Proton nuclear magnetic resonance spectroscopy: Significant barriers to rotation about N-N bonds in 3-acylaminoquinazolin-4(3h)-one derivatives

Spectroscopy Letters

Volumn 32, Issue 4, 1999, Pages 671-677

  El Hiti, Gamal A ^a  

^a Tanta University   (Egypt)

Author keywords

1H NMR spectra; Chiral axis; Coalescence temperatures; Free energy of activation; Hindered rotation; Orthogonal conformation; Quinazolin 4(3H) ones; Stereochemical process

Indexed keywords

EID: 0000583209     PISSN: 00387010     EISSN: None     Source Type: Journal    
DOI: 10.1080/00387019909350016     Document Type: Article

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