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Opposite CD curves in chromophoric derivatives of 3‐substituted 5‐and 6‐membered cyclic amines
Author(s) -
Bettoni Giancarlo,
Cellucci Carla
Publication year - 1982
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570190659
Subject(s) - chemistry , pyrrolidine , cyclic amines , amine gas treating , chirality (physics) , absolute configuration , cotton effect , stereochemistry , computational chemistry , organic chemistry , circular dichroism , chiral symmetry , quantum mechanics , nambu–jona lasinio model , quark , physics
Absolute configuration was assigned to 3‐isopropylpyrrolidine by chemical correlation with R ‐3‐isopropylsuccinic acid. The comparison between CD curves of 3‐substituted piperidines, morpholines and pyrrolidine having the same chirality shows that the chiroptical properties of these five and six‐membered cyclic amine derivatives are opposite.