Addition of Ammonia, Water, and Dihydrogen Across a Single Pd−Pd Bond

Claudia M FAFARD; Debashis ADHIKARI; Bruce M FOXMAN; Daniel J MINDIOLA; Oleg V OZEROV

doi:10.1021/ja0731571

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Addition of Ammonia, Water, and Dihydrogen Across a Single Pd−Pd Bond

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Addition of Ammonia, Water, and Dihydrogen Across a Single Pd−Pd Bond

Claudia M FAFARD, Debashis ADHIKARI, Bruce M FOXMAN, Daniel J MINDIOLA and Oleg V OZEROV

Journal of the American Chemical Society, Vol.129(34), pp.10318-10319

08/01/2007

DOI: https://doi.org/10.1021/ja0731571

PMID: 17685527

Abstract

Palladium

Anions

Ammonia

Oligomers

Ligands

Pincer-supported Pd alkyl complexes (PNP)PdR undergo photochemical conversion to a dimeric (PNP)Pd−Pd(PNP) complex with a single Pd−Pd bond. Dissociation of the dimer into monomeric (PNP)Pd species is kinetically accessible thermally and photochemically. (PNP)Pd−Pd(PNP) reacts with ammonia, water, and dihydrogen by adding the H−X bond of the substrate (X = NH2, OH, H) across the Pd−Pd bond. For ammonia, this represents a rare example of conversion of NH3 to terminal hydride and amide ligands by a bimetallic complex.

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Title: Addition of Ammonia, Water, and Dihydrogen Across a Single Pd−Pd Bond
Creators: Claudia M FAFARD - Department of Chemistry, Brandeis University, MS015, 415 South Street, Waltham, Massachusetts 02454 andDepartment of Chemistry and Molecular Structure Center, Indiana University, Bloomington, Indiana 47405
Debashis ADHIKARI - Department of Chemistry, Brandeis University, MS015, 415 South Street, Waltham, Massachusetts 02454 andDepartment of Chemistry and Molecular Structure Center, Indiana University, Bloomington, Indiana 47405
Bruce M FOXMAN - Department of Chemistry, Brandeis University, MS015, 415 South Street, Waltham, Massachusetts 02454 andDepartment of Chemistry and Molecular Structure Center, Indiana University, Bloomington, Indiana 47405
Daniel J MINDIOLA - Department of Chemistry, Brandeis University, MS015, 415 South Street, Waltham, Massachusetts 02454 andDepartment of Chemistry and Molecular Structure Center, Indiana University, Bloomington, Indiana 47405
Oleg V OZEROV - Department of Chemistry, Brandeis University, MS015, 415 South Street, Waltham, Massachusetts 02454 andDepartment of Chemistry and Molecular Structure Center, Indiana University, Bloomington, Indiana 47405
Publication Details: Journal of the American Chemical Society, Vol.129(34), pp.10318-10319
Publisher: American Chemical Society
Identifiers: 9923989582601921
Academic Unit: Department of Chemistry
Language: English
Resource Type: Journal article

Addition of Ammonia, Water, and Dihydrogen Across a Single Pd−Pd Bond

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