The aromaticity of ferrocene and some derivatives, ruthenocene and dibenzenechromium as determined via ring current assessment and 13C anisotropic contributions to the 1H NMR shielding

Leonidas Phillips; Frances Separovic; Manuel J. Aroney

doi:10.1039/b206977f

The aromaticity of ferrocene and some derivatives, ruthenocene and dibenzenechromium as determined via ring current assessment and 13C anisotropic contributions to the 1H NMR shielding

New Journal of Chemistry ◽

10.1039/b206977f ◽

2003 ◽

Vol 27 (2) ◽

pp. 381-386 ◽

Cited By ~ 12

Author(s):

Leonidas Phillips ◽

Frances Separovic ◽

Manuel J. Aroney

Keyword(s):

1H Nmr ◽

Ring Current ◽

Current Assessment

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ChemInform Abstract: Benzocyclynes Adhere to Hueckel′s Rule by the Ring Current Criterion in Experiment (1H NMR) and Theory (NICS)

ChemInform ◽

10.1002/chin.199848013 ◽

2010 ◽

Vol 29 (48) ◽

pp. no-no

Author(s):

A. J. MATZGER ◽

K. P. C. VOLLHARDT

Keyword(s):

1H Nmr ◽

Ring Current ◽

Current Criterion

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‘‘Ring‐current’’ effects on 1H‐NMR chemical shifts in linear acenes

The Journal of Chemical Physics ◽

10.1063/1.443480 ◽

1982 ◽

Vol 76 (8) ◽

pp. 4063-4066 ◽

Cited By ~ 25

Author(s):

C. W. Haigh ◽

R. B. Mallion

Keyword(s):

1H Nmr ◽

Ring Current ◽

Chemical Shifts ◽

Nmr Chemical Shifts

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ChemInform Abstract: Effect of the π-Electron Ring Current on the 1H NMR Spectra of 1,1′- Binaphthol Derivatives (I)-(III).

ChemInform ◽

10.1002/chin.199324037 ◽

2010 ◽

Vol 24 (24) ◽

pp. no-no

Author(s):

G. MARIN-PUGA ◽

V. HORAK ◽

P. SVORONOS

Keyword(s):

1H Nmr ◽

Nmr Spectra ◽

Ring Current ◽

1H Nmr Spectra ◽

Electron Ring

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Synthesis, electronic and 1H NMR properties of a new type of polypyridyl ligand: Long-range ring current effects

Tetrahedron ◽

10.1016/s0040-4020(97)00800-4 ◽

1997 ◽

Vol 53 (37) ◽

pp. 12377-12390 ◽

Cited By ~ 27

Author(s):

Youxiang Wang ◽

D.Paul Rillema

Keyword(s):

Long Range ◽

1H Nmr ◽

Ring Current ◽

Polypyridyl Ligand ◽

New Type ◽

Nmr Properties

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Ring current effects of phenyl and naphthyl groups: internal probes for determining the absolute configuration of chiral azetidin-2-ones by 1H NMR

Tetrahedron Asymmetry ◽

10.1016/s0957-4166(98)00048-2 ◽

1998 ◽

Vol 9 (6) ◽

pp. 955-965 ◽

Cited By ~ 10

Author(s):

Cirilo Garcı́a-Martı́nez ◽

Yoichi Taguchi ◽

Akihiro Oishi ◽

Kikuko Hayamizu

Keyword(s):

1H Nmr ◽

Absolute Configuration ◽

Ring Current ◽

The Absolute

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Ring-Current Assessment of the Annulene-Within-an-Annulene Model for some Large Coupled Super-Ring Conjugated-Systems

Croatica Chemica Acta ◽

10.5562/cca2397 ◽

2014 ◽

Vol 87 (3) ◽

pp. 221-232 ◽

Cited By ~ 7

Author(s):

Timothy K. Dickens ◽

Roger B. Mallion

Keyword(s):

Ring Current ◽

Conjugated Systems ◽

Current Assessment

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Topological ring-current assessment of the ‘annulene-within-an-annulene’ model in [N]-circulenes and some structures related to kekulene

Chemical Physics Letters ◽

10.1016/j.cplett.2011.10.002 ◽

2011 ◽

Vol 517 (1-3) ◽

pp. 98-102 ◽

Cited By ~ 11

Author(s):

Timothy K. Dickens ◽

Roger B. Mallion

Keyword(s):

Ring Current ◽

Topological Ring ◽

Current Assessment

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ChemInform Abstract: Synthesis, Electronic, and 1H NMR Properties of a New Type of Polypyridyl Ligands: Long-Range Ring Current Effects.

ChemInform ◽

10.1002/chin.199752168 ◽

2010 ◽

Vol 28 (52) ◽

pp. no-no

Author(s):

Y. WANG ◽

D. P. RILLEMA

Keyword(s):

Long Range ◽

1H Nmr ◽

Ring Current ◽

Polypyridyl Ligands ◽

New Type ◽

Nmr Properties

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Methyl chemical shifts in 1H-NMR spectra of 1-R-2,4,6-trimethylpyridinium salts as simple probes for the existence and magnitude of ring current in group R

Tetrahedron Letters ◽

10.1016/s0040-4039(01)93526-9 ◽

1979 ◽

Vol 20 (5) ◽

pp. 437-440 ◽

Cited By ~ 8

Author(s):

Alexandru T. Balaban ◽

Antonie Dinculescu ◽

Hristos N. Koutrakis ◽

Filip Chiraleu

Keyword(s):

1H Nmr ◽

Nmr Spectra ◽

Ring Current ◽

Chemical Shifts ◽

1H Nmr Spectra

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Effect of the π-Electron Ring Current on the 1H NMR Spectra of 1,1'-Binaphthol Derivatives

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc19930077 ◽

1993 ◽

Vol 58 (1) ◽

pp. 77-81 ◽

Cited By ~ 3

Author(s):

Gustavo Marin-Puga ◽

Václav Horák ◽

Paris Svornos

Keyword(s):

High Resolution ◽

1H Nmr ◽

Nmr Spectra ◽

Close Agreement ◽

Ring Current ◽

Chemical Shifts ◽

Current Effect ◽

H Nmr ◽

Ring Current Effect ◽

Cosy Nmr

High resolution 1H NMR spectra of two 1,1'-binaphthols (I, II), two 1,1'-binaphthalenediols (III, IV) and four 1,1'- binaphthalenediols acetates (IIIa - IVa) were obtained and analyzed. The effect of the ring current was evaluated by comparing the chemical shifts of the compounds, assigned through H-H COSY NMR experiments, to those of the corresponding monomers. All experimental chemicals shifts are in close agreement with the theoretical values obtained via the Bovey model for the ring current effect of a benzene moiety.

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