Details

Autor(en) / Beteiligte

• Connelly, Samantha J.
• Chanez, Andrew G.
• Kaminsky, Werner
• Heinekey, D. Michael

Titel

Characterization of a Palladium Dihydrogen Complex

Ist Teil von

• Angewandte Chemie (International ed.), 2015-05, Vol.54 (20), p.5915-5918

Auflage

International ed. in English

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The preparation and isolation of the first palladium dihydrogen complex is described. NMR spectroscopy reveals a very short HH bond length, but the hydrogen molecule is activated toward heterolytic cleavage. An X‐ray crystal structure suggests that proton transfer to the tBuPCP (κ3‐2,6‐(tBu2PCH2)2C6H3) pincer ligand is possible. The basicity of the ipso‐carbon atom of the pincer ligand was investigated in a related complex. Palladium binds H2: The first dihydrogen complex of palladium has been synthesized and characterized, employing a tBuPCP (κ3‐2,6‐(tBu2PCH2)2C6H3) pincer ligand. The complex is investigated by X‐ray crystallography and NMR spectroscopy, which reveals a very short HH bond length.