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Carbon‐13 chemical shift assignment of some organophosphorus compounds. II —bicyclic phosphoranes bearing a chiral pentacoordinated phosphorus and a chiral carbon atom
Author(s) -
AlRawi Assim M. A.,
Ayed Naceur,
Osman Ayez H.
Publication year - 1986
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.1260240316
Subject(s) - bicyclic molecule , chemistry , chemical shift , carbon atom , alkyl , stereochemistry , aryl , carbon fibers , medicinal chemistry , computational chemistry , organic chemistry , materials science , composite number , composite material
Carbon‐13 chemical shifts and PC coupling constants of seven bicyclic phosphoranes[1‐alkyl or 1‐aryl‐2,8‐dioxa‐5‐aza‐1‐phospha(V)bicyclo[3.3.0]octanes] and their 3‐ and 6‐substituted bicyclic phosphoranes were verified using changes in the 13 C chemical shifts and the J (PC) values.