Nitrogen‐15 NMR, 2D NMR and ESCA characterization of a new stable 6a‐thia(S  IV  )‐1,6‐diazapentalene | Zendy

Weber Lutz | Zendy; Szargan Rüdiger | Zendy; Schulze Bärbel | Zendy; Mühlstädt Manfred | Zendy

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Nitrogen‐15 NMR, 2D NMR and ESCA characterization of a new stable 6a‐thia(S IV )‐1,6‐diazapentalene

Author(s) -

Weber Lutz,

Szargan Rüdiger,

Schulze Bärbel,

Mühlstädt Manfred

Publication year - 1990

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.1260280507

Subject(s) - chemistry , aniline , nitrogen , hydrochloride , coupling constant , medicinal chemistry , carbon 13 nmr , nuclear chemistry , organic chemistry , particle physics , physics

Reaction of 2‐methyl‐3‐thiocyanatocrotonaldehyde with aniline hydrochloride and subsequent addition of dicyclohexylamine afforded a new 6a‐thia(S IV )‐1,6‐diazapentalene. The presence of the NSN bond was verified through the N 1s and S 2p binding energies and the nitrogen‐nitrogen coupling constant in the doubly 15 N‐labelled compound, prepared by using [ 15 N]aniline hydrochloride.

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