Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO2Insertion at Ni(I) Centers | Zendy

Rosie J. Somerville | Zendy; Carlota Odena | Zendy; Marc Obst | Zendy; Nilay Hazari | Zendy; Kathrin H. Hopmann | Zendy; Rubén Martı́n | Zendy

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Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO₂Insertion at Ni(I) Centers

Author(s) -

Rosie J. Somerville,

Carlota Odena,

Marc Obst,

Nilay Hazari,

Kathrin H. Hopmann,

Rubén Martı́n

Publication year - 2020

Publication title -

journal of the american chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.115

H-Index - 612

eISSN - 1520-5126

pISSN - 0002-7863

DOI - 10.1021/jacs.0c04695

Subject(s) - chemistry , alkyl , carboxylation , electrophile , phenanthroline , migratory insertion , reactivity (psychology) , catalysis , medicinal chemistry , stereochemistry , combinatorial chemistry , organic chemistry , medicine , alternative medicine , pathology

Although the catalytic carboxylation of unactivated alkyl electrophiles has reached remarkable levels of sophistication, the intermediacy of (phenanthroline)Ni(I)-alkyl species-complexes proposed in numerous Ni-catalyzed reductive cross-coupling reactions-has been subject to speculation. Herein we report the synthesis of such elusive (phenanthroline)Ni(I) species and their reactivity with CO 2 , allowing us to address a long-standing question related to Ni-catalyzed carboxylation reactions.

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