Dynamic NMR study of the electronic state of heteroaromatics. IX—π‐Electron deficiency of various substituted thiazinethiones, thiazinium salts and analogous pyrimidines by means of barriers to rotation about exocyclic partial C,N double bonds

Magnetic Resonance in Chemistry

Volumn 29, Issue 3, 1991, Pages 223-230

  Kleinpeter, E ^a   Schroth, W ^a   Pihlaja, K ^b  

^a MARTIN LUTHER UNIVERSITY HALLE WITTENBERG   (Germany)

^b UNIVERSITY OF TURKU   (Finland)

Author keywords

Barriers to rotation; NMR chemical shifts; Pseudo chalcogeno analogy principle; Thiazinethiones; Thiazinium salts; Electron deficiency

Indexed keywords

EID: 84989072194     PISSN: 07491581     EISSN: 1097458X     Source Type: Journal    
DOI: 10.1002/mrc.1260290306     Document Type: Article

References (15)

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6. Restricted rotations about exocyclic partial double bonds. The electronic state of heteroaromatic six-membered rings
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