Journal article icon

Journal article

Stable formally zerovalent and diamagnetic monovalent niobium and tantalum complexes based on diazadiene ligands.

Abstract:

This paper describes the efficient synthesis and full characterization of rare formally zerovalent and diamagnetic monovalent pseudooctahedral niobium and tantalum complexes. The reaction of NbCl(4)(thf)(2) with 4 equiv of Na and 3.5 equiv of iPr(2)-dad (1,4-diisopropyl-1,4-diaza-1,3-diene) yields Nb(iPr(2)-dad)(3) in 52% yield. Ta(iPr(2)-dad)(3) is also obtained in 33% yield from 5 equiv of Na/naphthalene and 3.5 equiv of iPr(2)-dad. Oxidation of these complexes with AgBPh(4) yields the diam...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1021/ja017303t

Authors


Journal:
Journal of the American Chemical Society
Volume:
124
Issue:
15
Pages:
3818-3819
Publication date:
2002-04-05
DOI:
EISSN:
1520-5126
ISSN:
0002-7863
URN:
uuid:67e2b99c-270f-4141-b5a1-844e7f495bb9
Source identifiers:
50457
Local pid:
pubs:50457
Language:
English

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP