Rhodium(I) carbonyl complexes of mono selenium functionalized bis(diphenylphosphino)methane and bis(diphenylphosphino)amine chelating ligands and their catalytic carbonylation activity

Dutta, Dipak K.; Woollins, J Derek; Slawin, Alexandra M. Z.; Konwar, Dilip; Sharma, Manab; Bhattacharyya, Pravat; Aucott, Stephen M.

Rhodium(I) carbonyl complexes of mono selenium functionalized bis(diphenylphosphino)methane and bis(diphenylphosphino)amine chelating ligands and their catalytic carbonylation activity

Date

2006

Authors

Dutta, Dipak K.

Woollins, J Derek

Slawin, Alexandra M. Z.

Konwar, Dilip

Sharma, Manab

Bhattacharyya, Pravat

Aucott, Stephen M.

Publisher

Elsevier

Abstract

The chelate complexes of the types (1) and (2) have been synthesized and characterized by IR and NMR spectroscopy. The lower shift of the ν(P-Se) bands and downfield shift of the31P-{1H}NMR signals for both P(III) and P(V) atoms in 1 and 2 compared to th