Converting P4 into Organophosphorus Compounds by Transition Metal Mediated Catalysis

通过过渡金属介导的催化将 P4 转化为有机磷化合物

• 批准号: 37682111
• 负责人: Professor Dr. Robert Wolf
• 金额: --
• 依托单位: Institut für Anorganische Chemie
• 依托单位国家: 德国
• 项目类别: Research Fellowships
• 财政年份: 2007
• 资助国家: 德国
• 起止时间: 2006-12-31 至 2007-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/37682111?language=en
• 关键词: Converting; P4; into; Organophosphorus; Compounds

Organophosphorus chemistry is of immense current interest both from a fundamental standpoint and in view of its wide-ranging applications (e.g. in catalysis). Standard syntheses of organophosphorus compounds involve the hazardous oxidation of white phosphorus (P4) with chlorine gas and the development of alternative routes is therefore desirable. In this project, novel approaches to the synthesis of organophosphosphorus compounds will be investigated. More specifically, the generation of complexes containing functionalized organophosphorus ligands from low-valent complexes of the group 4 and 5 metals and simple starting materials such as P4 or phosphaalkynes will be attempted. Release of these ligands from the metal is expected to give valuable organophosphorus reagents and offers the possibility to recycle the transition metal component. Thus, the fundamental synthetic and theoretical studies proposed here should provide key insights for the development of new catalytic conversions of P4 and phosphaalkynes mediated by transition metal complexes.

有机磷化学从基本观点和其广泛的应用（例如在催化中）来看都具有巨大的当前兴趣。有机磷化合物的标准合成涉及白色磷（P4）与氯气的危险氧化，因此需要开发替代路线。本计画将探讨有机磷化合物合成的新方法。更具体地，将尝试由第4族和第5族金属的低价络合物和简单的起始材料如P4或磷炔生成含有官能化有机磷配体的络合物。这些配体从金属中的释放预计将得到有价值的有机磷试剂，并提供了回收过渡金属组分的可能性。因此，这里提出的基本合成和理论研究应该提供关键的见解，为发展新的催化转化P4和磷炔介导的过渡金属配合物。