Carbon‐13 NMR of some organophosphorus compounds. 2 —chemical shifts and PC coupling constants of diaryl‐, dialkoxy‐ and diaryloxy‐phosphine amines with general formula Y 2 PNRR' | Zendy

AlRawi Jasim M. A. | Zendy; Sheat M. A. | Zendy; Ayed Nacur | Zendy

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Carbon‐13 NMR of some organophosphorus compounds. 2 —chemical shifts and PC coupling constants of diaryl‐, dialkoxy‐ and diaryloxy‐phosphine amines with general formula Y 2 PNRR'

Author(s) -

AlRawi Jasim M. A.,

Sheat M. A.,

Ayed Nacur

Publication year - 1984

Publication title -

organic magnetic resonance

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0030-4921

DOI - 10.1002/mrc.1270220512

Subject(s) - chemical shift , phosphine , chemistry , coupling constant , moiety , amine gas treating , medicinal chemistry , carbon fibers , carbon 13 nmr , computational chemistry , stereochemistry , organic chemistry , materials science , physics , catalysis , particle physics , composite number , composite material

Carbon‐13 chemical shifts and 2 J (POC), 3 J (POCC), 2 J (PNC) and 3 J (PNC) coupling constants of 30 compounds containing the amine moiety, with the general formula Y 2 PNRR' (Y C 6 H 5 , CH 3 O, CH 3 CH 2 O, CH 2 O; Y 2 1,2‐dioxybenzene) have been determined. J (PNC) values have been used to explain the preferred conformation around the PN bond. A comparison between 2 J (PNC) and 2 J (PNH) was accomplished.

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