1 H,  13 C and  15 N NMR spectral characterization of twenty‐seven 1,2‐diaryl‐(4E)‐arylidene‐2‐imidazolin‐5‐ones | Zendy

Laihia Katri | Zendy; Kolehmainen Erkki | Zendy; Nikiforov Vladimir | Zendy; Miltsov Sergei | Zendy

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1 H, 13 C and 15 N NMR spectral characterization of twenty‐seven 1,2‐diaryl‐(4E)‐arylidene‐2‐imidazolin‐5‐ones

Author(s) -

Laihia Katri,

Kolehmainen Erkki,

Nikiforov Vladimir,

Miltsov Sergei

Publication year - 2006

Publication title -

magnetic resonance in chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0749-1581

DOI - 10.1002/mrc.1862

Subject(s) - chemistry , substituent , chemical shift , nuclear magnetic resonance spectroscopy , carbon 13 nmr , stereochemistry , medicinal chemistry

1 H, 13 C and 15 N NMR chemical shifts and couplings n J (H,C) in DMSO‐ d 6 at 30 °C have been determined for 1,2‐diaryl‐(4 E )‐arylidene‐2‐imidazolin‐5‐one derivatives 1–27. Their chemical shift assignments are based on PFG DQF 1 H,1H COSY, PFG 1 H,13C HMQC as well as PFG 1 H,13C and 1 H,15N HMBC experiments. For compounds 1–10 including aryl fluorine substituent(s) also the couplings n J (F,C) ( n = 1 − 4) are reported. Copyright © 2006 John Wiley & Sons, Ltd.

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