Bertrand
Isolation of a pentadienyl-type radical featuring a central secondary carbon
具有中心仲碳的戊二烯基型自由基的分离
- DOI:
- 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Ying Kai Loh;Levan Gojiashvili;M. Melaimi;Milan Gembicky;Dominik Munz;Guy Bertrand - 通讯作者:
Guy Bertrand
Guy Bertrand的其他文献
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{{ truncateString('Guy Bertrand', 18)}}的其他基金
Highly Electron-Deficient Carbon, Boron and Silicon Compounds
高度缺电子的碳、硼和硅化合物
- 批准号:
2246948 - 财政年份:2023
- 资助金额:
$ 35.4万 - 项目类别:
Standard Grant
Unleashing Mesoionic Carbene-derived Super-reductants to Overcome the Limitations of NHC- Oxidative Organocatalysis Without a Co-Catalyst
释放介离子卡宾衍生的超级还原剂,克服无助催化剂的 NHC 氧化有机催化的局限性
- 批准号:
2153475 - 财政年份:2022
- 资助金额:
$ 35.4万 - 项目类别:
Standard Grant
Monocoordinated carbon, boron and phosphorus species
单配位碳、硼和磷物种
- 批准号:
1954380 - 财政年份:2020
- 资助金额:
$ 35.4万 - 项目类别:
Standard Grant
Stable synthetic equivalents of the monophosphorus anion (P-): a clean substitute for PCl3
一磷阴离子 (P-) 的稳定合成等价物:PCl3 的清洁替代品
- 批准号:
1661518 - 财政年份:2017
- 资助金额:
$ 35.4万 - 项目类别:
Continuing Grant
Interplay between stable carbenes and neutral group-13 element nucleophiles, organic radicals, and strong bases
稳定卡宾与中性 13 族元素亲核试剂、有机自由基和强碱之间的相互作用
- 批准号:
1359809 - 财政年份:2014
- 资助金额:
$ 35.4万 - 项目类别:
Standard Grant
International Collaboration in Chemistry: Carbenes as Stabilizing and Activating Agents in Boron, Carbon and Phosphorus Chemistry
国际化学合作:卡宾作为硼、碳和磷化学的稳定剂和活化剂
- 批准号:
1305106 - 财政年份:2012
- 资助金额:
$ 35.4万 - 项目类别:
Continuing Grant
Novel types of stable carbenes and their applications
新型稳定卡宾及其应用
- 批准号:
1316956 - 财政年份:2012
- 资助金额:
$ 35.4万 - 项目类别:
Continuing Grant
Novel types of stable carbenes and their applications
新型稳定卡宾及其应用
- 批准号:
1112133 - 财政年份:2011
- 资助金额:
$ 35.4万 - 项目类别:
Continuing Grant
Stabilization of Neutral Divalent Carbon Compounds with One or Two Lone Pairs of Electrons: En Route to Strong Donor Ligands
具有一对或两个孤对电子的中性二价碳化合物的稳定化:在通往强供体配体的途中
- 批准号:
0808825 - 财政年份:2008
- 资助金额:
$ 35.4万 - 项目类别:
Continuing Grant
Stable Localized 1,3-Diradicals Based on Boron and Heavier Main Group Elements
基于硼和较重主族元素的稳定定域 1,3-双自由基
- 批准号:
0518675 - 财政年份:2005
- 资助金额:
$ 35.4万 - 项目类别:
Continuing Grant
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