First terminal phosphido complexes of iron supported by beta-diketiminato ligand. Catalytic activity in the dehydrocoupling of phosphines - Publikacja - MOST Wiedzy

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First terminal phosphido complexes of iron supported by beta-diketiminato ligand. Catalytic activity in the dehydrocoupling of phosphines

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First terminal phosphido complexes of iron supported by beta-diketiminato ligand Catalytic activity in the dehydrocoupling of phosphines Kinga Kaniewska,a Alina Dragulescu-Andrasi,b Łukasz Ponikiewski,a Jerzy Pikies,a Sebastian A. Stoian,c and Rafał Grubbaa aDepartment of Inorganic Chemistry, Gdańsk University of Technology. Gdańsk, PL 80-233. Poland. bDepartment of Chemistry and Biochemistry, Florida State University. Tallahassee, FL 32306. USA. cDepartment of Chemistry, University of Idaho. Moscow, ID 83844. USA. kinkanie@gmail.com Nowadays, the synthesis of functionalized phosphorous compounds is one of the most important research field which leads to obtaining a novel group of synthetic reagents and biologically active molecules for the chemical industry. Excellent examples of such compounds are diphosphanes and their derivatives, for which, among many methods of synthesis, the ideal ways to formation of P-P and P-C bonds, due to high selectivity and efficiency, are dehydrocoupling1 and hydrophosphination2 reactions catalyzed by metal complexes. Recently, we have reported the synthesis of the first phosphido complexes of iron stabilized by beta-diketiminato ligand and their catalytic activity in dehydrocoupling of phosphines. All obtained phosphido complexes are active catalysts in formation of diphosphane Ph2P-PPh2 from secondary phosphine Ph2PH. It is worth to emphasize that in these reactions, from not complicated substrate in the presence of small amount of non-toxic and not expensive catalyst, we can obtain diphosphane with high yield where the only by-product is hydrogen. Acknowledgement K.K., Ł.P. and R.G. gratefully acknowledge the National Science Centre NCN, Poland (Grant no. 2016/21/B/ST5/03088) for financial support. References 1 A.K. King, A. Buchard, M.F. Mahon, R.L. Webster, Chem. Eur. J. 2015, 21, 15960-15963 2 M. Espinal-Viguri, A.K. King, J.P. Lowe, M.F. Mahon, R.L. Webster, ACS Catal. 2016, 6, 7892-7897

Informacje szczegółowe

Kategoria:
Inna publikacyjna praca zbiorowa (w tym materiały konferencyjne)
Typ:
publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
Tytuł wydania:
15th European Workshop in Phosphorus Chemistry EWPC
Język:
angielski
Rok wydania:
2018
Opis bibliograficzny:
Kaniewska K., Dragulescu-Andrasi A., Ponikiewski Ł., Pikies J., Stoian S., Grubba R.: First terminal phosphido complexes of iron supported by beta-diketiminato ligand. Catalytic activity in the dehydrocoupling of phosphines// 15th European Workshop in Phosphorus Chemistry EWPC/ Uppsala: , 2018, s.-

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