Palladium(II)-induced activation of carbon-nitrogen single bond of coordinated N4S ligand.: Characterization of product with modified ligand structure:: Kinetics versus thermodynamic considerations
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Bhattacharyya, S
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机构:Indian Assoc Cultivat Sci, Dept Inorgan Chem, Calcutta 700032, W Bengal, India
Bhattacharyya, S
Weakley, TJR
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机构:Indian Assoc Cultivat Sci, Dept Inorgan Chem, Calcutta 700032, W Bengal, India
Weakley, TJR
Chaudhury, M
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Indian Assoc Cultivat Sci, Dept Inorgan Chem, Calcutta 700032, W Bengal, IndiaIndian Assoc Cultivat Sci, Dept Inorgan Chem, Calcutta 700032, W Bengal, India
Chaudhury, M
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[1] Indian Assoc Cultivat Sci, Dept Inorgan Chem, Calcutta 700032, W Bengal, India
In methanol, the complexation reaction of palladium(II) with pentadentate N4S ligand having flexible pyrazolyl arms, appears to proceed through two parallel paths, one of which is thermodynamically controlled, generating product 1, while the other is kinetically driven to obtain product 2 in comparable yields. Structural anomeric effect plays a crucial role in the formation of 2.