Structural diversity in bishydroxylamine complexes of gallium

Boesing P, Willner A, Pape T, Hepp A, Mitzel NW (2008)
DALTON TRANSACTIONS (19): 2549-2556.

Journal Article | Published | English

No fulltext has been uploaded

Author
; ; ; ;
Abstract
Reactions of bishydroxylamines of the type HON(R) CH2CH2N(R) OH (R = Me, tBu) with trimethyl- and triisopropylgallium gave bicyclic metalla cages of the formula R'2GaO(R) NCH2CH2N(R) OGaR'(2) [R' = Me, R = Me (3a), tBu (3b); R' = iPr, R = Me (4a), tBu (4b)] with six-membered Ga2O2N2-rings. While the complexes show the same core constitution in the solid state, NMR spectra reveal the steric influence of the isopropyl substituent of the compounds 4a/4b on its behaviour in solution. The reaction of the sterically more demanding substituted tri-tert-butylgallium with HON(Me) CH2CH2N(Me) OH yielded a heterodimeric complex O'-[HON(Me)CH2CH2NH(Me)O(tBu(2)Ga)]-cyclo-(tBu(2)Ga)-O,N'-[ON(Me)CH2CH2N (Me)O] (5) with two gallium atoms of different surrounding and two different bishydroxylamine ligands, one doubly deprotonated and one protonated, but at one end in its tautomeric aminoxide form. Further condensation of 5 was observed to give a tricyclic compound cyclo-[(tBuGa)ON(Me)CH2H2N(Me)O](2) (6) with a central Ga2O2N2 ring resulting from two Ga-N donor-acceptor bonds.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Boesing P, Willner A, Pape T, Hepp A, Mitzel NW. Structural diversity in bishydroxylamine complexes of gallium. DALTON TRANSACTIONS. 2008;(19):2549-2556.
Boesing, P., Willner, A., Pape, T., Hepp, A., & Mitzel, N. W. (2008). Structural diversity in bishydroxylamine complexes of gallium. DALTON TRANSACTIONS(19), 2549-2556.
Boesing, P., Willner, A., Pape, T., Hepp, A., and Mitzel, N. W. (2008). Structural diversity in bishydroxylamine complexes of gallium. DALTON TRANSACTIONS, 2549-2556.
Boesing, P., et al., 2008. Structural diversity in bishydroxylamine complexes of gallium. DALTON TRANSACTIONS, (19), p 2549-2556.
P. Boesing, et al., “Structural diversity in bishydroxylamine complexes of gallium”, DALTON TRANSACTIONS, 2008, pp. 2549-2556.
Boesing, P., Willner, A., Pape, T., Hepp, A., Mitzel, N.W.: Structural diversity in bishydroxylamine complexes of gallium. DALTON TRANSACTIONS. 2549-2556 (2008).
Boesing, Patrick, Willner, Alexander, Pape, Tania, Hepp, Alexander, and Mitzel, Norbert W. “Structural diversity in bishydroxylamine complexes of gallium”. DALTON TRANSACTIONS 19 (2008): 2549-2556.
This data publication is cited in the following publications:
This publication cites the following data publications:

4 Citations in Europe PMC

Data provided by Europe PubMed Central.

Trinuclear pyridyl functionalised hydroxylaminato complexes of aluminium, gallium and indium.
Hellmann BJ, Mix A, Neumann B, Stammler HG, Mitzel NW., Dalton Trans 39(30), 2010
PMID: 20577701
Rare-earth metal hydroxylamide complexes.
Venugopal A, Hepp A, Pape T, Mix A, Mitzel NW., Dalton Trans (46), 2008
PMID: 19030626

30 References

Data provided by Europe PubMed Central.

Structural studies of organoboron compounds. XXX. 1,9-Dimethyl-3,5,7-triphenyl-2,4,6,8-tetraoxa-1,9-diazonia-5-bora-3,7- diboratatricyclo[5.4.0.03,9]undecane
Amt, Canadian Journal of Chemistry 66(5), 1988
Über die [3+2]-Cycloaddition von Nitronen und Isothiocyanaten
Zinner, Archiv der Pharmazie 312(11), 1979
Hydroxylamin-Derivate, XXX. Zur Kenntnis derN.N′-Dihydroxy-aminale
Zinner, Chemische Berichte 99(8), 1966
Ueber die Einwirkung von Formaldehyd auf β-Arylhydroxylamine
Bamberger, Berichte der deutschen chemischen Gesellschaft 33(1), 1900
Organogalliumverbindungen: Trimethylgallium-Ätherat (Vorläuf. Mitteil.)
Renwanz, Berichte der deutschen chemischen Gesellschaft (A and B Series) 65(8), 1932

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Sources

PMID: 18443697
PubMed | Europe PMC

Search this title in

Google Scholar