Work

Bis[diphenylphosphino]methane and its bridge-substituted analogues as chemically non-innocent ligands for H 2 activation

Year: 2020

Type: article

Abstract: Deprotonation of fac-[(κ2P,P-Ph2PCH(R)PPh2)Mn(CO)3Br] (R = H, Me, Ph) produces the corresponding diphosphinomethanide derivatives fac-[(κ3P,C,P-Ph2PC(R)PPh2)Mn(CO)3], which are prone to activate H2 to form the hydride complexes fac-[(κ2P,P-Ph2PCH(R)PPh2)Mn(CO)3H]. The substitution of the dppm bridge improves dramatically the reaction efficiency and this was rationalized by DFT calculations.

Source: Chemical Communications

DOI: 10.1039/c9cc07713h

Authors: Nikolay V. Kireev, Oleg A. Filippov, Ekaterina S. Gulyaeva, Elena S. Shubina, Laure Vendier, Yves Canac, Jean-Baptiste Sortais, Noël Lugan, Dmitry A. Valyaev

Institutions: Russian Academy of Sciences, Lomonosov Moscow State University, A. N. Nesmeyanov Institute of Organoelement Compounds, Peoples' Friendship University of Russia, Centre National de la Recherche Scientifique, Université de Toulouse, Institut Universitaire de France

Language: English

Topic: Organometallic Complex Synthesis and Catalysis

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: green

Funders: Russian Foundation for Basic Research, Centre National de la Recherche Scientifique, Institut Universitaire de France

Awards: G1538262161, G3647750433, G5498607442, G7710105653

OpenAlex ID: W2999564405

FWCI: 1.397

Cites: 57

Cited by: 24

Related to: 10