Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine

Chemistry

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https://doi.org/10.1016/j.tetasy.2004.06.040
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Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine. / Prabaharan, Ravi; Oakes, Roma E.; Fletcher, Nicholas C. et al.
In: Tetrahedron Asymmetry, Vol. 15, No. 16, 23.08.2004, p. 2527-2532.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Prabaharan, R, Oakes, RE, Fletcher, NC & Nieuwenhuyzen, M 2004, 'Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine', Tetrahedron Asymmetry, vol. 15, no. 16, pp. 2527-2532. https://doi.org/10.1016/j.tetasy.2004.06.040

APA

Prabaharan, R., Oakes, R. E., Fletcher, N. C., & Nieuwenhuyzen, M. (2004). Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine. Tetrahedron Asymmetry, 15(16), 2527-2532. https://doi.org/10.1016/j.tetasy.2004.06.040

Vancouver

Prabaharan R, Oakes RE, Fletcher NC, Nieuwenhuyzen M. Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine. Tetrahedron Asymmetry. 2004 Aug 23;15(16):2527-2532. doi: 10.1016/j.tetasy.2004.06.040

Author

Prabaharan, Ravi ; Oakes, Roma E. ; Fletcher, Nicholas C. et al. / Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine. In: Tetrahedron Asymmetry. 2004 ; Vol. 15, No. 16. pp. 2527-2532.

Bibtex

@article{cb96b0e098434663b6b163ac190f263b,

title = "Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine",

abstract = "The synthesis of a new bis(2,2′-bipyridine), bridged by a Schiff base cyclohexane moiety is described. Surprisingly, this compound does not appear to form discrete oligonuclear metal complexes on the addition of zinc(II) and iron(II) cations. In order to rationalise this behaviour, the compound's conformation has been explored using a combination of circular dichroism, X-ray crystallography and DFT calculations, indicating that at least two energy barriers need to be overcome to orientate the ligand in a suitable conformation to permit the formation of coordination helicates with control over the metal centred stereochemistry.",

author = "Ravi Prabaharan and Oakes, {Roma E.} and Fletcher, {Nicholas C.} and Mark Nieuwenhuyzen",

year = "2004",

month = aug,

day = "23",

doi = "10.1016/j.tetasy.2004.06.040",

language = "English",

volume = "15",

pages = "2527--2532",

journal = "Tetrahedron Asymmetry",

issn = "0957-4166",

publisher = "Elsevier",

number = "16",

}

RIS

TY - JOUR

T1 - Examination of the conformational restraints to a chiral diimine bridged 2,2′-bipyridine

AU - Prabaharan, Ravi

AU - Oakes, Roma E.

AU - Fletcher, Nicholas C.

AU - Nieuwenhuyzen, Mark

PY - 2004/8/23

Y1 - 2004/8/23

N2 - The synthesis of a new bis(2,2′-bipyridine), bridged by a Schiff base cyclohexane moiety is described. Surprisingly, this compound does not appear to form discrete oligonuclear metal complexes on the addition of zinc(II) and iron(II) cations. In order to rationalise this behaviour, the compound's conformation has been explored using a combination of circular dichroism, X-ray crystallography and DFT calculations, indicating that at least two energy barriers need to be overcome to orientate the ligand in a suitable conformation to permit the formation of coordination helicates with control over the metal centred stereochemistry.

AB - The synthesis of a new bis(2,2′-bipyridine), bridged by a Schiff base cyclohexane moiety is described. Surprisingly, this compound does not appear to form discrete oligonuclear metal complexes on the addition of zinc(II) and iron(II) cations. In order to rationalise this behaviour, the compound's conformation has been explored using a combination of circular dichroism, X-ray crystallography and DFT calculations, indicating that at least two energy barriers need to be overcome to orientate the ligand in a suitable conformation to permit the formation of coordination helicates with control over the metal centred stereochemistry.

U2 - 10.1016/j.tetasy.2004.06.040

DO - 10.1016/j.tetasy.2004.06.040

M3 - Journal article

AN - SCOPUS:4444366452

VL - 15

SP - 2527

EP - 2532

JO - Tetrahedron Asymmetry

JF - Tetrahedron Asymmetry

SN - 0957-4166

IS - 16

ER -

Research

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