2D NMR spectroscopic evidence for unprecedented interactions of cis-[Rh2(dap)-(μ-O2CCH3)2(η 1-O2CCH3)(CH3OH)](O 2CCH3) with a DNA oligonucleotide: Combination of intercalate and coordinative binding

Mijeong Kang; Abdellatif Chouai; Helen T. Chifotides; Kim R. Dunbar

doi:10.1002/anie.200600938

2D NMR spectroscopic evidence for unprecedented interactions of cis-[Rh₂(dap)-(μ-O₂CCH₃)₂(η ¹-O₂CCH₃)(CH₃OH)](O ₂CCH₃) with a DNA oligonucleotide: Combination of intercalate and coordinative binding

Mijeong Kang, Abdellatif Chouai, Helen T. Chifotides, Kim R. Dunbar

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

Abstract

(Figure Presented) Slip it in: The dual capability of intercalation and coordination binding of dirhodium complexes was observed in the reaction of the title complex with d(CTCTCAACTTCC). A major adduct with the 1,12-diazaperylene (dap) group intercalated between the A6 and A7 residues was produced. Additionally, the Rh atom that is not bound to the dap group forms a coordinative bond to the N7 site of A6.

Original language	English (US)
Pages (from-to)	6148-6151
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	45
Issue number	37
DOIs	https://doi.org/10.1002/anie.200600938
State	Published - Sep 18 2006
Externally published	Yes

Keywords

Bifunctional metal complexes
Coordination modes
Dirhodium compounds
Intercalation
NMR spectroscopy

ASJC Scopus subject areas

Catalysis
General Chemistry

Access to Document

10.1002/anie.200600938

Cite this

2D NMR spectroscopic evidence for unprecedented interactions of cis-[Rh₂(dap)-(μ-O₂CCH₃)₂(η ¹-O₂CCH₃)(CH₃OH)](O ₂CCH₃) with a DNA oligonucleotide: Combination of intercalate and coordinative binding. / Kang, Mijeong; Chouai, Abdellatif; Chifotides, Helen T. et al.
In: Angewandte Chemie - International Edition, Vol. 45, No. 37, 18.09.2006, p. 6148-6151.

Research output: Contribution to journal › Article › peer-review

Kang, M, Chouai, A, Chifotides, HT & Dunbar, KR 2006, '2D NMR spectroscopic evidence for unprecedented interactions of cis-[Rh₂(dap)-(μ-O₂CCH₃)₂(η ¹-O₂CCH₃)(CH₃OH)](O ₂CCH₃) with a DNA oligonucleotide: Combination of intercalate and coordinative binding', Angewandte Chemie - International Edition, vol. 45, no. 37, pp. 6148-6151. https://doi.org/10.1002/anie.200600938

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abstract = "(Figure Presented) Slip it in: The dual capability of intercalation and coordination binding of dirhodium complexes was observed in the reaction of the title complex with d(CTCTCAACTTCC). A major adduct with the 1,12-diazaperylene (dap) group intercalated between the A6 and A7 residues was produced. Additionally, the Rh atom that is not bound to the dap group forms a coordinative bond to the N7 site of A6.",

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KW - Coordination modes

KW - Dirhodium compounds

KW - Intercalation

KW - NMR spectroscopy

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